🩹 Bandaging a Wound from Neck to Head Using a Triangular Bandage Know the First Aid Basics A triangular bandage is a simple but life-saving tool for controlling bleeding and protecting wounds on the head, scalp, neck, or upper face—especially during emergencies. When every second counts and no medical kit is available, a triangular bandage can: • Help stop bleeding • Protect the wound from contamination • Provide basic support until help arrives First aid is not about having complete equipment—