The skin is itchy with pinholes and small blood spots after scratching.

First of all, don't be too nervous. There used to be, and it still exists. At first I suspected it was a blood disease. I went to check it out. First of all, I have to judge whether it is a bleeding point. You should press it to see if it fades. If it doesn't fade, it should be bleeding. If it fades, it may be a rash or vascular hyperplasia.

I also have little red dot, but it's vascular hyperplasia, nothing. Don't worry too much.

If you are not at ease, you can go to the hospital to check a blood routine to see if platelets and white blood cells are normal.

Don't take medicine casually, first determine what disease it is.

Blood routine is normal. The doctor said that the blood vessels may be very thin. Sometimes, don't pay too much attention to what you write online. If you are not at ease, you can check it. Not expensive. 20 yuan is enough. Good luck.

Less than 2mm in diameter is called petechiae; Purpura); The diameter is 3 ~ 5 mm; Ecchymosis); Occurs when the diameter is greater than 5 mm; If blood overflows the blood vessels, it will swell the skin in this part, which is a hematoma. Skin mucosal bleeding can be seen in hematological diseases (thrombocytopenic purpura, hemophilia, leukemia), serious infections (septicemia, meningitis), vitamin C deficiency or trauma.

The bleeding point should usually be distinguished from the red blood vessel on the skin. The bleeding point is not convex, but the vascular nevus slightly protrudes from the skin surface. Hemorrhage can gradually fade with time, and vascular nevus is generally unchanged.