A norepinephrine and serotonin reuptake inhibitor called milnacipran (Savella) is used to treat fibromyalgia patients.
- Fibromyalgia:
- It is recommended for treating fibromyalgia.
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Milnacipran (Savella) Dose in the treatment of Fibromyalgia:
- Oral: 50 mg twice a day.
- Titration schedule: 5 mg once on day 1, 12.5 mg twice a day for the next three days, 25 mg twice a day for the next four days, and 50 mg twice a day for the remaining days.
- Depending on the reaction, the dose may be increased up to 100 mg twice daily.
- Doses of more than 200 mg a day have not been studied.
-
Discontinuation of therapy:
- Sudden withdrawal of antidepressants after treatment for more than 3 weeks may result in withdrawal and reemerging symptoms. To minimize these symptoms gradual tapering of dose (over 2-4 weeks) recommended
- Patients who are taking a medication with a half-life of less than 24 hours (such as paroxetine or venlafaxine), have a history of antidepressant withdrawal symptoms, or are taking large dosages of an antidepressant should gradually titrate, for example over a period of four weeks.
- Resuming the previously prescribed dose or reducing the dose more gradually are the best options in the event of unbearable withdrawal symptoms.
- Evidence supporting ideal taper rates is limited.
-
Switching antidepressants:
- There is little proof on the best antidepressant switching techniques;
- Following strategies are included
- cross-titration (gradually discontinuing the first antidepressant while at the same time gradually increasing the new antidepressant)
- Straight switch (abruptly discontinuing the first antidepressant and then starting the new antidepressant at an equivalent dose or lower dose and increasing it gradually).
- For the majority of switches, cross-titration is the norm, however it is not advised for MAOI.
- For the following situations, a direct switch is preferable
- When moving between two SSRIs, for example, when the antidepressant being stopped has been taken for less than a week
- When choosing a switch strategy, take into account the likelihood of withdrawal symptoms, possible medication interactions, additional antidepressant features (such as half-life, negative side effects, and pharmacodynamics), and the required level of symptom control.
-
Switching to or from an MAOI:
- A gap of ≥14 days is recommended between discontinuing an MAOI and initiation of milnacipran.
- 5 days should pass between stopping milnacipran and starting an MAOI.
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Use in Children:
Not indicated. [/bg_collapse] [bg_collapse view="button-blue" color="#f7f2f2" icon="arrow" expand_text="Dose in Pregnancy & lactation" collapse_text="Dose in Pregnancy & lactation" ]
Pregnancy Risk Factor C
-
- Studies on animal reproduction show that there are adverse events
- The newborn may not be teratogenic after SSRI/SNRI exposure in the last three months of the third trimester.
- Respiratory symptoms: Cysis, respiratory distress, apnea
- Seizures, hyper, hypotonia, hyperreflexia and jitteriness are all possible
- Vomiting and difficulty eating
- Hypoglycemia
- Constant crying, irritability
- These symptoms could be caused by toxicity, discontinuation syndrome and/or serotonin disorder that are associated with SSRI treatment.
- Long-term effects of these changes are unknown.
Milnacipran can be used during breastfeeding
- It is excreted from breast milk.
- It is recommended that it not be used by lactating mothers.
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Dose in Kidney Disease:
- Mild renal impairment:
- No dosage adjustment required.
- Moderate renal impairment:
- Use cautiously.
- Severe renal impairment (CrCl ≤29 mL/minute):
- Reduce dose to 25-50 mg twice a day according to individual tolerance.
- End-stage renal disease (ESRD):
- Not recommended.
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Dose in Liver Disease:
- Mild-to-moderate hepatic impairment:
- No dosage adjustment required.
