Prevention

If you have a penicillin allergy, the simplest prevention is to avoid the drug. Steps you can take to protect yourself include the following:

• Inform health care workers. Be sure that your penicillin allergy or other antibiotic allergy is clearly identified in your medical records. Inform other health care professionals, such as your dentist or any medical specialist.
• Wear a bracelet. Wear a medical alert bracelet that identifies your drug allergy. This information can ensure proper treatment in an emergency.