Use the picture information to determine whether you have urticaria.

Urticaria is commonly known as wheals. It is a localized edema reaction caused by the dilation and increased permeability of small blood vessels in the skin and mucous membranes. It usually subsides within 2 to 24 hours, but new rashes occur repeatedly. The cause of urticaria is very complex, and about 3/4 of patients cannot find the cause, especially for chronic urticaria. Common causes include: food and food additives; inhalants; infections; drugs; physical factors such as mechanical stimulation, heat and cold, sunlight, etc.; insect bites; mental factors and endocrine changes; genetic factors, etc.

Urticaria can be treated with antihistamines. Common antihistamines include: H1 receptor antagonists include diphenhydramine, cyproheptadine, chlorpheniramine, etc. Vasstin, cetirizine, mizolastine, loratadine, ebastine, azelastine, desloratadine, etc.; when single treatment is ineffective, you can choose two different types of H1 receptors Antagonists are used together or in combination with H2 receptor antagonists. Commonly used H2 receptor antagonists include cimetidine, ranitidine, famotidine, etc. If the patient is not cured after long-term treatment, the tricyclic antidepressant doxepin can be used. Get treatment. Pay more attention to the factors causing it in daily life and try to avoid it as much as possible

If drug treatment is ineffective, it is recommended to go to a professional and regular dermatology hospital for careful examination and timely treatment to avoid delaying the condition.

I wish you a speedy recovery, I’m glad to be able to help you and hope you can give it a try!