There is no cure for HIV. However proper medication can help you live longer and healthier.
Also, Researchers and scientists believe that we can find a cure for HIV. We know a lot about HIV, as much as certain cancers. Scientists are researching two types of cure: a functional cure and a sterilising cure (there is no 'natural cure' or 'herbal cure') for HIV. (There will never be an AIDS cure because AIDS is a defining set of symptoms rather than a virus, like HIV.)