Y41: Other systemic anti-infectives and antiparasitics

Y41.5: Antiviral drugs

The ICD-10 code Y41.5 corresponds to the adverse effects of antiviral drugs in therapeutic use. This occurs when a patient experiences undesirable reactions or side effects after correctly taking prescribed antiviral medications. Antiviral drugs are designed to inhibit the growth of viruses, and are used to treat viral infections like influenza or HIV. However, like all medications, they can cause adverse effects in some patients. These effects can vary widely depending on the specific drug, dosage, and the individual's overall health. Potential adverse effects can range from mild symptoms such as nausea, vomiting, and diarrhea, to more severe issues like changes in liver function, allergic reactions, or alterations in mental state. It's important to note that this designation is used only when the medication was correctly administered and used as directed by a healthcare professional.