Red blood spots on the arms

Everyone's skin properties are different. Some people's skin is more susceptible to allergies, so red spots often appear due to allergies. Red blood spots may appear on many parts of the skin of the body, and allergies are not an absolute factor. When red blood spots appear on your arms, you should also pay attention to treatment. Of course, you must understand the cause of the red blood spots in order to prescribe the right medicine.

1. Allergic dermatitis This may be caused by allergic dermatitis. It is recommended to actively carry out anti-allergic treatment. Don't worry too much. Considering it is a skin allergy, it is recommended to apply Fuqing acetate borneol ointment or acyclovir ointment for the best effect. You can take some Xiaofeng Zhiyang granules or loratadine for treatment, and avoid eating spicy and irritating foods or foods that are prone to allergies. 2. Allergies are more likely to be caused by allergies, such as contact with dishwashing materials, or it may be caused by insect bites. It's not a big problem, don't worry. It is recommended to take cetirizine hydrochloride orally and apply calamine lotion externally once in the morning and evening. Do not eat spicy food or seafood, and do not come into contact with soap, perfumed soap, sulfur soap, hand soap, dishwashing liquid, and laundry detergent to avoid scratching and irritation.

3. Viral infection In fact, the occurrence of small red spots on the arms is mostly directly related to viral infection. There are many causes of the disease. If you find small red spots on your arms again, you should use medication for treatment in time. The main drugs can be anti-viral infection drugs. Do not use topical hormone drugs to avoid causing local lesions and more serious skin diseases, making the symptoms more serious.

4. The reason for the appearance of small red spots on the arms may also be eczema, because the occurrence of eczema may also cause local redness, itching, numbness, pain and other symptoms. Therefore, the appearance of small red spots on the arms should also be directly related to the occurrence of eczema. Environmental reasons should be actively eliminated, and one should avoid being in damp and dark areas that are not conducive to the normal metabolism of the skin, so as to avoid the occurrence of the disease and the spread of the erythema symptoms on the arms.

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