Alopecia

Alopecia refers to the partial or complete loss of hair, often resulting in bald patches on the scalp or other parts of the body. There are various types of alopecia, and the causes can range from genetics and autoimmune responses to underlying medical conditions and environmental factors.

A variety of conditions can cause permanent or temporary hair loss, including hormonal changes due to pregnancy, childbirth, menopause, and thyroid problems. Medical conditions include alopecia areata, which is an immune system attack on hair follicles, and diseases such as diabetes and lupus.

Excessive hairstyling or hairstyles that pull your hair tight, such as pigtails or cornrows, can cause a type of hair loss called traction alopecia. Hot oil hair treatments and permanents can cause inflammation of hair follicles that leads to hair loss.

If you are experiencing significant hair loss, it's advisable to consult with a healthcare professional or a dermatologist to determine the underlying cause and appropriate treatment options for your specific situation.