or other ultraviolet light source exceeds the ability of the body's protective pigment, melanin, to protect the skin.
Apply cool compresses on the area and take bath with cool(not very cold) water. Do not scrub your skin or shave your skin and use a soft towel and gently pat your skin dry. Also use an Over-The-Counter remedy containing aloe vera and a light moisturizer or a dusting powder to relieve chafing. You can apply silver sulfadiazine (1% cream) on the skin except face
and see if it helps. If the symptoms still persist then you should consult a dermatologist and discuss the option of dermabrasion or laser resurfacing.
I hope it helps. Take care and please do keep me posted in case you have any additional doubts. Kind regards.