Z88: Personal history of allergy to drugs, medicaments and biological substances

Z88.1: Personal history of allergy to other antibiotic agents

An antibiotic is a drug that is meant to act against bacteria.

With an allergy, the immune system overreacts to certain substances. Such substances may be harmless substances in the environment, drugs or certain chemicals, for example. An allergy may be accompanied by a range of symptoms. For example, you may experience sneezing, swellings or changes to your skin. The eyes and skin may feel itchy. When allergic reactions are very severe, you may suffer from breathlessness or circulatory problems.