Prevention

There is no known way to prevent drug allergies. You can reduce your risk by taking as few medications as possible. The more exposure your body has to medications, the greater the likelihood of a drug allergy.

Always tell any new health-care provider you see about your allergies and the types of reactions you have had. Talk to your doctor about the possibility or necessity of having a portable epinephrine kit to treat severe reactions.

Do not take a drug that you have reacted to in the past. Once you have a reaction to a drug, your risk of having a more severe reaction next time increases dramatically.

Consider wearing a medical alert ID bracelet or necklace. These devices are worn on the wrist or neck and can alert medical personnel and others about the risk for an allergic reaction.

Adults might carry a card with pertinent medical information in a wallet or purse. Tell your health-care provider about any adverse reactions to medications in the past before he or she prescribes medications to you.

Tell your health-care provider about any medications, prescription or over-the-counter, that you are taking.