Prescription medicines Men with erectile dysfunction can be treated with Vidalista 10. It functions by boosting blood flow to the penile region. This aids men in getting and keeping an erection. If you take any other medications that contain nitrates, avoid using this one as well. Follow your doctor’s instructions about when and how much to take this medication. Don’t eat it, shatter it, or break it. If you also take other prescriptions that contain nitrate, you should avoid using this medication.