Hi
For how long has this been present?
I suggest that before applying any creams or lotions, have this assessed by your doctor first. If this is a sun burn then other sun exposed areas of the body are also expected to present similarly. You may need topical corticosteroids for this. Have this assessed by a physician first. Is there any swelling in the area? Any pain or tenderness in the area?
Hi,
A sunburn is a burn to living tissue such as skin produced by overexposure to ultraviolet (UV) radiation, commonly from the sun's rays. Exposure of the skin to lesser amounts of UV will often produce a suntan.
The only cure for sunburn is slow healing, although some skin creams can help with the symptoms.
Topically applied sunscreens block the UV rays.Commercial preparations are available that block UV light, known as sunscreens or sunblocks. They have a Sunburn Protection Factor (SPF) rating, based on the sunblock's ability to suppress sunburn.
It is best to use a broad spectrum sunscreen to protect against both UVA and UVB radiation.
The best treatment for most sunburns is time. Given a few weeks, they will heal; however, there are a number of treatments that help manage the discomfort or facilitate the healing process.
ref:http://en.wikipedia.org/wiki/Sunburn
You could try demelanizing creams available OTC to hasten the process.These are skin lightening agents.