What are the symptoms of cold urticaria
Cold urticaria is a skin allergic reaction caused by a low temperature environment or cold stimulation, which usually occurs after exposure to cold water, cold wind or cold weather. The following is a detailed introduction to the symptoms, causes and treatment methods of cold urticaria.
1. The main symptoms of cold urticaria
| symptom | describe |
|---|---|
| Red and swollen skin | After being stimulated by cold, the skin appears red or pale wind, accompanied by a significant itching feeling. |
| Itching or burning life | The affected area is usually accompanied by a strong itching or burning feeling, which may affect daily life in severe cases. |
| Angioedema | Some patients may experience edema of Zimmer with lips, eyelids, etc., and even difficulty breathing. |
2. Common causes of cold urticaria
| Induce | illustrate |
|---|---|
| Cold water stimulation | Symptoms may be caused by exposure to cold water while swimming, washing hands or washing your face. |
| Cold air exposure | It is prone to attacks after a blow-in in the air-conditioned room in winter or after a blow-out is blown away. |
| Cold drinks/cold food | Intake of ice-cold food or beverages may cause oral or digestive tract reactions. |
3. Treatment methods and preventive measures
1.Drug treatment: Oral anti-hunch drugs (such as loratadine) can have symptoms of complications and in severe cases, adrenaline is required.
2.Avoid inducement: Pay attention to keeping warm in winter and avoid sudden contact with cold water or cold air.
3.Desensitization treatment: Improve tolerance through progressive cold exposure training (requires doctor's guidance).
4. Topics of the Last 10 Days
The following are hot topics related to the entire network in the past 10 days:
| Keywords | Popularity index |
|---|---|
| Skin allergies in winter | ★4.5 |
| Progress of urticaria vaccine | ★3.2 |
| Cold urticaria self-rescue | ★4.8 |
Reminder: If the symptoms last for more than 24 hours or are accompanied by difficulty breathing, please seek medical attention immediately. The data in this article are derived from the analysis of hot words on public discussion in the field of medical and health in the past 10 days.
check the details
check the details
en
