Doxylamine
Doxylamine is an antihistamine that causes drowsiness. On its own, doxylamine is used as a short-term treatment for insomnia. Doxylamine is also often present in various cough and cold medicines.
Fast Facts
- Ingredient in: Unisom, NyQuil
- Class: Antihistamine
- Available over-the-counter
- Use: Short-term insomnia
- Alternative Use: Morning Sickness with Vitamin B6,
- Should not be given to children under 12
- Take 30 min before bedtime
Mode of Action
Doxylamine works by inhibiting the body's allergic response system, which is regulated through histamine.1
Side Effects
Warning Signs of Serious Complications
- Difficulty Urinating
- Altered Vision
Controversy
Although not the sole determinant for his death, doxylamine was one of the drugs in Heath Ledger's system when he died.2
Disclaimer
The content in this page is not a substitute for professional medical advice. Please contact your doctor before taking doxylamine.
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