Why Hair Fall Occur? Common Causes and Solutions

Androgenetic alopecia is another name for male or female pattern baldness. It is a common cause of hair loss. Androgenetic alopecia is mostly hereditary, meaning if your family has had hair loss due to the same reason before, you are more likely to have it too. Men with this condition start losing hair from the front and sides and in women, hair usually thins all over the head. Androgenetic alopecia is more likely to develop as people get older, but it can start any time after adolescence. Women tend to develop androgenic alopecia after menopause. Androgenic alopecia can be treated with minoxidil, which usually takes about 6 to 12 months to work.

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Many women experience excessive hair loss after childbirth due to a sudden drop in estrogen levels. This condition is temporary, and hair usually recovers over time. Using a good-quality shampoo, volumizing shampoo, and conditioner can help maintain hair health during this phase.

The process of hair growth goes through about 4 stages. The hair follicle pushes the hair out and allows it to grow during the anagen phase. Hair growth slows down during the catagen phase, and the telogen phase is where hair naturally falls out, which increases during the exogen phase. Telogen effluvium is a condition in which hair remains in the telogen phase. This leads to more hair loss than normal. Other possible causes of telogen effluvium include:

• Childbirth
• Surgery
• Stress
• Rapid weight loss
• Thyroid disorders
• Certain medications

This condition is typically temporary and resolves on its own. However, consulting a doctor can help identify the underlying cause and provide appropriate treatment.

Anagen effluvium leads to significant hair loss during the anagen (growth) phase of the hair cycle. Unlike telogen effluvium, this condition may also affect eyebrows and eyelashes. Possible causes include:

• Chemotherapy
• Radiation therapy
• Fungal infections
• Autoimmune diseases

Treatment depends on the cause, but minoxidil may help promote hair regrowth. In cases of chemotherapy-induced hair loss, cooling the scalp during treatment may reduce its severity. Hair typically starts growing back within 3 to 6 months after chemotherapy ends.

Alopecia areata is an autoimmune disorder that causes sudden hair loss when the immune system mistakenly attacks hair follicles. This condition can lead to hair loss on the scalp, eyebrows, and eyelashes. If someone experiences alopecia areata, they should seek medical advice. Doctors may recommend corticosteroid injections or other treatments to help stimulate hair regrowth.

Traction alopecia occurs when the hair is pulled and tied in a tight hairstyle, causing the hair to break and become loose. Hairstyles associated with this condition include:

• Tight buns or ponytails
• Braids
• Cornrows
• Extensions

If traction alopecia persists for a long time, a person may develop patches of hair loss and thinning. This condition can be avoided by avoiding tight hairstyles.

Some medications have side effects that can cause hair loss. Such as:

• Acne medications
• Antifungals
• Antidepressants
• Beta-blockers
• Cholesterol-lowering medications
• Hormone-containing medications
• Thyroid medications

If you think any of these medications are causing your hair loss, you can consult a doctor for testing.

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Women may experience hair loss while taking birth control pills. Some people may experience hair loss several weeks or months after stopping taking birth control pills. If you are still taking birth control pills, take a pill that has a low androgen index, which may reduce hair loss. The following are birth control pills with a low androgen index:

• Desogen
• Ortho-Sept
• Ortho-Cyclen

According to the American Hair Loss Association, “Women who have a genetic cause of hair loss should opt for a non-hormonal form of birth control.

Inadequate nutrition can also cause hair loss. A diet that is low in protein, vitamins or iron can cause hair loss. Your doctor will ask you to do a blood test to check for it. If the nutrition is not adequate, your doctor may recommend dietary changes and supplements.

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