Symptoms of cholestatic urticaria

Urticaria is a very common skin disease, also called urticaria in medicine. Generally, if the patient has a fever, is exposed to wind, is overly nervous, or eats some foods that can cause symptoms, it will cause urticaria. A very common type of urticaria is cholera urticaria. Knowing more about the symptoms of cholera urticaria can also be very helpful in the treatment of urticaria.

If patients with urticaria come into contact with allergens, they will easily develop symptoms. The symptoms of urticaria are very uncomfortable for patients, especially the symptoms of cholera urticaria. For cholera urticaria, let us take a brief look at it through the following introduction, so that the symptoms of cholera urticaria can be treated as soon as possible.

What is cholestatic urticaria?

Cholestatic urticaria is a symptom of urticaria that occurs after exposure to heat. It is a type of urticaria that people often call. When the patient encounters heat, the increased blood flow will stimulate the brain's temperature regulation center, excite the cholesteric nerves and release acetylcholine. The chemical acetylcholine will cause the body to be allergic and produce cholesteric urticaria.

Symptoms of cholestatic urticaria

① Obvious feeling of tingling and severe itching.

②It usually occurs when exposed to heat (hot drinks, hot baths), when emotionally excited, and after exercise. The symptoms will subside after you stop exercising or calm down. In severe cases, it may take months or even years for the symptoms to completely subside.

③ Red wheals of about 2 mm in size often appear on the skin of the trunk and proximal limbs (except axillae, palms and soles). These wheals come and go quickly without leaving any trace. Severe cases may be accompanied by gastrointestinal symptoms such as abdominal pain, diarrhea, etc.

Cholestatic urticaria often occurs in adolescence, after exposure to heat (hot drinks, hot baths), emotional excitement, and exercise. The rash is characterized by small wheals of 1 to 3 mm in size surrounded by red halos, mostly on the trunk and proximal extremities, and is pruritus. Some patients also have gastrointestinal symptoms, such as abdominal pain, diarrhea, etc.

Patients with cholestatic urticaria suffer from many troubles. Because they are prone to allergies, they will be very careful in their lives, especially in diet, they dare not eat many things. Therefore, patients with urticaria should take precautions against the occurrence of symptoms, pay attention to diet, pay attention to hygiene, and maintain a good and healthy mentality. A peaceful mentality is conducive to the patient's recovery.