The major three reasons for hair loss are; Genes, Hormones and Stress.
Due to these reasons, you cannot completely stop losing hair with using a medicine only. The main support of medication is postponing the hair loss phase. Unfortunately, there is no guaranteed medication cure for hereditary or genetic hair loss. There are also prescription medications that will cause some hair growth, although they will not replace everything that has fallen out.
Hormones and Genes
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The Hair Transplant Process
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