- Severe hepatic impairment:
- No dosage adjustment required; use cautiously
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Common Side Effects of Milnacipran (Savella):
-
Central nervous system:
- Insomnia
- Headache
-
Endocrine & metabolic:
- Hot flash
-
Gastrointestinal:
- Nausea
- Constipation
Less Common Side Effects of Milnacipran (Savella):
-
Cardiovascular:
- Palpitations
- Increased Heart Rate
- Hypertension
- Flushing
- Increased Blood Pressure
- Tachycardia
- Peripheral Edema
-
Central Nervous System:
- Dizziness
- Migraine
- Chills
- Depression
- Drowsiness
- Falling
- Fatigue
- Irritability
-
Dermatologic:
- Hyperhidrosis
- Skin Rash
- Night Sweats
-
Endocrine & Metabolic:
- Decreased Libido
- Hypercholesterolemia
- Weight Changes
-
Gastrointestinal:
- Vomiting
- Xerostomia
- Flatulence
- Decreased Appetite
- Dysgeusia
- Abdominal Distension
- Dyspepsia
- Gastroesophageal Reflux Disease
- Diarrhea
- Abdominal Pain
-
Genitourinary:
- Cystitis
- Dysuria
- Urinary Hesitancy
- Ejaculatory Disorder
- Urethral Pain
- Prostatitis
- Testicular Pain
- Erectile Dysfunction
- Testicular Swelling
- Scrotal Pain
- Urinary Retention
- Ejaculation Failure
- Urinary Tract Infection
- Decreased Urine Output
-
Neuromuscular & Skeletal:
- Tremor
-
Ophthalmic:
- Blurred Vision
-
Respiratory:
- Dyspnea
-
Miscellaneous:
- Fever
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Contraindications to Milnacipran (Savella):
-
-
- MAOIs are used to treat psychiatric disorders
- Concurrently, or
- Within five days of stopping milnacipran
- Within 2 weeks after quitting the MAOI
- Milnacipran is initiated in a patient who has received linezolid or Methylene Blue intravenous.
- MAOIs are used to treat psychiatric disorders
-
Warnings and precautions
-
-
Bleeding Risk:
- Because it impairs platelet aggregation, there is an increased chance of bleeding. This risk increases when combined with aspirin and NSAIDs
- Inconclusive evidence suggests that SNRIs and anticoagulants can increase bleeding risk.
- Use of SNRIs can result in bleeding that ranges in severity from epistaxis or minor bruising to life-threatening haemorrhage.
-
Cardiovascular effects
- The therapy can increase blood pressure and heart beat. It should be assessed before beginning treatment and checked regularly. If you have tachycardia or sustained hypertension, it is important to reduce the dosage or gradually discontinue use.
- Before starting any therapy, it is important to treat any preexisting heart disease. These patients should be treated with caution.
-
Fractures
- The risk of bone fractures has been linked to antidepressants
- Antidepressants or presets that cause unexplained bone pain may be used. This could lead to point tenderness, swelling, and bruises.
-
Hepatotoxicity
- Its use could cause liver injury, including fulminant liver disease and an increase of liver enzymes.
- If the patient is suffering from a high level of ethanol intake, CLD or other hepatic impairment, it should be avoided.
- If you notice any signs of hepatic dysfunction, discontinue therapy and don't restart it unless another cause or source is found.
-
Ocular effects
- It could result in a slight pupillary dilatation and, in rare cases, narrow-angle glaucoma.
- Assess for risk factors associated with narrow-angle glaucoma.
-
Serotonin syndrome
- Serotonin syndrome can result from serotonergic drugs (SSRI, SNRI), especially if there are serotonergic medications (triptans, TCAss, fentanyls, lithium, tramadols, fentanyls, buspirones, St John's wort and tryptophan) as well as agents that impair serotonin metabolism (linezolid or IV methyleneblue).
- Pay attention to any signs of SS, such as
- Mental status changes (eg: agitation, hallucinations and delirium, coma, etc.)
- Autonomic instability (eg tachycardia or labile blood pressure; dizziness, diaphoresis; flushing, hyperthermia and incoordination).
- Neuromuscular changes (eg tremor, rigidity and myoclonus; hyperreflexia, coordination)
- GI symptoms (eg nausea, vomiting, diarrhea)
- Seizures
- If you notice any signs or symptoms, discontinue treatment.
-
SIADH and Hyponatremia
- SIADH may be caused by both SSRIs as well as SNRIs.
- Rarely, severe hyponatremia of 110 mg/L has been reported
- This is most common in older patients.
- If volume depletion or concurrent use of diuretics take place, risk is likely to rise.
-
Urinary hesitancy
- It might make urine more resistant.
- Encourage patient to notify you if they experience any symptoms of urgency/difficulty.
- If the patient is experiencing symptoms of prostatism, or any other lower urinary tract disorder, be cautious.
-
Hypomania/mania:
- Patients with mood disorders and patients taking similar medications may experience mania.
- Use of it may lead to psychosis worsening in some patients, or cause mania and hypomania in patients suffering from bipolar disorder.
- Bipolar disorder should not be treated with monotherapy.
- Bipolar disorder testing should be performed on patients who have depressed symptoms.
- Milnacipran has not been approved by the FDA for treatment of bipolar disorder.
