"What to do about hyperpigmentation under the armpits and in intimate areas?"

If you are experiencing hyperpigmentation under the armpits and in the intimate areas, there are a few things you can do. Make sure to use a fragrance-free moisturizer like Aveeno, Cutibase, Base Glaxal, or Cerave. Avoid using scented soaps and be gentle when drying your skin after a bath or shower. Apply the moisturizer within 5 minutes of getting out of the bath to help keep your skin hydrated. Hyperpigmentation in these areas can be normal due to friction, but following these skincare tips can help maintain healthy skin.