Hair loss can be caused by a variety of factors, including:
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Heredity: The most common cause of hair loss is a hereditary condition that happens with aging.
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Hormonal changes: Hormonal changes due to pregnancy, childbirth, menopause, or thyroid problems can cause hair loss.
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Medical conditions and treatments: Certain medical conditions such as ringworm, autoimmune diseases, and polycystic ovary syndrome can cause hair loss. Medical treatments such as chemotherapy can also result in hair loss.
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Stress: Large doses of stress can make your body’s immune system turn on itself and attack your hair follicles. Lots of worry and anxiety can also pause your hair growth, which makes hair more likely to fall out when you brush.
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Hairstyling practices: Using too much shampoo, brushing or combing your hair when it’s wet, rubbing hair dry with a towel, or brushing too hard or too often can all strain your strands and make them break. Tight hairstyles such as braids and weaves can also cause hair loss.
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Nutritional deficiencies: Nutritional deficiencies, particularly low iron levels, can cause hair loss.
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Medications: Certain medications have side effects that can cause hair to fall out.
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Scalp infections: A scalp infection can lead to hair loss.
If you are experiencing hair loss, it is important to see a doctor to determine the underlying cause and pursue appropriate treatment.