What does it mean to have red spots on the skin in hot weather?

It is very hot in summer, and sometimes we find many red spots on our bodies inexplicably. This is actually a symptom that many people will have, and many factors have led to such consequences. Here's a detailed introduction to the red dot hot weather for everyone.

1. First, it may be urticaria, which is a localized edema reaction caused by the expansion and permeability increase of small blood vessels in skin and mucosa. It usually subsides within 2 ~ 24 hours, but new rashes appear repeatedly. The course of the disease is delayed for several days to several months. It is more common in clinic. Need to take some anti-inflammatory drugs.

2. Second: it can also be considered as prickly heat. Rash is a common superficial inflammatory skin disease in summer or hot environment. Because in a hot and sultry environment, a large amount of sweat is not easy to evaporate, which makes the cuticle wet and swollen, narrows or blocks the sweat gland duct, which leads to sweat retention and sweat extravasation to the surrounding tissues, and it is easy to get sick in general folding parts.

3. Third: It may be caused by skin allergy. Pay attention to sun protection, don't scratch and stimulate, and you can use Youzhuoer cream externally. Can I take antiallergic drugs if I itch badly? If it is serious, you should be hospitalized. It is recommended to go to a regular hospital to see a dermatologist, and actively treat under the guidance of a doctor after diagnosis.

Matters needing attention

Hot weather causes germs to spread faster and faster, so summer is the high incidence period of diseases. If you have red spots on your body, you should analyze the symptoms and treat them in time.