For PrEP, the commonly prescribed medications are a combination of [tenofovir]() and [emtricitabine](), often available under the brand name Truvada. Newer options like Descovy are also being used. For PEP, a combination of [tenofovir](), [emtricitabine](), and a third drug like [raltegravir]() or [dolutegravir]() is commonly prescribed. These medications are potent and effective in preventing HIV when taken as directed.
