Answer:
Genetic Factors: Family history plays a significant role in hair loss. Androgenetic alopecia, commonly known as male or female pattern baldness, is a hereditary condition that leads to progressive hair thinning and loss.
Hormonal Changes: Hormonal imbalances, such as those occurring during pregnancy, childbirth, menopause, or thyroid disorders, can lead to temporary hair loss.
Medical Conditions: Certain medical conditions, such as alopecia areata (an autoimmune disease causing patchy hair loss), scalp infections, trichotillomania (a compulsive hair-pulling disorder), and skin conditions like psoriasis, can cause hair loss.
Medications: Some medications and treatments, including chemotherapy for cancer, anticoagulants, antidepressants, and certain blood pressure medications, can cause hair loss as a side effect.
Nutritional Deficiencies: Inadequate intake of essential nutrients like iron, zinc, biotin, and protein can lead to hair loss.
Physical or Emotional Stress: High levels of physical or emotional stress can disrupt the hair growth cycle and result in temporary hair shedding.
Hairstyles and Hair Treatments: Excessive use of hairstyling products, tight hairstyles (e.g., braids, ponytails), and chemical treatments like perms or straightening can damage hair and lead to breakage and loss.
Age: As individuals age, their hair growth rate may slow down, and hair may become thinner and more brittle, resulting in hair loss.
Rapid Weight Loss: Sudden and significant weight loss or extreme diets can contribute to hair shedding.
Poor Scalp Health: An unhealthy scalp due to conditions like dandruff or scalp psoriasis can impact hair growth.
Radiation Therapy: People undergoing radiation therapy, typically for cancer treatment, may experience hair loss in the treated area.