Problem description: After the shower, there are reddish brown patches on both thighs, but not on the body, just a small patch on the thigh, which is more obvious when it is cold or heated. It lasted for two or three months, and I don’t know what caused it. No previous
Question date:2020-10-03
Patient information:Age: 23 years old Gender: Female
Problem analysis: Hello, according to the symptoms, it is necessary to consider cholinergic urticaria, which is often caused by hot and cold stimulation, scratching stimulation, and spicy food stimulation.
Guide and suggestion: In this case, you can use karytan and oral and topical calamine lotion to help improve symptoms.
Recommendations are for reference only. If the problem is serious, please go to the hospital for detailed inspection