4 Most Common Causes Of Male Hair Loss. Why Men Always Alopecia?

1. Heredity Factors - The Most Common Reason

In Androgenetic Alopecia, the genes can be passed on by either parent. Estimates suggest that it accounts for more than 95% of alopecia in men and by the age of 35, 65% of men will experience some degree of appreciable hair loss and by the age of 50 approximately 85% of men have significantly thinning hair. The genes trigger a sensitivity to a class of hormones called androgens, including testosterone which causes hair follicles to shrink. Shrinking follicles produce thinner hair and eventually none at all.

2. Immense Stress

Stress related causes of hair shedding in men are much more common than with women, luckily it can be treated if the person is not predisposed to genetic or Androgenic Alopecia. Usually it occurs 3 months after the stressful event has occured and it may take 3 months after the stress period has ended for the hair growth to resume. If the stress may trigger the onset of genetic alopecia or may worsen existing androgenic alopecia. There are three types of hair loss due to stress :

4 Most Common Causes Of Male Hair Shedding. Why Men Always Alopecia?

Telogen Effluvium

As much as 70% of your hair can prematurely enter the resting phase. Three months later, these hairs begin to fall out. Then it grows back within 6 to 9 months.

Alopecia Areata

AA is thought to be an autoimmune disease and not contagious. Stress is starting to change the balance in your body and cause an abnormality in the immune system, rather than acting as the true primary cause.


People with the disorder use this compulsive hair pulling behavior as a coping mechanism for stress. People who do this don't have conscious intentions of hurting themselves. Conversely, they use it to cope with complex emotions like anxiety and sometimes fear or panic.

3. Disease or Illness

Some of the serious illnesses can lead to hair shedding in male. Since the follicle is a very sensitive it does respond to imbalances in the body. The serious illnesses that may cause the hair follicles to enter a resting phase. Most alopecia causes by disease or illness is temporary and resolves itself after the body has returned to a healthy condition. Some of the disease or illness related causes for alopecia include :

High Temperature Associated With Infections Or Flu

Thyroid And Pituitary Problems

People who with Hyperthyroidism may see rapid hair fall, which is parietal rather than frontal. Hypothyroidism, typically frontal, and is particularly associated with thinning of the outer third of the eyebrows. Regrowth is usual with successful treatment of the thyroid disorder, though it will take several months and may be incomplete.

Some Medical Treatments

Chemotherapy and radiation treatment will cause hair fall because it stops hair cells from dividing. You may start to see your hair thin or fall out 1 to 4 weeks after your first chemotherapy treatment, it could fall out very quickly in clumps or gradually. Anyone who has a major surgery or chronic illness that may notice increased hair shedding within one to three months afterwards.


The commonly prescribed prescription drugs can cause temporary hair shedding, trigger pattern baldness and even cause permanent alopecia. To prevent hair fall due to medication, understand which drugs cause it, and then try to avoid them by seeking out alternatives.

Inadequate Diet

Taking up accident diet programs for quick weight reduction may result in hair loss. Such diets are reduced protein, vitamins and minerals, thus causing malnutrition.

4. Cigarettes And Alcohol

It has been determined that smoke chemicals from cigarettes and fires can damage hair follicles and existing hair that lead to hair loss. A study was recently conducted using mice that were exposed to cigarette smoke over an extended period of time. All of the test subjects showed signs of rapid aging and began to lose their hairs.

Excessive drinking raises the level of estrogen and it can be just as damaging and trigger Telogen Effluvium. Excessive alcohol consumption also puts stress on the internal organs. As they are so busy processing the alcohol and struggling to counteract its effects they become overworked, and lack the resources to properly handle everyday tasks such as hair production.