Pramoxine (Tronolane) - Uses, Dose, Side effects, MOA, Brands

Pramoxine is a local anesthetic that is used for the symptomatic relief of pain, burning, and stinging associated with minor skin conditions and hemorrhoids.

Pramoxine Uses:

  • It is used for the temporary relief of pain and itching associated with piles, burns, minor cuts, scrapes, or minor skin irritations.

Pramoxine dose in Adults:

Dose in the treatment of minor skin irritation:

  • Lotion, cream:
    • Apply to the affected area up to three or four times a day.

Dose in the treatment of Hemorrhoidal itching:

  • Foam, ointment, wipes:
    • Apply to the affected area up to five times a day.

Use in Children:

Refer to adults dosing.

Use in pregnancy and lactation:

It has not been assigned a specific pregnancy category. Its use in human or animal pregnancy is not known. You should only use it if the benefits outweigh any risks.

Dose in Kidney disease:

No dosage adjustments have been mentioned. It may be used topically in patients with kidney disease.

Dose in liver disease:

No dosage adjustments have been mentioned. It may be used topically in patients with liver disease.

Side effects of Pramoxine:

  • Local redness and erythema.
  • Patients allergic to the drug may develop paradoxical pain, itching, redness, and stinging at the site.
  • Dryness may occur at the site.

Contraindications and warnings:

No contraindications have been mentioned in the labeling. However, patients allergic to the drug should avoid using it.

Pramoxine: Drug Interaction

Risk Factor C (Monitor therapy)

Methemoglobinemia Associated Agents

May enhance the adverse/toxic effect of Local Anesthetics. Specifically, the risk for methemoglobinemia may be increased.

Monitoring Parameters:

None mentioned.

How to administer Pramoxine?

Cream:

  • Avoid applying the cream into or around the eyes.

Lotion:

  • Apply the cream sparingly and use the minimal effective dose.

Foam:

  • The foam should be shaken well before using it. It should be dispensed into a clean tissue and applied externally avoiding inserting it into the rectum.

Ointment:

  • The ointment should not be inserted into the rectum.

Wipes:

  • The area should be cleaned and rinsed before using the wipes. The perianal area should be gently patted with the wipes and discarded.

Mechanism of action of Pramoxine:

  • It is a local anesthetic that relieves pain and pruritis. 
  • It reduces intracellular sodium influx, which results in the propagation and inhibition of neuronal impulses.

The beginning of action:

  • 3-5 minutes

International Brand Names of Pramoxine:

  • Calaclear
  • Caladryl Clear
  • Callergy Clear
  • CeraVe Itch Relief
  • Itch-X
  • Ivy Wash Poison Ivy Cleanser
  • PrameGel
  • Pramox
  • Prax
  • Proctofoam
  • Sarna Sensitive
  • Anugesic
  • Nestosyl
  • Pramax Cream
  • Primoly Gel
  • Tronolane
  • Tronotene
  • Tronothane

Pramoxine Brand Names in Pakistan:

Tronolane cream (Abbott)

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