Red blood spots on hands do not hurt or itch

When there are red blood spots on your hands that do not hurt or itch, they are early symptoms of skin disease. This is mainly because the allergy has not worsened at the beginning, so these small red spots will not have any symptoms. As the disease continues to worsen, they will begin to become itchy and painful. In addition, the appearance of small red spots cannot be ruled out as being caused by other factors, and you need to go to the hospital for examination to get the result.

How to care for allergic skin?

Allergy: Allergy refers to the skin disease caused by certain allergic substances entering the human body and causing abnormal reactions in the body's immune system antigens, turning them into physiological reactions. Allergic skin is highly sensitive and has weak resistance, which is often caused by certain external factors. For example, climate change, chemicals, physical stimulation, and especially allergic reactions to cosmetics. In mild cases, it may cause redness, swelling and itching; in severe cases, it may cause infection and ulceration, which may lead to pigmentation. Therefore, you should be extra careful in skin care.

1. Causes of allergies: ① Congenital skin allergies. ② Climate sensitivity: Especially in autumn and winter, the acidic protective film is not healthy enough, the skin becomes tight, prematurely aged, and wrinkles appear. ③Food sensitivity: allergic to lychees, mangoes, seafood, etc. ④ Apply strong medicated creams: those containing mercury or corticosteroids, etc. ⑤Excessive massage. ⑥The temperature difference is too large. (Extremely cold or hot) ⑦ Improper disinfection. ⑧ Excessive exfoliation.

2. Prevention: Sunscreen, avoid using alkaline and alcohol-containing cleansing products, etc. 3. Solution: ①Suspend use. Due to the different pH values in skin care products, allergies may occur in the early stages of changing skin care products. Can be used in reduced amounts. ②Apply cold compress. ③Apply egg white. 4. Nursing methods. ① Skin cleansing: Do not wash your face too frequently. You can use a special anti-allergic facial cleanser to clean your skin. Use soap as little as possible. Too cold or too hot water can irritate the skin and cause allergies, so cleansing techniques should be gentle. ② Skin care: After taking a steam bath, you can use anti-allergic massage lotion to massage your skin with gentle techniques and short time. Facial masks should be nutritious and do not contain alcohol or other irritants, and the application time should be short. Do not use skin care products that contain too much fragrance or are too acidic or alkaline. Generally, a skin test should be done before using new cosmetics. Generally, do not use medicinal cosmetics, and do not use several cosmetics at a time. Remove makeup in a timely manner. ③Others: Eat less irritating and allergenic foods (fish, shrimp, seafood, etc.); strengthen protective measures against seasonal changes. When going out in winter, you can use a headscarf, gauze scarf, mask, etc. to protect your face. When going out in summer, you should apply sunscreen.

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