There are many reasons why people lose hair. Some of the most common causes include:
- Androgenetic alopecia (male pattern baldness and female pattern baldness): This is the most common cause of hair loss, affecting up to 80% of men and 40% of women by the age of 80. It is caused by a combination of genetics and hormones.
- Telogen effluvium: This is a temporary hair loss that occurs after a stressful event, such as surgery, childbirth, or a major illness. It usually resolves on its own within 6 to 12 months.
- Traction alopecia: This is hair loss caused by pulling or rubbing the hair too tightly. It can be caused by tight hairstyles, such as cornrows or braids, or by wearing hats or helmets too tightly.
- Alopecia areata: This is an autoimmune condition that causes hair to fall out in round patches. It is not fully understood, but it is thought to be caused by the body’s immune system attacking the hair follicles.
- Thyroid problems: Both hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid) can cause hair loss.
- Nutritional deficiencies: A lack of iron, zinc, or vitamin B can lead to hair loss.
- Medications: Some medications, such as chemotherapy drugs and steroids, can cause hair loss.
- Medical conditions: Some medical conditions, such as lupus, can cause hair loss.
If you are concerned about hair loss, it is important to see a doctor to determine the cause. Treatment will depend on the underlying cause.
Here are some tips to help prevent hair loss:
- Eat a healthy diet that is rich in iron, zinc, and vitamin B.
- Manage stress.
- Avoid harsh hair treatments, such as heat styling and coloring.
- Use a gentle shampoo and conditioner.
- Don’t pull or rub your hair too tightly.
- See a doctor if you have any underlying medical conditions.
