After your injection for Dupuytren's contracture, do not flex or extend the fingers of your treated hand until you visit your doctor again. Extending your fingers may cause the medicine to spread away from the treatment area, making it less effective. Avoid any strenuous activity using the treated hand until your doctor tells you to resume normal activities.
Avoid sexual activity during your treatment for Peyronie's disease. Your doctor will tell you when it is safe to resume sexual activity.
