What are the adverse effects of nonopioid analgesic drugs?

• A. Respiratory depression
• B. Hepatotoxicity
• C. Urinary retention
• D. Constipation

Answer: (B)

Nonopioid analgesic drugs, such as acetaminophen and nonsteroidal anti-inflammatory drugs (NSAIDs), can indeed present several adverse effects, one of which is hepatotoxicity, particularly with acetaminophen. This potential liver damage can occur when the drug is taken in elevated doses or when there is concurrent use of alcohol or other hepatotoxic medications.

Hepatotoxicity can be serious and may lead to symptoms such as jaundice, nausea, and abdominal pain, ultimately resulting in acute liver failure in severe cases. It is essential for patients to be aware of the maximum dosage limits for these medications and the importance of paying attention to all sources of acetaminophen (including combination medications) to avoid unintentional overdose.

In contrast, respiratory depression is primarily associated with opioid analgesics rather than nonopioid options. Similarly, urinary retention and constipation are also more characteristic side effects of opioids rather than nonopioid analgesics. Nonopioid medications are typically considered safer alternatives, but they do carry their own risks which are important to acknowledge, particularly hepatotoxicity with excessive use.