Yes Ribavirin can cause sleep problems and anxiety, irritability issues (Riba Rage). I took a half dose of Benadryl every night to sleep. Check with your doctor of course, but it really helped me. You can do a search of this site for Ribavirin and sleep issues. The Benadryl can help with skin issues that can also be a side effect of Riba.
Great idea Sandi.
You could also speak to your doctor about this side effect you are experiencing.
Try taking some magnesium before bed, it relazes our muscles.
Or and Epsom Salt bath, before bed, can also help.
You just sit in a tub for 20 to 30 minutes.