Hormonal fluctuations due to pregnancy, childbirth, menopause, or conditions like polycystic ovary syndrome (PCOS) can lead to hair loss.
Emotional or physical stress can cause temporary hair loss, known as telogen effluvium. High-stress levels can also exacerbate other hair loss conditions.
A lack of essential nutrients such as iron, vitamin D, vitamin B12, and biotin can contribute to hair loss.
Hypothyroidism (underactive thyroid) and hyperthyroidism (overactive thyroid) can disrupt the hair growth cycle and lead to hair loss.
Certain medications, including those for high blood pressure, depression, and cancer, may have hair loss as a side effect.
Constantly wearing tight hairstyles like braids, ponytails, or weaves can lead to a condition called traction alopecia, where hair is pulled out from the roots.
Injury to the scalp, such as burns or accidents, can result in hair loss in the affected area.
Underlying medical conditions like lupus, diabetes, or fungal infections of the scalp can cause hair loss as a symptom.
Frequent use of harsh chemicals like hair dyes, relaxers, and perms can damage hair and contribute to hair loss.