Clonazepam is an anti-anxiety medication that belongs to the class of medicines called benzodiazepines and can be used to relieve the symptoms of anxiety (short-term) and prevent certain types of seizures. Clonazepam must not be taken by anyone who has severe liver disease, is allergic to the active ingredient of this medicine or other drugs of the kind (alprazolam, clorazepate, oxazepam, lorazepam or diazepam). Neither should it be taken by pregnant or breastfeeding women. Although clonazepam is dangerous for the health of an unborn baby, do not stop taking it even if you think you may have become pregnant, as seizure control is crucial during pregnancy. Instead, consult your health care provider immediately to learn about your options.

Clonazepam can interfere with the effects of alcohol, barbiturates and narcotics, making them stronger and causing increased sedation. Some of the side effects you may experience can include memory problems, runny or stuffy nose, headache, skin rash, insomnia, drowsiness, dizziness, muscle weakness, loss of appetite, nausea, diarrhea, and constipation. Do not take clonazepam for longer than recommended. This drug is intended for short-term treatment only.