Anti-infective agents include which medications?

Anti-infective agents include which medications?

• A. Antibiotics, antivirals, and antifungals
• B. Vaccines and analgesics
• C. Antidepressants and antihistamines
• D. Steroids and diuretics

Answer: (A)

Anti-infective agents are meds that fight infections by targeting microbes such as bacteria, viruses, or fungi. The three classes listed—antibiotics, antivirals, and antifungals—cover bacterial, viral, and fungal infections respectively and are used to treat active infections. Vaccines prevent infections by priming the immune system, but they don’t treat an existing infection, so they’re not categorized as anti-infectives here. Analgesics relieve pain, antidepressants and antihistamines address mood or allergy symptoms, and steroids and diuretics have other primary uses, not direct anti-infective action. So antibiotics, antivirals, and antifungals are the medications that fit the anti-infective category.

Anti-infective agents are meds that fight infections by targeting microbes such as bacteria, viruses, or fungi. The three classes listed—antibiotics, antivirals, and antifungals—cover bacterial, viral, and fungal infections respectively and are used to treat active infections. Vaccines prevent infections by priming the immune system, but they don’t treat an existing infection, so they’re not categorized as anti-infectives here. Analgesics relieve pain, antidepressants and antihistamines address mood or allergy symptoms, and steroids and diuretics have other primary uses, not direct anti-infective action. So antibiotics, antivirals, and antifungals are the medications that fit the anti-infective category.