Crisnuo 2% Crisaborole Ointment is a medicine used to relieve minor skin irritation, such as insect bites, poison ivy, and sunburn. It contains the active ingredient crisaborole, which works by reducing inflammation and numbing the affected area. This ointment is typically applied to the skin and rubbed gently onto the area of irritation. Possible side effects include skin irritation, redness, and itching.
