Which of the following is used as a drug to reduce fever?

Step-by-step solution

Drugs used to reduce fever are known as antipyretics. These substances lower the body temperature during high fever by acting on the hypothalamus, which regulates body temperature. Antibiotics are used to treat bacterial infections. Analgesics are used to relieve pain. Tranquilisers are used to treat mental diseases or stress. Answer: Antipyretic