SYMPTOMS OF AN INSECT BITE OR STING When an insect bites, it releases saliva that can cause skin around the bite to become red, swollen and itchy. The venom from a sting often also causes a swollen, itchy, red mark (a weal) to form on the skin. This can be painful, but is harmless in most cases. The affected area will usually remain painful and itchy for a few days. The severity of bites and stings varies depending on the type of insect and sensitivity of the person. In rare cases, some people can have a serious allergic reaction (anaphylaxis) to a bite or sting that requires immediate medical treatment. SEE A DOCTOR IF: if you have a lot of swelling and blistering, or if there is pus, which indicates an infection. wheezing or difficulty breathing nausea, vomiting or diarrhoea a fast heart rate dizziness or feeling faint difficulty swallowing (dysphagia) confusion, anxiety or agitation
Posted on: Mon, 15 Jul 2013 10:11:33 +0000