Uses
This medicine is a sedative or "sleeping medicine" used to treat sleeping problems (such as trouble falling asleep, trouble staying asleep during the night, or waking too early in the morning).

Before Using This medicine
Some medicines or medical conditions may interact with this medicine. Inform your doctor or pharmacist of all prescription and over-the-counter medicine that you are taking. Additional monitoring of your dose or condition may be needed if you are taking certain antibiotics (such as clarithromycin or troleandomycin), certain antifungal medicine (such as ketoconazole or itraconazole), medicines for HIV infection (such as nelfinavir or ritonavir), tricyclic antidepressants (such as amitriptyline or imipramine), certain antihistamines (such as diphenhydramine or chlorpheniramine), medicine for mental or mood disorders (such as thioridazine, haloperidol, or olanzapine), medicine for seizures (such as phenytoin, carbamazepine, or phenobarbital), lorazepam, rifampicin, nefazodone, or any medicines that may cause drowsiness. Do not start or stop any medicine without doctor or pharmacist approval. Inform your doctor of any other medical conditions including a history of breathing problems, liver problems, mental or mood disorders, depression, alcoholism, addiction to prescription medicine or other substances, allergies, pregnancy, or breast-feeding. Contact your doctor or pharmacist if you have any questions or concerns about taking this medicine.

Proper Use of This Medicine
Take one tablet at bedtime.

Side Effects of This Medicine
Side effects that may occur while taking this medicine include drowsiness, dizziness, lightheadedness, headache, dry mouth, upset stomach, nausea, vomiting, or an unpleasant taste. If they continue or are bothersome, check with your doctor. Check with your doctor as soon as possible if you experience nervousness or anxiety, confusion, memory problems (amnesia), or problems with coordination (such as trouble walking or keeping your balance), decreased sexual desire, swelling of your hands or feet, or signs of an infection (such as fever, chills, or sore throat). Contact your doctor immediately if you experience chest pain, depression, mental or mood changes (such as strange or aggressive behavior or agitation), thoughts of hurting yourself, hallucinations, or seizures. An allergic reaction to this medicine is unlikely, but seek immediate medical attention if it occurs. Symptoms of an allergic reaction include rash, itching, swelling, severe dizziness, or trouble breathing. If you notice other effects not listed above, contact your doctor, nurse, or pharmacist.