Telangiectasia, if a lot of little red dot suddenly appear on the body, it is probably caused by telangiectasia. This disease is still terrible, which can lead to cirrhosis or liver cancer. If it's red spots caused by capillaries. Then it usually appears in thighs, calves and ankles, so if you have little red dot in these positions, you must pay more attention.
Chronic liver cirrhosis. Cirrhosis will not only cause liver discomfort, but also cause many complications. For example, liver cirrhosis can lead to many red spots on the body, which will subside when pressed by hand, but will return to its original state after a while. This is because the estrogen in the body is affected by liver disease, so it will be like this.
Endocrine disorders, I believe we all know, especially in adolescence or pregnancy and menopause, there may be many little red dot. This is because the secretion of estrogen in the body is uneven. If some friends have no other discomfort during this period, then don't care, they will disappear after a while.
Skin allergy, many people will have congenital or acquired skin allergy symptoms, sometimes contact with some seafood or other allergens will cause allergies, and some friends will use irritating skin care products. At this time, as long as the allergen is cut off, it can be used! Therefore, when everyone has red spots, we must pay attention to them, and we must not let them develop on their own to prevent problems before they happen.