Most people have only a local reaction to a wasp sting and are in no particular danger unless they are a victim of multiple stings. A healthy adult can survive quite a number of stings, although may feel very uncomfortable in the event something like that happens. If you should incur more than a dozen or so wasp stings at one time it would be highly advisable to get immediate medical attention if possible, since you may experience a delayed reaction which could be quite serious. Small children and elderly people, especially those with cardiovascular problems, are much more at risk of a serious reaction, or even death, from multiple stings

Most people, who have never been stung by a wasp, have no idea whether or not they are among the very small percentage of people who will suffer an allergic reaction. If you know that you are allergic to wasp stings, you’ll know that quick action on your part may be needed, whether you’re the victim of a single sting or multiple stings. If you are allergic, you can expect to experience symptoms affecting other parts of your body, in addition to whatever the local reaction may be. These symptoms can include the onset of hives or a rash, covering much of the body. More serious symptoms include difficulty in breathing or swallowing, nausea or vomiting, and chest pain. Any of these symptoms mean immediate medical attention is required. A lowering of blood pressure can occur, which can be fatal. Even if you find yourself not feeling terrible, but not feeling particularly well either, you should seek medical advice. If you have any of these symptoms, get someone else to drive you to a doctor or to the hospital, especially if you are feeling faint at all. Trying to drive yourself could be dangerous to you and to others on the road.