What to do if your arms are allergic and itchy

Allergies are very common in daily life, and are most likely to occur in exposed, sensitive areas, such as limbs, neck, face, etc. The arms are exposed to the outside world for a long time and are exposed to more external stimuli. Once they are allergic to something, red spots will appear in patches, accompanied by an itchy feeling. Scratching is not the best way to solve the itching. The key is to solve the allergic phenomenon. So, what should you do if your arms are allergic and itchy? The following are the main solutions.

Skin allergy itching is a disease caused by excessive production of a specific antibody in the body, resulting in symptoms such as skin itching. An allergic reaction is an abnormal reaction, which is the body's abnormal reaction to one or more substances. The main cause is that the allergic patient's body produces too much of a special antibody, which can react with allergens in the environment, stimulating the body to produce and release certain excess chemicals, and then producing various symptoms. Medically, allergies are divided into four different types and named with Roman numerals I to IV. The most common of these are types I and IV. Type I is sometimes called "atopic" or "rapid allergy."

1. Find the allergens and stay away from them. This is the quickest way to resolve skin allergies. Only when you stay away from allergens will your skin slowly recover. At the same time, be careful not to scratch it with your hands to avoid bacterial infection and secondary damage to the skin.

2. Skin allergies are mostly caused by dryness and lack of water, so you should moisturize your skin more often. When choosing moisturizing products, be sure to choose those that do not contain fragrances, alcohol, or heavy preservatives to avoid worsening of the condition due to alcohol stimulation. Long-term use of skin care products containing alcohol will cause the skin to become red and tight.

3. Keep the room ventilated and clean it regularly. In addition, people with allergies should try to avoid crowded places or places with flowers, plants and trees to avoid pollen allergies.

4. When allergic symptoms appear on the skin, go to a dermatology hospital for diagnosis and treatment as soon as possible. Do not apply ointments on your own to avoid worsening of the disease.

5. Do not use alkaline soap or hot water for washing, get enough sleep, and increase outdoor exercise to enhance your own resistance.

6. Eat more fruits rich in vitamin C and anti-allergic foods such as red dates, tea, and white fungus. This can reduce the occurrence of allergies to a certain extent.