<human>:  What is the best way to treat a sunburn?
<bot>: The best way to treat a sunburn is to get out of the sun and stay cool. Apply aloe vera gel to the affected area, take ibuprofen or another anti-inflammatory to reduce redness and pain, and drink plenty of fluids. Use cold compresses on the affected area to reduce swelling and discomfort. If the sunburn is severe, consult a doctor.