How Does Unisom Work?
Introduction
Unisom is a brand name for the medication doxylamine succinate. It is a commonly used sleep aid that belongs to the class of medications known as antihistamines.
Active Ingredients
- Doxylamine succinate is the active ingredient in Unisom. It is an antihistamine that blocks the effects of histamine, a chemical that can cause itching, sneezing, and runny nose.
Mechanism of Action
When taken orally, doxylamine succinate is absorbed into the bloodstream and travels to the brain. It works by blocking the effects of histamine in the brain, which can cause drowsiness and promote sleep.
Uses
- Unisom is primarily used as a sleep aid to treat occasional sleeplessness.
- It may also be used to relieve symptoms of allergies, such as sneezing, runny nose, and itchy eyes.
Effectiveness
Studies have shown that Unisom can help to improve sleep quality and reduce sleep latency (the time it takes to fall asleep).
Side Effects
Like all medications, Unisom can cause side effects in some people. The most common side effects include:
- Drowsiness
- Dry mouth
- Blurred vision
- Constipation
- Urinary retention
Precautions
Unisom should be used with caution in people with certain medical conditions, including:
- Glaucoma
- Enlarged prostate
- Thyroid problems
- Heart disease
- High blood pressure
Conclusion
Unisom is a safe and effective sleep aid that works by blocking the effects of histamine in the brain. It is important to use Unisom as directed and to be aware of potential side effects before taking it.
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