Step 4: Read and complete the decision guide to learn more about your symptoms.
Hair Loss in Men
Certain chemicals found in shampoos, hair dyes, and other hair treatments can damage the scalp and cause hair to fall out.
If you've recently started a new treatment for your hair or scalp, you should stop this treatment immediately. If a chemical is the cause of hair loss, you can expect your hair to begin to grow back within 8 to 12 weeks.
If your hair is not growing back normally after stopping the product, call your doctor's office for advice.
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