General measures include the following Stay away from known triggers Do this even if you get treatment for your allergy symptoms If, for instance, you're allergic to pollen, stay inside with windows and doors closed when pollen is high. The most common symptoms of drug allergy are hives, rash and fever But a drug allergy also may cause serious reactions
It can occur within seconds or minutes of exposure to something you're allergic to, such as peanuts or bee stings Anaphylaxis causes the immune system to release a flood of chemicals that can cause you to go into shock — blood pressure drops suddenly and the airways narrow, blocking breathing Peanut allergy has been increasing in children Even if you or your child has shown only a mild reaction to peanuts, it's important to talk to a healthcare professional. Make sure that your child also knows to ask for help right away if your child reacts to food Teach the adults who spend time with your child how to recognize signs and symptoms of an allergic reaction
The same immune system reaction that causes egg allergy also can cause other health conditions. Having one type of reaction doesn't mean you'll always have the same reaction every time you're stung or that the next reaction will be more severe. It's important to understand and discuss what is an allergic reaction, what is a typical side effect and what you can tolerate in taking a medicine Call 911 or emergency medical help if you experience symptoms of a serious reaction or possible anaphylaxis after taking penicillin. Symptoms may be mild or lead to serious illness, and include Swelling of the lips, face, throat or eyelids
Wheezing or shortness of breath Stomach pain, diarrhea, nausea or vomiting If you think you have shellfish allergy, talk to your health care provider Tests can help confirm the allergy so you can take steps to avoid future reactions.
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