There are small red spots on the skin like blood spots

There are small red spots on the skin, like blood spots, which are caused by the following reasons. The first one is considered to be anaphylactoid purpura. It is recommended to go to the hospital for a blood routine examination in time. Do not blindly use the medicine. Treat it after diagnosis. Second, considering that it is a bacterial or viral infection, causing dermatitis or allergic symptoms, you can apply some anti-inflammatory, antibacterial, and antiviral drugs externally, together with cetirizine tablets and vitamin C. In addition, it is also recommended to detect trace elements and take oral antipyretic and detoxifying drugs for treatment.