Cardiovascular

Diphenhydramine HCL

Diphenhydramine HCL

What is Diphenhydramine HCL?

Diphenhydramine is a first-generation antihistamine with strong sedative, anti-allergy, and anti-nausea properties. It is commonly used for allergies, insomnia, motion sickness, and as a nighttime sleep aid. It works by blocking histamine and some acetylcholine effects in the brain.

Uses of Diphenhydramine HCL :-

  • Allergies
  • Insomnia
  • Motion sickness
  • Cough and cold symptoms

Common Side Effects :-

  • Drowsiness
  • Dry mouth
  • Constipation
  • Blurred vision

Precautions & Warnings :-

  • Avoid alcohol and sedatives.
  • Use with caution in elderly and in glaucoma.
  • Not suitable for daytime use due to sedation.
Scroll