PRECAUTIONS: Before taking clonazepam, tell your doctor or pharmacist if you are allergic to it; or to other benzodiazepines (e.g., diazepam, lorazepam); or if you have any other allergies. This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have: narrow angle glaucoma, severe liver disease. Before using this medication, tell your doctor or pharmacist your medical history, especially of: alcohol use, drug dependency, kidney disease, liver disease, lung/breathing disorders, mental/mood disorders, open angle glaucoma. This drug may make you dizzy or drowsy; use caution engaging in activities requiring alertness such as driving or using machinery. Avoid alcoholic beverages. Caution is advised when using this drug in the elderly because they may be more sensitive its effects, especially drowsiness and confusion. Caution is advised when using this drug in children because the long-term effects on physical and mental/behavioral development are uncertain. Discuss the risks and benefits with your doctor. This medication is not recommended for use during pregnancy due to the potential for fetal harm. If you become pregnant or think you may be pregnant, inform your doctor immediately. Consult your doctor for more details. This drug passes into breast milk and may have undesirable effects on a nursing infant. Therefore, breast-feeding while using this medication is not recommended. Consult your doctor before breast-feeding.

DRUG INTERACTIONS: This drug should not be used with the following medication because very serious interactions may occur: sodium oxybate. If you are currently using this medication, tell your doctor or pharmacist before starting clonazepam. Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: certain antidepressants (e.g., fluoxetine, fluvoxamine, nefazodone), cimetidine, kava. Tell your doctor or pharmacist if you also take drugs that cause drowsiness such as: antihistamines that cause drowsiness (e.g., diphenhydramine), anti-anxiety drugs (e.g., diazepam), other anti-seizure drugs (e.g., carbamazepine), medicine for sleep (e.g., sedatives), muscle relaxants, narcotic pain relievers (e.g., codeine), psychiatric medicines (e.g., phenothiazines such as chlorpromazine, or tricyclics such as amitriptyline), tranquilizers. Check the labels on all your medicines (e.g., cough-and-cold products) because they may contain ingredients that cause drowsiness. Ask your pharmacist about the safe use of those products. Do not start or stop any medicine without doctor or pharmacist approval.