Klonopin Oral belongs to the class of Benzodiazepine. Klonopin Oral is used to control any abnormal electrical activity in brain which often leads to seizure or panic attacks. This drug is also prescribed for other conditions such as akathisia and acute catatonic reactions. Moreover, Klonopin Oral is also used for treatment of anxiety, sleeping disorders and alcoholism. The side effects of Klonopin Oral include - Sleepiness - Drowsiness - Nausea - Thinking and memory problems - Loss of mental clarity - Polyuria - Loss of libido - Respiratory distress - Rashes - Hives - Musculoskeletal pain - Loss of co-ordination - Swelling of eyes, tongue, face and lips Klonopin interacts with the following drugs. - Acetaminophen - Opioids - Tramadol - Cetirizine - Naloxone - Lamotrigine