Dear Reader,

Most hair coloring and relaxing products contain ingredients that are harsh to hair and skin. They can cause allergic reactions in some people, which may not develop until after repeated use. A patch test needs to be done before each application to determine one's sensitivity to the product before (re)use. Following the directions on the packaging is also important, in order to prevent or limit irritation to the scalp, hair breakage, burning, hair loss, and/or other damage from using hair dyes or straighteners.

It's not clear from what you've written if you've sought any medical attention for your scorched scalp. Many of the over-the-counter products you've tried to relieve the problem are formulated for skin conditions other than a chemical burn, such as dandruff or seborrheic dermatitis. Apparently, they have not adequately helped soothe the burn and treat the accompanying flaking and itching, and may actually be making your scalp's condition worse. The skin on your head (a.k.a. the scalp) was burned, so it would be a good idea to have it evaluated by your primary care provider, who may refer you to a dermatologist. One of these medical providers will diagnose what you have, so that s/he can come up with an appropriate treatment plan that will be effective for you.

Alice

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