The clinical signs of first-degree burns include skin redness, slight swelling and pain. 

Treatment Procedure:

Immediate application of MEBO may relieve the pain. 

The erythema gradually diminishes as MEBO is wanned in situ and absorbed through the skin. 

At 12h postburn, the skin may return to normal. 

For burns with edema, the epidermis is partially destroyed, the pains may be relieved more slowly and the wounds would heal in 2~4 days when the superficial stratum comeum exfoliates.

2. Apply MEBO immediately postburn. With the absorption of MEBO, pain is relieved and edema fades away gradually. Continue applying MEBO.

3. Two to three days later, burned skin would heal. Continue applying MEBO as a protective ointment for about one week so as to fully restore normal skin functions.