Just allow it to heal by itself. Avoid sunlight, strong soaps, cosmetics, take plenty of fluids, vitamin c
. Avoid smoking
. Take rest. Mild wash with soaps containing over 80%TFM are good.
Use simple tablets like Tylenol
.(Follow tablet instructions). But if you are aged / Diabetic / have immune related disorders / endocrine disorders / other serious disorders, consult a doctor immediately.