Klonopin (Clonazepam) is a benzodiazepine drug that is commonly prescribed for management of epileptic seizures as well as anxiety and panic attacks. It How long does klonopin withdrawal last?I took ten.05mg pills over a five week period sporadically in small 1/4 pieces. I feel worse than before I took it, I am 83 years old and want to get off it all together. DESCRIPTION. Klonopin, a benzodiazepine, is available as scored tablets with a K-shaped perforation containing 0.5 mg of clonazepam and unscored tablets with a K-shaped perforation containing 1 mg or 2 mg of clonazepam. The oxycodone withdrawal timeline is the amount of time that it typically takes for an individual to detox from oxycodone. While most oxycodone detox timelines last for a similar amount of time, the length of detox can be longer or shorter depending on a wide variety of factors. How Our Helpline Works. For those seeking addiction treatment for themselves or a loved one, the MentalHelp.net helpline is a private and convenient solution. Just recently I was put on Prozac from 125mg of zoloft. I am now taking 20mg of prozac and 2mg of Klonopin at night. I feel lightheaded and dizzy, I always have a headache and half the time feel depersonalization. I appreciate that, however I would respectfully and humbly request you allow the folks I offer help to make their own decisions, some Doctors actually DO know what they're doing, and/or even if they do not, the effort may lead to a better solution than self-treatment. Klonopin is a medication that belongs to the drug class benzodiazepine. Klonopin is available as a generic drug, and is prescribed for the treatment of anxiety and seizure disorders. dawn writes in.. actually.. shouts in.. hi i was on klonopin for about 15 years now and i am tryign to wean myself off. i am noticing i have the shakes, i cannot think straight at all, i cannot retain much of anything, my face gets all tingly and it goes numb.also, my mind seems ot focus much more on obsessive thoughts. close What To Expect. Seeking addiction treatment can feel overwhelming. We know the struggle, which is why we're uniquely qualified to help. Your call is confidential, and there's no pressure to commit to treatment until you're ready.