Could either klonopin, luvox, (fluvoxamine) or risperdol cause hair loss?

Not commonly: A simple medscape search shows that it's not a known adverse effect of clonazepam (Klonopin), risperidone (Risperdol), or fluvoxamine (Luvox). I've not seen it in my clinical experience either as a result of these medications. It is commonly seen in anxiety disorders, however, and can often be improved with underlying control of the disorder itself.

Yes, they all can: Hair loss can occur in 0.1% to 1% with Luvox and in 0.1% to 1% with Rispderidone. Transient hair loss may occur in 0.01% to 0.1% with Clonazepam.

MEDICATION: Regarding hair loss please discuss your medication with an Endocrinologist, Dermatologist and Psychiatrist. Have a physical exam by a Dr. to determine if you have a physical illness. Consult with a Clinical Psychologist for psychotherapy with ZOOM sessions. Fears and anxiety could be heightened due to the Covid-19 pandemic. Stay safe & hopeful to elevate your immu