-
Seizure disorders
- Be cautious if there is a history or condition that could cause seizures, such as brain damage or addiction.
-
Milnacipran: Drug Interaction
|
Acalabrutinib |
Agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
Agents with Antiplatelet Properties (e.g., P2Y12 inhibitors, NSAIDs, SSRIs, etc.) |
Other agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
Almotriptan |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Alosetron |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Alpha2-Agonists |
The antihypertensive action of Alpha2-Agonists may be diminished by Serotonin/Norepinephrine Reuptake Inhibitors.Exceptions: Apraclonidine. |
|
Amphetamines |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Anticoagulants |
The anticoagulant impact of anticoagulants may be strengthened by agents with antiplatelet properties.Exceptions: Bemiparin; Enoxaparin; Heparin. |
|
Antiemetics (5HT3 Antagonists) |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status.Exceptions: Alosetron; Ondansetron; Ramosetron. |
|
Antipsychotic Agents |
Serotonergic Agents (High Risk) may enhance the adverse/toxic effect of Antipsychotic Agents. Specifically, serotonergic agents may enhance dopamine blockade, possibly increasing the risk for neuroleptic malignant syndrome. Antipsychotic Agents may enhance the serotonergic effect of Serotonergic Agents (High Risk). This could result in serotonin syndrome. |
|
Apixaban |
Antiplatelet agents may intensify the toxic/unfavorable effects of apixaban. In particular, there may be an elevated risk of bleeding. Management: Carefully weigh the advantages and disadvantages of this pairing, and keep a tight eye on things. |
|
Aspirin |
Serotonin/Norepinephrine Reuptake Inhibitors may improve aspirin's ability to reduce blood clots. |
|
Brexanolone |
Serotonin/Norepinephrine Reuptake Inhibitors may increase Brexanolone's ability to depress the central nervous system. |
|
BusPIRone |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Cephalothin |
Agents having antiplatelet properties may intensify cephalothin's harmful or hazardous effects. In particular, there may be an elevated risk of bleeding. |
|
Collagenase (Systemic) |
Collagenase's harmful or toxic effects may be enhanced by substances with antiplatelet properties (Systemic). In particular, there may be an increased risk of bruising and/or bleeding at the injection site. |
|
Cyclobenzaprine |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Dabigatran Etexilate |
Dabigatran Etexilate's anticoagulant activity may be strengthened by substances with antiplatelet properties. Dabigatran Etexilate's serum levels may rise in response to substances with antiplatelet properties. The drug clopidogrel is especially covered by this mechanism. Management: Carefully weigh the advantages and disadvantages of this combination, and keep a tight eye on things; Canadian labelling advises against using prasugrel or ticagrelor. |
|
Dasatinib |
Agents having antiplatelet properties may strengthen their anticoagulant effects. Management: Separate drug interaction monographs go into further detail about the medications indicated as exceptions to this book. |
|
Deoxycholic Acid |
Deoxycholic Acid's harmful or toxic effects may be increased by substances with antiplatelet properties. In particular, there may be a higher chance of bleeding or bruising in the treatment region. |
|
Dexmethylphenidate-Methylphenidate |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Dextromethorphan |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Edoxaban |
Antiplatelet agents may intensify the toxic/unfavorable effects of edoxaban. In particular, there may be an elevated risk of bleeding. |
|
Eletriptan |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Ergot Derivatives |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. Exceptions: Nicergoline. |
|
Fat Emulsion (Fish Oil Based) |
Agents with poisonous or harmful effects may intensify their negative or hazardous effects. |
|
FentaNYL |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Glucosamine |
Agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
Ibritumomab Tiuxetan |
Antiplatelet agents may intensify the toxic/unfavorable effects of ibritumomab tiuxetan. Both substances may raise the risk of bleeding and compromise platelet function. |
|
Ibrutinib |
Agents with poisonous or harmful effects may intensify their negative or hazardous effects. |
|
Inotersen |
Agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
Ioflupane I 123 |
Ioflupane I 123's ability to serve as a diagnostic tool may be diminished by serotonin/norepinephrine reuptake inhibitors. |
|
Lasmiditan |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Limaprost |
Agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
Lorcaserin |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Meperidine |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Metaxalone |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Mirtazapine |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Multivitamins/Fluoride (with ADE) |
Agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
Multivitamins/Minerals (with ADEK, Folate, Iron) |
Agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
Multivitamins/Minerals (with AE, No Iron) |
Agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
Nefazodone |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status.. |
|
Nonsteroidal Anti-Inflammatory Agents (Nonselective) |
Nonsteroidal Anti-Inflammatory Drugs may have a stronger antiplatelet impact when used with Serotonin/Norepinephrine Reuptake Inhibitors (Nonselective). |
|
Obinutuzumab |
Agents with antiplatelet properties may intensify Obinutuzumab's toxic/unfavorable effects. In particular, there may be an increased risk of life-threatening bleeding-related incidents. |
|
Omega-3 Fatty Acids |
Agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
Ondansetron |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Opioid Agonists |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. Exceptions: FentaNYL; Meperidine; TraMADol. |
|
Oxitriptan |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Pentosan Polysulfate Sodium |
Agents with poisonous or harmful effects may intensify their negative or hazardous effects. In particular, the concurrent use of several drugs may raise the risk of bleeding. |
|
Pentoxifylline |
Agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
Prostacyclin Analogues |
Agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
Ramosetron |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Rivaroxaban |
Rivaroxaban's anticoagulant impact may be increased by substances with antiplatelet properties. Management: Carefully weigh the advantages and disadvantages of this combination, and keep tight eye on things; Canadian labelling advises against using prasugrel or ticagrelor. |
|
Salicylates |
The harmful or toxic effect of salicylates may be increased by substances with antiplatelet properties. Bleeding risk could rise as a result. |
|
Selective Serotonin Reuptake Inhibitors |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. Exceptions: Dapoxetine. |
|
Serotonergic Agents (High Risk, Miscellaneous) |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Serotonin 5-HT1D Receptor Agonists (Triptans) |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. Exceptions: Almotriptan; Eletriptan. |
|
Serotonin/Norepinephrine Reuptake Inhibitors |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status.In addition, monitor for signs and symptoms of bleeding. |
|
St John's Wort |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Syrian Rue |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Thrombolytic Agents |
The anticoagulant impact of thrombolytic agents may be strengthened by agents with antiplatelet properties. |
|
Tipranavir |
Agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
TraMADol |
Serotonin/Norepinephrine Reuptake Inhibitors may enhance the adverse/toxic effect of TraMADol. Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
TraZODone |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. When these medications are taken together, it is important to watch out for any signs and symptoms of serotonin syndrome or serotonin poisoning, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, autonomic instability, and changes in mental status. |
|
Tricyclic Antidepressants |
Tricyclic Antidepressants' serotonergic effects may be strengthened by serotonin/norepinephrine reuptake inhibitors. Serotonin syndrome might occur from this. When using these drugs together, watch out for any changes in mental status and indicators of serotonin syndrome, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, and autonomic instability. |
|
Vitamin E (Systemic) |
Agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
Vitamin K Antagonists (eg, warfarin) |
Milnacipran may make vitamin K antagonists more harmful or poisonous. In particular, there may be an elevated risk of bleeding. |
|
Zanubrutinib |
Agents with antiplatelet properties may have an enhanced antiplatelet impact. |
|
Risk Factor D (Consider therapy modification) |
|
|
Alcohol (Ethyl) |
Tricyclic Antidepressants' serotonergic effects may be strengthened by serotonin/norepinephrine reuptake inhibitors. Serotonin syndrome might occur from this. When using these drugs together, watch out for any changes in mental status and indicators of serotonin syndrome, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, and autonomic instability. |
|
Alpha-/Beta-Agonists |
The tachycardic action of beta- and alpha-agonists may be enhanced by serotonin/norepinephrine reuptake inhibitors. The vasopressor impact of alpha/beta agonists may be enhanced by serotonin/norepinephrine reuptake inhibitors. |
|
Bemiparin |
Bemiparin's anticoagulant impact may be strengthened by substances with antiplatelet properties. Management: Avoid taking bemiparin at the same time as antiplatelet medications. If concurrent use is unavoidable, keep a cautious eye out for bleeding signs and symptoms. |
|
Digoxin |
