Proper preparation before a PRP hair treatment session is essential to ensure optimal results, minimize side effects, and maintain safety. Following pre-treatment guidelines helps the procedure work effectively and supports the body’s natural regenerative processes. 1. Medical Consultation and History Before undergoing PRP, it is important to attend a detailed consultation with a qualified hair specialist. The doctor will assess hair loss patterns, scalp health, and medical history. Conditions such as blood disorders, autoimmune diseases, infections, or recent illness may affect eligibility. Patients should disclose any medications, supplements, or ongoing treatments, as some can influence platelet function or blood clotting. 2. Avoid Blood-Thinning Substances In the week leading up to treatment, patients are generally advised to avoid blood-thinning medications, supplements, or substances unless prescribed by a physician. This includes aspirin, non-steroidal anti-inflammatory drugs, fish oil, vitamin E, and other supplements known to affect platelet function. Avoiding alcohol and smoking 24–48 hours prior to the session can also help improve platelet quality and enhance treatment effectiveness. 3. Hydration and Nutrition Staying well-hydrated before the procedure is important, as proper hydration supports healthy blood flow and platelet concentration. Eating a light, balanced meal on the day of treatment helps maintain energy levels and prevents dizziness during the session. Patients should avoid heavy, fatty meals immediately before treatment, as these may slightly affect blood consistency. 4. Scalp and Hair Preparation Patients should wash their hair thoroughly before the procedure and avoid applying hair products such as oils, gels, or sprays. A clean scalp ensures that injections are administered in a hygienic environment and reduces the risk of infection. 5. Mental Preparation PRP is a minimally invasive procedure, but mild discomfort from injections may occur. Understanding the process, managing expectations, and discussing any concerns with the clinician can help reduce anxiety and make the experience more comfortable. Following these pre-treatment guidelines increases the likelihood of effective PRP hair therapy and contributes to healthier, stronger hair growth over time.