Is urticaria contagious

summary

Because of the unhealthy environment and lifestyle, the incidence rate of urticaria is increasing year by year, and the knowledge of urticaria is not deep enough, which leads to ill treatment and aggravating the disease. Now let's see if urticaria is contagious.

Is urticaria contagious

One: the main cause of urticaria is due to allergies, is the problem of physical fitness. So generally speaking, urticaria is not infectious, although some fungi and viruses can also cause urticaria, but this is a rare case, generally do not think that urticaria is infectious.

Second: Although urticaria will not be transmitted, it is worth noting that the genetic probability of allergic constitution is relatively high, especially if parents have allergic diseases, children have a 3 / 4 chance of inheriting allergic constitution. And some urticaria can cause laryngeal edema, can be life-threatening.

We should pay attention to the following three factors: the history of the disease, the history of the disease, the ingestion of the paint, the history of the infection, and so on.

matters needing attention

Taking antihistamines has a sedative effect. After taking antihistamines, you should not be engaged in climbing or driving. Patients with shortness of breath, laryngeal edema or dysphagia should seek medical advice immediately.