What is the cause of the itchy red spots on the skin?

In daily life, if there are small red spots on the skin and it is itchy, the most common cause of this situation is some skin diseases, such as allergic reactions of the skin, adverse external stimuli, causing allergies leading to urticaria or other eczema, etc. In addition, if you have folliculitis, it will also cause such a phenomenon. In addition, oily skin is more prone to this phenomenon.

What is the cause of the itchy red spots on the skin?

1. Folliculitis

It usually occurs in people with poor immunity and who do not take a bath or clean their bodies regularly. Such people are susceptible to Staphylococcus aureus invading the hair follicles of their legs, causing chronic or acute follicle inflammation, and many small red spots on their legs that are very itchy. There is no need to worry too much when encountering this situation. Just develop the habit of taking a bath regularly and don't scratch it with your hands often. At the same time, you can apply some bactericidal and skin medicines to quickly eliminate it. Oral anti-inflammatory drugs can achieve the purpose of accelerated relief and elimination.

2. It is an allergic reaction

For people with allergic reactions, this is also one of the reasons why many small red spots and itching grow on their legs. The allergens mainly include: pollen, dandruff, dust, smoke, as well as skin care products and chemical fiber products. For people with allergies, the allergens should be found out as soon as possible to avoid recurrence. In addition, if you are a girl, don't use too many cosmetics, and don't use too many types. Just choose a few that you won't be allergic to. In order to fight allergies, you should pay attention to nutritional balance in your diet. Eat more fish, soy products, fresh vegetables and fruits to improve your resistance. If you want to speed up the relief of the itchy red spots, you can massage the skin with your hands to speed up blood circulation. If you want quick relief, you can also cover it with an ice pack first.

3. Suffering from leg eczema

Eczema is not only a problem for babies. Sometimes young people, especially boys and girls aged 16-24, are more likely to develop eczema on their legs. Eczema is a common skin disease caused by internal and external factors. When it occurs, small red spots will grow on the legs, accompanied by itching. If no appropriate treatment measures are taken, it will be difficult to heal on its own unless the resistance is very strong. Moreover, if it is not cured, it will recur after a period of time. To treat eczema, try not to scratch it with your hands. You can apply some anti-itching ointment or take Chinese medicine treatment. The effect of external washing with lithospermum decoction is still good. At the same time, avoid eating some irritating foods, such as: spicy, alcohol, garlic and seafood.

4. Caused by viral skin diseases

There are many itchy red spots on the legs caused by viral skin diseases. These small red bumps will usually swell up and become hard after scratching. Viral skin diseases can be treated by applying Daknin, which can usually heal them. You can also go to a local clinic for treatment.

5. Hereditary oily skin

Hereditary oily skin leads to excessive secretion of sebaceous glands on the legs, which mostly occurs in adolescent boys or girls. Because sebum cannot be discharged from the body through the pores in time, it will cause skin irritation and allergies, and many small red spots will grow on the legs and cause itching. The treatment is not difficult. You can use skin medicines such as Dermatitis and others to provide good relief. If it cannot be cured for a long time, you should go to the local hospital.

6. Keratosis pilaris

Keratosis pilaris on the legs can also cause many small red spots to grow on the legs, but the biggest difference is that keratosis pilaris is painless and itchy, and it would be difficult to detect if it did not affect the appearance. Since keratosis pilaris does not itch, it is not within the scope of the article, and the editor just briefly mentions it. Interested friends can check the reference materials.