Taking Clonotril (clonazepam) for seven years can sometimes lead to tolerance or mild muscle aches, but symptoms like frequent illness, fever, and joint pain are not typical direct side effects of this medication. These symptoms might point to another underlying medical cause or immune response that needs evaluation. Because you have been taking Clonotril long-term, it is very important not to stop it suddenly, as this can lead to withdrawal symptoms. I gently encourage you to speak with your doctor to investigate what is causing these symptoms and to safely discuss your ongoing medication plan.