DAWNZERA

What is this medication? Silenor is a prescription medication primarily used to treat insomnia in adults, specifically focusing on sleep maintenance issues. It is designed for patients who have trouble staying asleep once they have gone to bed, rather than those who only have trouble falling asleep initially. This medication contains a low dose of the active ingredient doxepin, which is a member of the tricyclic antidepressant family but is used at these specific levels for its sedating properties. The drug functions by acting as a selective histamine H1 receptor antagonist in the brain. By blocking histamine, which is a chemical that promotes alertness and wakefulness, the medication helps the body maintain a state of sleep throughout the night. It is typically taken once daily within thirty minutes of bedtime, and it is important to follow a doctor's instructions to avoid taking it too late in the night, which helps minimize potential side effects or morning grogginess.