What's the matter with the small red spots on the legs that don't hurt or itch?

If there are some small red spots on your legs that are neither painful nor itchy, generally speaking, this is an allergic phenomenon. There are many causes of allergies, such as dust, ultraviolet rays in the air, mosquito bites, etc., which may cause allergies. When allergies occur, you must understand the specific reasons and stay away from allergens. Certain methods will be used to achieve anti-allergic treatment. Let us learn about it.

What's the matter with the small red spots on the legs that don't hurt or itch?

1 Air

Skin allergies in summer. Dust and particles are everywhere in the air. In addition, the weather is hot in summer and people are prone to sweating, which causes enlarged pores. Once a cool breeze blows, the wind and sand contain a lot of dust and particles, which can cause skin allergies in people with weak constitutions.

2. Ultraviolet radiation

In summer, the skin is exposed to more direct sunlight. Ultraviolet rays leading to allergies are one of the causes of skin allergies. The main reason is that unbalanced nutrition in the body leads to decreased immunity.

3. Mosquito bites

Mosquito bites are also one of the causes of skin allergies in most people, because mosquitoes themselves carry many bacteria and viruses, which are particularly harmful to the skin.

What to do if you have skin allergies

Remember that diseases come from the mouth, so eat less peanuts and other nuts, meat and spicy foods, eat more vegetables and fruits, drink more porridge, have a balanced nutrition, and drink more hot water to help the body's metabolism.

1. Reduce outdoor activities

The weather is hot in summer, so try to avoid outdoor activities, take sun protection measures and avoid sweating. When exercising, choose a place that is sheltered from wind and light. When you feel like you are about to sweat, try to reduce the intensity of the exercise and do not take off your clothes blindly.

2. Medication

People with skin allergies should pay attention to going to bed early and getting up early, get enough sleep, apply some medicine to treat skin allergies before going to bed, or take oral medication under the guidance of a doctor. It can effectively improve skin itching and redness.

3. Clothing

Change your clothes frequently and wear clean clothes to help recover from allergies.

4. Take a bath frequently

Skin allergies will cause unbearable itching, so we should try not to scratch it with our hands, as this will more easily lead to further infection. Try to take a hot bath every day and wipe the affected area with warm water. This can inhibit skin itching, keep the skin clean, and speed up the recovery of allergic skin.

5. Prevent mosquito bites

Before going to bed, you can apply floral water or hang up a mosquito net on exposed parts of the body such as your thighs and neck, close the window screens on doors and windows, use mosquito coils, etc., to take anti-mosquito measures.