What Causes Hair Loss?

Hair loss is a common issue with numerous potential causes. Genetics, for instance, can play a prominent role, as hereditary factors predispose individuals to specific hair loss patterns, such as male or female baldness.

Autoimmune conditions, where the immune system mistakenly attacks hair follicles, can also result in hair loss. Acute and chronic stress can trigger a condition called telogen effluvium, leading to increased hair shedding. Certain hairstyles that pull the hair tightly, like braids or ponytails, can lead to traction alopecia, hair loss caused by prolonged tension on the hair shafts. Underlying medical conditions, such as thyroid disorders or polycystic ovary syndrome (PCOS), can contribute to hair loss, and some medications, like chemotherapy drugs, are known to cause hair loss as a side effect. Nutritional deficiencies, particularly of vitamins and minerals like iron and biotin, can also result in hair thinning. Additionally, aging naturally changes hair density and quality as hair follicles become less active with age.

Understanding the specific cause of hair loss is essential for developing an appropriate treatment plan.