Klonopin (clonazepam) is used to prevent and control seizures. This medicine is known as an anticonvulsant or antiepileptic drug. It is also used to treat panic attacks. Clonazepam works by calming the brain and nerves. It belongs to a class of medications called benzodiazepines and is classified as Schedule IV prohibited substances under the Controlled Substances Act. Hence, it is advised to take it only as prescribed by a medical expert. It is not recommended to share Klonopin 1mg with other patients who have similar symptoms or diseases as it can have harmful effects on the patient.