Tattooing and Skin Markings: Medical Risks, Healing Physiology, Infection Prevention, and Safety Guidance
Tattooing is the intentional introduction of exogenous pigment into the dermis using needles, creating permanent skin markings. Although tattoos are widely practiced, they raise predictable medical issues involving cutaneous wound healing, immune responses, infectious disease risk, allergic and inflammatory reactions, and in some cases delayed systemic effects. Clinically, tattoos function like chronic dermal implants: pigment… Read More »