Milnacipran may intensify Digoxin's harmful or hazardous effects. Particularly when IV digoxin is used, the risk of postural hypotension and tachycardia may increase. Avoid giving IV digoxin to individuals who are taking milnacipran at the same time. When using oral digoxin and milnacipran together, proceed with caution and pay close attention for any signs of postural hypotension and tachycardia. |
|
Enoxaparin |
Enoxaparin's anticoagulant impact may be strengthened by substances with antiplatelet properties. When feasible, stop using antiplatelet medications before starting enoxaparin. If simultaneous administration must occur, keep a cautious eye out for any bleeding signs and symptoms. |
|
Heparin |
The anticoagulant effect of heparin may be strengthened by substances with antiplatelet properties. If coadministration is necessary, reduce the dose of heparin or other medications with antiplatelet characteristics. |
|
Herbs (Anticoagulant/Antiplatelet Properties) (eg, Alfalfa, Anise, Bilberry) |
Agents with poisonous or harmful effects may intensify their negative or hazardous effects. Bleeding could happen. Management: When at all possible, avoid combining. If used, keep a closer eye out for signs of bleeding. Two weeks before any type of surgery, dental work, or invasive procedure, stop using herbal remedies that have anticoagulant or antiplatelet effects. |
|
Metoclopramide |
Tricyclic Antidepressants' serotonergic effects may be strengthened by serotonin/norepinephrine reuptake inhibitors. Serotonin syndrome might occur from this. When using these drugs together, watch out for any changes in mental status and indicators of serotonin syndrome, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, and autonomic instability. |
|
Risk Factor X (Avoid combination) |
|
|
Bromopride |
The negative or hazardous effects of serotonin/norepinephrine reuptake inhibitors may be increased. |
|
Dapoxetine |
Makes serotonergic agents more effective (High Risk). Serotonin syndrome might occur from this. Treatment: Avoid using highrisk serotonergic medications with dapoxetine or within 7 days after stopping them. Within 14 days of using a monoamine oxidase inhibitor, do not take dapoxetine. This combination is listed on the labelling for dapoxetine as being harmful. |
|
Iobenguane Radiopharmaceutical Products |
Tricyclic Antidepressants' serotonergic effects may be strengthened by serotonin/norepinephrine reuptake inhibitors. Serotonin syndrome might occur from this. When using these drugs together, watch out for any changes in mental status and indicators of serotonin syndrome, such as hyperreflexia, clonus, hyperthermia, diaphoresis, tremor, and autonomic instability. |
|
Linezolid |
Serotonin/Norepinephrine Reuptake Inhibitors may improve their serotonergic effects. Serotonin syndrome might occur from this. |
|
Methylene Blue |
Serotonin/Norepinephrine Reuptake Inhibitors may improve their serotonergic effects. Serotonin syndrome might occur from this. |
|
Monoamine Oxidase Inhibitors (Antidepressant) |
Serotonin/Norepinephrine Reuptake Inhibitors may improve their serotonergic effects. Serotonin syndrome might occur from this. |
|
Rasagiline |
Serotonin/Norepinephrine Reuptake Inhibitors may improve their serotonergic effects. Serotonin syndrome might occur from this. |
|
Safinamide |
Serotonin/Norepinephrine Reuptake Inhibitors may improve their serotonergic effects. Serotonin syndrome might occur from this. |
|
Selegiline |
Serotonin/Norepinephrine Reuptake Inhibitors may improve their serotonergic effects. Serotonin syndrome might occur from this. |
|
Urokinase |
Urokinase's anticoagulant impact may be strengthened by substances with antiplatelet properties. |
Monitoring Parameters:
- Blood pressure and heart rate.
- Renal function monitoring
- Mental status to know suicidal ideation or tendency especially at the beginning of therapy or with dose change
- Intraocular pressure (If the patient has a history of glaucoma, baseline pressure elevated).
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How to administer Milnacipran (Savella)?
Oral: Can be taken with or without food. [/bg_collapse] [bg_collapse view="button-blue" color="#f7f2f2" icon="arrow" expand_text="Pharmacology & MOA" collapse_text="Pharmacology & MOA" ]
Mechanism of action of Milnacipran (Savella):
It is a potent inhibitor for norepinephrine reuptake and serotonin metabolism (3:1). It has no MAO-inhibitory properties. Absorption:
- Well absorbed
Protein binding:
- 13%
Metabolism:
- Hepatic to inactive metabolites
Bioavailability:
- 85% - 90%
Half-life elimination:
- 6-8 hours
Time to peak, plasma:
- Oral: 2-4 hours
Excretion:
- Mainly Urine (55% as unchanged drug)
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International Brand Names of Milnacipran:
- Savella
- Savella Titration Pack
- Dalcipran
- Ixel
- Joncia
- Milnacip
- Milran
- Misulvan
- Mydonia
- Neocipran
- Tivanyl
- Xian Wei Ning
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Milnacipran Brand Names in Pakistan:
No Brands Available in Pakistan. [/bg_collapse]