A medicine called Vigore 100 , which contains sildenafil citrate, is used to treat erectile dysfunction (ED). It needs a prescription from a qualified healthcare professional and is not over-the-counter in the US. Speaking with a healthcare provider is advised for anyone looking for ED therapy. If necessary, they can prescribe FDA-approved drugs like sildenafil and offer an accurate diagnosis. A practical and acceptable substitute for in-person appointments, some telemedicine firms also include online consultations and medications.