How to treat erectile dysfunction? Treatment may include lifestyle changes or prescription ED pills Viagra. Does Viagra help with ED? Yes, sildenafil (Viagra) can improve erections by increasing blood flow. Viagra cure ed, but not permanently it can temporarily improve erections. A 150 mg Viagra dose is a higher dose and should only be used under medical guidance. What is Viagra used for other than ED? It also treats pulmonary hypertension under specific formulations. Learn how viagra treatment for erectile dysfunction works, including medical eligibility, common side effects of ED medications, and safety guidance at our website EasyLifeOnPills.