Which group of patients should have their liver function monitored while on anthelmintics?

Monitoring liver function in patients taking anthelmintics is particularly essential for those with pre-existing liver conditions. Anthelmintic medications can be metabolized in the liver, and any underlying liver disease may affect how these drugs are processed. In patients with compromised liver function, there's an increased risk of adverse effects, as the drugs may not be metabolized or excreted properly, potentially leading to toxicity or ineffective treatment. Therefore, assessing liver function helps in adjusting dosages, if necessary, and ensuring patient safety throughout the treatment regimen. This vigilant monitoring is a precautionary measure to avoid complications during anthelmintic therapy.