While minor burns can often be treated at home, some burns require immediate medical attention. You should seek professional care if the burn is larger than 3 inches, affects the face, hands, feet, groin, or joints, or if it appears deep with white, charred, or leathery skin. Burns caused by chemicals, electricity, or inhalation of smoke also warrant urgent evaluation. Additionally, if signs of infection develop—such as increased pain, redness, swelling, pus, or fever—don’t delay. When in doubt, it’s always safer to consult a healthcare provider to prevent complications and ensure proper healing.