What is the red dot on your body
If there is a sudden red dot and some itching, Considering allergy, it can be treated with antiallergic drugs. It is suggested to tell your symptoms in detail. Antiallergic drugs are commonly used, such as chlorpheniramine or loratadine. If there is itching, apply some topical antipruritic ointment. If it doesn’t hurt or itch, it is recommended to observe first. Don’t eat spicy food recently. If the quantity is increasing and can’t disappear by itself, you need to go to the hematology department for treatment.