Now everything is recovering, and the spring is strong. While spring brings people vitality, it also brings allergies to many people.
Last time we talked about the allergic rhinitis that annoys many people in spring↓↓↓
Today let’s talk about a skin disease related to allergies in spring-
urticaria
urticaria
Why does urticaria occur frequently in spring?
Because there is a characteristic of spring, everyone should know that the combination of wind and flowers, these two factors cause more pollen particles floating in the spring air, and some microorganisms have also increased, so it is easy to cause Human allergic reactions, and part of the urticaria is caused by allergies;
In addition, after the spring, the ultraviolet rays are getting stronger and stronger, so those who are usually allergic to ultraviolet rays are prone to urticaria at this time;
In addition, the hot and cold weather (a spring cold wave warning was issued a while ago) can also cause another kind of wind group, such as the following friend-
every time the day changes, the sky When I was cold, my face started to pack up, my eyes were swollen, and my hands would start with a mung bean-sized bag, which was white at first, and then slowly turned red. The clothes
wears are a little thinner. When the wind blows, a large area will appear immediately. When I get home, it will get warm, and then slowly start to go down. Don't touch cold water on your hands. When you touch cold water, it will become red and itchy.
This is actually cold urticaria.
After being exposed to cold wind, cold air, or cold water, the skin will experience pruritus, which is some symptoms of urticaria.
Getting hives is more than itching.
Wind mass pruritus is a typical symptom of urticaria. Some people can't imagine how itching will be. Experts often encounter urticaria itching and can't sleep to see a doctor when they are staring at the emergency department at night in the hospital.
But in addition to the itching that everyone knows, this kind of thing will be more terrible↓↓↓
Whether it is erythema or itching and swelling, these are all allergic reactions that can be seen on the skin. In fact, the skin is allergic, and internal organs may also Will be allergic.
What happens if there is a severe allergic reaction in the internal organs? If
is affected by the mucosa of the respiratory tract, swelling of the larynx, suffocation, and suffocation may occur; if
is affected by the mucosa of the digestive tract, there will be stomach pain and appetite pain.
If you get urticaria, you must pay attention to it and deal with it in time.
What should I do when facing hives?
1. Avoid contact with allergens.
If it is cold urticaria, because the patient is allergic to cold air, then in order to avoid the symptoms of urticaria, it is recommended that the patient should keep warm and not let the skin directly contact the cold wind and cold air, especially if suddenly It's raining outside, don't let cold water pour on your skin; wear a mask when you go out so that the temperature of the air sucked into your body will not be so low; drink cold water and eat popsicle ice cream, these should be avoided as much as possible.
2. If the rash is still not prevented, then during the rash, the dermatologist recommends some antihistamines .
Commonly used antihistamines include loratadine, ebastine, levocetirizine, etc., and antihistamines for cold-type urticaria include cyproheptadine, ketotifen, etc., all of which can Optional.
3. If there really is a serious reaction, such as dizziness or suffocation, you should go to the hospital at any time. Experts suggest that allergic patients can prepare some anti-inflammatory drugs at homeFor histamines, take antihistamines first, and then go to the hospital. Under normal circumstances, you will also see a doctor in time, so you don’t have to worry too much and don’t panic too much.
