Small red blood spots on arm

The appearance of small red spots on the arms may be due to improper skin cleansing and a slight allergy. Scratching with the hands will cause such a reaction in the pores. Generally, there is no need to worry too much about this situation. You must take precautions to prevent skin allergies, and pay attention to protecting the skin, preventing infection, and avoiding local trauma.

What should I do if small blood spots appear on my body? 1. What should I do if small blood spots appear on my body? First of all, you should keep your skin clean and don’t scratch it with your hands. There are bacteria on the nails, which is not conducive to the recovery of the disease. In addition, you should actively seek treatment and keep the wound clean and dry.

2. Ways to prevent skin allergies : Reduce sun exposure: Sunlight can make the skin extremely sensitive, especially for sensitive skin such as rosacea. Therefore, to prevent or reduce skin sensitivity, be sure to use a sunscreen with an SPF of at least 30 every day.

Avoid using skin care products and cosmetics containing artificial synthetic ingredients: If skin care products and cosmetics with strong fragrances and preservatives make your skin inflamed or irritated, then you must not use them.

3. What should you pay attention to after skin allergies ? The skin of patients with skin allergies is already very sensitive, and their resistance will be even worse after the allergy. The slightest irritation will make the condition worse, so don’t use cosmetics at this time, and don’t let your skin be irritated again.

People with allergic skin should use some anti-inflammatory skin care products at this time, wear sun-proof clothing when going out, and go to the hospital for treatment in time if a rash appears.

Children's skin is naturally delicate, and exposure to the sun in hot weather will definitely cause sunburn. At this time, do not give your children seafood and high-calorie foods to avoid making the situation worse.

Serious hazards of skin allergies 1. Allergic reactions affect appearance

It not only brings serious damage to the appearance. If it is mild, you may just not dare to go out for a few days. But if it is chronic, you will want to wear a mask when going out on the street, for fear of being pointed at by others, for fear of strange looks from colleagues and friends, and even for failure to make business deals or get married.

2. Allergies directly affect your life

Patients with skin allergies often experience symptoms such as itching and pain, as well as other allergic reactions such as erosion, chapped skin, and pustules when they become ill. If not paid attention to, they may cause infection and lead to various complications. Moreover, some acute allergic reactions may even lead to death from suffocation, which is also something that many skin allergy patients fear and worry about.

3. Urticaria

When urticaria occurs, wheals and red spots appear on the skin, accompanied by severe itching. There may also be gastrointestinal symptoms such as abdominal pain, diarrhea, nausea, and vomiting. Some patients also have difficulty breathing accompanied by palpitations and chest tightness. Acute urticaria can cause submucosal edema of the respiratory tract, making it difficult for the patient to breathe, and in severe cases, it can cause suffocation. If not treated in time, it can endanger the patient's life. Another case is acute, large-scale urticaria accompanied by profuse sweating and dehydration. The patient has difficulty breathing, accompanied by palpitations, chest tightness, and symptoms of anaphylactic shock. If not rescued in time, the patient will die due to insufficient blood supply to important organs and functional failure.