Idiosyncratic ADRs

Irregular adverse medication responses are caused by processes that are currently unknown. Most adverse medication reactions of this kind are unanticipated. Rashes, jaundice, anaemia, a drop in white blood cell count, kidney damage, and nerve harm that may impair vision or hearing are a few examples of such adverse medication responses. These responses are usually more severe yet only sometimes happen to persons. People who are affected can have genetic variations in how their bodies absorb or react to medications. Because the processes at play are widely understood, some adverse medication responses are frequently anticipated even if they are unrelated to the therapeutic impact of the medicine. For instance, those who routinely consume aspirin or other nonsteroidal anti-inflammatory medicines frequently have stomach discomfort and bleeding. This is because the prostaglandins that help shield the digestive system from stomach acid are produced less as a result of these medications.