How Many Men Experience Hair Loss? About 85 percent of men will experience hair loss or alopecia by the age of 70. A quarter of these men could experience hair loss before the age of 21, according to the American American Loss Hair Association. There are many reasons why men under the age of 25 may experience non-genetic hair loss. So how many men experience hair loss, how do they get rid of it?
Hair growth usually completes a cycle in 2 to 3 years. Each hair grows about 1 cm per month during this phase. About 90% of the hair on the scalp grows at any given time. About 10% of the hair on your scalp is at rest. After 3 to 4 months, resting hair falls out and new hair begins to grow in place.
It is common to shed a few hairs every day as part of this cycle. However, some people may experience excessive (more than usual) hair loss. This type of hair loss can affect men, women and children.
The most common type of hair loss is androgenic alopecia or male pattern baldness. This type of hair loss is a genetic and hormonal condition caused by DHT or dihydrotestosterone, a testosterone-derived hormone that shrinks hair follicles. An unbalanced level of DHT can interrupt hair growth cycles.
Young men under the age of 25 are more sensitive to DHT. As a result of this disorder, the hair goes into a longer rest period which forces the hair to stop growing.
Treatments for androgenetic alopecia include:
- Transplantation of platelet or blood cell fragments
- Medicinal creams
- Hair transplants
Alopecia areata is an autoimmune disorder in which the body attacks the hair follicles. Treatments for alopecia areata include steroid creams and medications. Hair can continue to grow after treatment, but the disease is incurable and hair loss can return.
Other autoimmune disorders associated with alopecia include lupus erythematosus, a disease that affects the body’s immune system and dermatomyositis, an inflammatory condition of the skin.
Autoimmune causes such as lupus or dermatomyositis tend to be reversed when the overall disease is under control.
Alopecia can also indicate nutritional deficiencies such as low vitamin D, iron or protein. Young men who experience sudden weight loss, have gastric bypass or have reduced protein intake or niacin deficiency may experience hair loss.
For example, biotin is a common supplement that is said to help hair growth, but in fact in higher doses it can cause interference in laboratory tests resulting in dire consequences. Supplementation with vitamins A, E, selenium and other nutrients can be linked to actual hair loss.
Performing a physical exam, including blood tests to find the root cause, is the first step in hair loss treatment.
What is common baldness?
“Common baldness” usually means male pattern baldness or permanent baldness. The medical term for this is androgenetic alopecia. Male pattern baldness is the most common cause of hair loss in men. Men who have this type of hair loss usually have inherited the trait. Men who start losing their hair at a young age tend to develop more extensive baldness. In male pattern baldness, hair loss usually leads to hair loss and baldness on the top of the head.
Women can develop female pattern baldness. In this form of hair loss, the hair can become thin all over the scalp.
Symptoms of excessive hair loss
For most people, excessive hair loss is gradual, which means it happens for a long time. This is especially true for male pattern baldness. Hair loss is considered excessive when it leads to bald spots or hairs that look sparse. In some cases, hair may fall out suddenly. This is usually caused by sudden or prolonged stress, either physical or emotional.
What causes excessive hair loss?
Some things can cause excessive hair loss. For example, about 3 or 4 months after an illness or serious surgery, you may suddenly lose a large amount of hair. This hair loss is related to the stress of the disease and is temporary.
Hormonal problems can cause hair loss. If your thyroid gland is overactive or inactive, your hair may fall out. This hair loss can usually help treat your thyroid disease. Hair loss can occur if the male or female hormones, known as androgens and estrogens, are not balanced. Correcting hormone imbalance can hair loss treatment.
Some medications can cause hair loss. This type of hair loss improves when you stop taking the medicine. Medications that can cause hair loss include blood thinners (also called anticoagulants). medicines used for gout, high blood pressure or heart problems. Vitamin A (if you take too many of them) birth control pills and antidepressants.
Some infections can cause hair loss. Fungal infections of the scalp can cause hair loss in adults and children. The infection is treated with antifungal drugs.
Finally, hair loss can occur as part of an underlying disease, such as lupus or diabetes. Since hair loss can be an early sign of an illness, it is important to find the cause to treat it.
Can certain hairstyles or treatments cause hair loss?
Yes. If you wear braids or frames or use tight hair curlers, pulling on your hair can cause a type of hair loss called alopecia areata. If the pulling stops before the scalp grows, your hair will grow back normally. However, scars can cause permanent hair loss. Hair treatments with hot oil or chemicals used permanently (also called “perms”) can cause inflammation (swelling) of the hair follicle. This can lead to scarring and hair loss.
How is hair loss diagnosed?
If you suspect that you may have excessive hair loss, talk to your doctor. He or she will probably ask you some questions about your diet, any medications you are taking and if you have had a recent illness and how you care for your hair. If you are a woman, your doctor may ask questions about menstruation and menopause. Your doctor may want to do a physical exam to look for other causes of hair loss. Finally, your doctor may order a blood test or biopsy (taking a small sample of cells for a microscopic examination).
Get help now about how many men experience hair loss
Do not wait. The sooner you deal with the symptoms of hair loss, the more likely you are to prevent irreversible damage. Talk to a doctor at our clinic today to start your journey to a fuller head of hair. Learn more about how many men experience hair loss issues.