First aid training is an essential component of professional preparation for anyone working in a tattoo studio. Emergency situations, while rare, require rapid and competent response. The most frequent emergency situations in the studio include: vasovagal syncope (most common), acute allergic reactions, anxiety/panic attacks, hypoglycemia (in diabetic clients), and excessive bleeding. Vasovagal syncope occurs frequently and is caused by the combination of pain, anxiety, and stress. Premature signs include: pallor, sweating, dizziness, and nausea. Early recognition allows fall prevention. Syncope protocol: immediately stop the procedure, place client in horizontal position with legs elevated, ensure ventilation, apply cold compresses to forehead, and do not administer liquids to an unconscious client. For severe allergic reactions (anaphylaxis): call emergency services immediately, maintain open airways, position client according to symptoms (seated if breathing difficulties, lying down if dizzy). The studio first aid kit must contain: sterile bandages, pads, single-use gloves, disinfectant, scissors, instant ice pack, sugar/juice for hypoglycemia, and thermometer. First aid certification should be obtained from accredited organizations (Red Cross, professional first aid courses). Renewal is typically every 2 years. Display emergency numbers visibly in the studio: emergency services, ambulance, nearest hospital, poison control center. Every team member must know where they are. Periodic emergency simulations maintain team readiness. Practice protocols at least twice yearly to ensure rapid and coordinated response in real situations.