Like other injectable aesthetic procedures, Profhilo can cause temporary side effects, including redness, swelling, tenderness, bruising, or small raised areas around injection points. More serious complications are uncommon but can occur with injectable treatments, so careful assessment and appropriate injection technique are essential. Patients should disclose allergies, medications, medical conditions, and previous aesthetic procedures during their consultation. At Enfield Royal Clinic in Riyadh, prospective patients should ask about practitioner qualifications, product authenticity, and how complications are managed. Severe pain, unusual skin discoloration, or changes in vision after an injection require immediate medical attention.