Starting PrEP involves several steps: 1. Consultation: Schedule an appointment with a healthcare provider to discuss your risk factors and determine if PrEP is suitable for you. 2. Testing: Before starting PrEP, you will need an HIV test to ensure you are HIV-negative. Additional tests for kidney function and other health indicators may also be required. 3. Prescription: If PrEP is appropriate, your healthcare provider will prescribe the medication. 4. Follow-up: Regular follow-up visits are necessary to monitor for side effects, ensure adherence, and retest for HIV and other [sexually transmitted infections (STIs)](https://www.cdc.gov/std/general/default.htm).