If you develop a rash, hives or difficulty breathing after taking certain medications, you may have a drug allergy. As with other allergic reactions, these symptoms .WebMD takes you through first aid steps for drug allergy reactions..
More information about Drug allergy treatments
A drug allergy is an allergic reaction to a medication. With an allergic reaction, your immune system, which fights infection and disease, reacts to the drug. This reaction can cause symptoms such as rash, fever, and trouble breathing. True drug allergy is not common. Less than percent of .The AAAAI has created a reference guide of medications that are commonly used to treat allergies and asthma. All are prescription medications, unless otherwise noted..