Clean the affected area gently with mild soap and water, and apply an antiseptic or soothing cream to help prevent infection. Use an ice pack wrapped in a cloth to reduce swelling. Keep the skin covered if it is broken, and seek medical attention if the bruises are severe, the rash worsens, or there are signs of infection.

For painful scratches on your knees, first gently wash the area with mild soap and lukewarm water to prevent infection. Apply a thin layer of an over-the-counter antibiotic ointment (like Neosporin or Polysporin) or plain petroleum jelly (Vaseline) to keep the wound moist, which promotes faster healing and reduces scarring. Cover it with a clean adhesive bandage to protect it. If the scratches are quite painful, an over-the-counter pain reliever like ibuprofen or acetaminophen can help. Monitor the area for signs of infection, such as worsening redness, swelling, warmth, or pus, and see a doctor if these develop.

Recovery from serious burns and reconstructive surgery is frequently gradual and requires frequent physical therapy and hand exercises because stiffness and thick scar tissue can restrict hand and finger movement for many years. Flexibility can be gradually increased by gentle daily stretching of the fingers, wrist, and forearm, repeated hand opening and closing, finger-by-finger bending exercises, squeezing a soft therapy ball, soaking hands in warm water before exercise, and massaging scars. Exercising on your own at home is typically less beneficial than receiving hand therapy from a specialist physiotherapist or plastic surgery rehabilitation team. You could require a reevaluation for tendon tightness, scar contracture, splints, or more corrective measures if your movement is significantly limited or getting worse.