What medications affect the results of a perm? Should I tell my stylist what medicines I am taking?
Always tell your stylist what medications you are taking, and if you have had any recent surgery, including cosmetic or reconstructive surgery. Because medications are excreted through the hair, they could possibly affect the outcome of a perm. Among the types of medications that affect perm results are hormones or high blood pressure medications which tend to make a perm "take" faster than normal. It is believed that these medications raise the temperature of the scalp which accelerates the perm process. Low blood sugar medication can cause early curl relaxation. Retin-A can cause the scalp to be more sensitive to chemicals resulting in a burning sensation. Iron supplements can cause the hair to be more resistant to perming. Ask your doctor what effect specific medications may have. It is also a good idea to use a clarifying shampoo before a perm.
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