Why is there little red dot on the skin

summary

On the surface of healthy skin, there are no spots. But there are a lot of people in life who have little red spots on their skin. Today we will introduce how little red spots are going on.

Why is there little red dot on the skin

First: it may be caused by skin bacterial infection. At present, it is suggested that you should go to the hospital for examination and treatment in time. Now, it is suggested that you should pay attention to the cleaning of these areas. You can use complex iodine to clean and disinfect them. You can use antibiotics such as erythromycin ointment or daphnetin for treatment.

Second: spider nevus, spider nevus is a special telangiectasia. Often in the face, neck, upper limbs, chest and back appear several, dozens or even hundreds of red dots, surrounded by small branches, the appearance looks like a little red spider, so it is called "spider nevus".

Third: nevus, known as "hemangioma" in medicine, also known as "Cherry hemangioma". The disease is harmless to the body. Because this kind of hemangioma mostly occurs in the body and limbs, but does not occur in the hands and feet, its size is about 1-5 mm in diameter, slightly higher than the skin, occasionally to the size of soybeans, soft, no tenderness.

matters needing attention

These red spots may be caused by some skin inflammation, such as spider nevus, skin allergy, mosquito bites. We should pay attention to the existence of this disease.