If you plan to purchase the popular erectile dysfunction drug called Viagra from a traditional pharmacy, you will need to obtain a Viagra prescription. The most obvious way is to schedule a visit to your doctor and discuss the situation with him/her. This individual can write you a Viagra prescription, which you can then have filled at a pharmacy. If you don’t have a family doctor or don’t feel comfortable discussing this issue, you can also visit a local health care clinic or health care professional such as a nurse practitioner. They are also licensed to write prescriptions, so you may be able to obtain a prescription for Viagra quickly and easily.