You can expect your local chain pharmacy to carry Viagra and other popular prescription medications for treating erectile dysfunction. The prices don’t tend to vary that much from chain to chain, but you might save a few dollars at one compared to another. They should carry the standard doses of all the major erectile dysfunction drugs, and once you hand over your prescription, you should have no trouble obtaining your medication. In fact, a lot of chains have made prescription purchases a bit more private by having the line for the pharmacy set back from the customer being served, so there’s less worry about everyone behind you knowing your business.