Common Causes Of Hair Loss

Hormonal Changes

Hormonal changes are one of the primary causes of hair loss for both men and women. In female patients, the hormonal changes that occur during pregnancy and menopause may trigger hair loss, and female patients with high testosterone levels are at risk for this symptom as well. Imbalances in thyroid hormones often cause hair loss in both men and women, and high cortisol levels have been linked to hair loss in both genders as well. Insulin resistance and estrogen dominance are believed to play a role in hair loss, and nutritional deficiencies in vitamin B12, biotin, and zinc could worsen existing hair loss associated with hormonal changes. Patients concerned about hair loss should have a thyroid function test performed. If thyroid hormones are unbalanced, replacement therapy could help promote hair regrowth. If these tests come back normal, doctors may want to investigate other hormone levels that could be contributing to the hair loss. Most patients experience hair regrowth once their hormones are successfully rebalanced.

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