Acyclovir, Valtrex, and Zovirax are in what category of medications?

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Multiple Choice

Acyclovir, Valtrex, and Zovirax are in what category of medications?

Explanation:
Antivirals target viruses. Acyclovir, Valacyclovir (Valtrex), and Zovirax are used to treat infections caused by herpesviruses (like cold sores, genital herpes, shingles, and chickenpox). They work as nucleoside analogs that are activated inside infected cells by viral enzymes and then block viral DNA synthesis, preventing the virus from replicating. This is different from antibiotics, which fight bacteria; antifungals, which fight fungi; and analgesics, which relieve pain.

Antivirals target viruses. Acyclovir, Valacyclovir (Valtrex), and Zovirax are used to treat infections caused by herpesviruses (like cold sores, genital herpes, shingles, and chickenpox). They work as nucleoside analogs that are activated inside infected cells by viral enzymes and then block viral DNA synthesis, preventing the virus from replicating. This is different from antibiotics, which fight bacteria; antifungals, which fight fungi; and analgesics, which relieve pain.

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