What causes hair loss on the top of the head in men?

In fact, once a man has a hair loss problem, it is often embarrassing. And now because of various reasons, the number of people suffering from hair loss is often increasing. And it is often caused by various symptoms. Hair loss is a disease that needs active treatment. And often spicy food is not recommended. The problem of hair loss needs active treatment. Let's take a look at the causes of hair loss!

Methods/Steps

1. Mental factors: Many patients often have a history of mental trauma, anxiety, and tension before the onset of the disease. If various examinations are performed on the patients, it is often impossible to find any evidence of internal organ disease.

2. Drug factors: Some chemotherapy drugs such as cyclophosphamide, fluorouracil, bleomycin, actinomycin D, vinblastine, colchicine, cephalotaxel, cytarabine, etc. can cause hair loss. Arsenic, metallic calcium, selenium, etc. poisoning can also cause severe hair loss.

3. Nutritional factors: A decrease in food intake can slow down hair growth. If the protein content in food is reduced, hair growth can be inhibited even if the total amount of food is normal. Low-fat or fat-free diet can cause hair loss, while excessive fat intake can cause excessive hypertrophy and hyperfunction of the sebaceous glands, affecting hair growth. Vitamin A deficiency can cause hair loss. Lack of pantothenic acid in the B vitamins can cause dry hair and lack of color. Lack of zinc and iron can cause hair loss. Lack of copper can reduce hair pigmentation.

Autoimmune factors: Some studies have shown that autoimmunity plays a certain role in the onset of alopecia areata. There is T cell infiltration in the lower part of the hair follicles in the alopecia areata area, and autoantibodies such as anti-thyroid and anti-gastric wall cell antibodies can be detected in the serum of some patients.

Congenital factors: Complete loss or thinning of hair caused by congenital factors such as developmental defects, various syndromes, premature aging diseases, etc.; poor development of hair follicles causes thin, soft and brittle hair. Congenital alopecia is an autosomal dominant genetic disease, which is more common in offspring born from consanguineous marriages.

In summary, there are actually many reasons for male hair loss. Not only are there nutritional factors, but there are also autoimmune factors. Of course, there are also some congenital factors. And patients should not eat spicy food.