X40-X49: Accidental poisoning by and exposure to noxious substances

X40: Accidental poisoning by and exposure to nonopioid analgesics, antipyretics and antirheumatics

Accidental poisoning by and exposure to nonopioid analgesics, antipyretics, and antirheumatics refers to a group of conditions that encompass undesired harmful effects of these medications. Nonopioid analgesics are drugs such as paracetamol or aspirin that decrease pain; antipyretics reduce fever; and antirheumatics treat rheumatic diseases like arthritis. Accidental poisoning from these drugs can occur when someone unintentionally takes more than the recommended dosage, often presenting with symptoms such as stomach pain, nausea, or confusion. The disease progression may vary, with the most severe cases resulting in liver or kidney damage. It's also important to note that even normal exposure to nonopioid analgesics can cause side effects in some people, exhibiting symptoms similar to poisoning. These conditions are not transmissible as they are caused by substance exposure, not a pathogen.