Antibiotic-associated diarrhea, also known as AAD, is a common side effect of certain antibiotics. However, there are several synonyms for this condition that can help individuals and healthcare professionals identify it more easily. Some of these synonyms include antibiotic-induced diarrhea, antibiotic-related diarrhea, and antibiotic-associated colitis. Other terms that may be used to describe this condition include pseudomembranous colitis, Clostridium difficile colitis, and C. diff-associated diarrhea. Regardless of the terminology used, it is important to recognize the symptoms of AAD, such as loose stools, abdominal pain, and dehydration, in order to properly treat and manage the condition.