Which category of drug can act, both as antipyretic as well as analgesic?

Non narcotic analgesics

The correct answer is option 2. Non narcotic analgesics.

Among the given options, the category of drugs that can act as both antipyretic (fever-reducing) and analgesic (pain-relieving) is: (2) Non-narcotic analgesics

Here's why:

Narcotic analgesics: While effective for pain relief, their primary mechanism of action involves binding to opioid receptors in the brain and spinal cord. This doesn't directly address the underlying mechanisms of fever, making them less effective as antipyretics.

Non-narcotic analgesics: These drugs, including aspirin, ibuprofen, and paracetamol, work by inhibiting the production of prostaglandins. Prostaglandins are involved in both pain and fever mechanisms. By reducing their levels, these drugs can effectively alleviate both pain and fever symptoms.

Tranquilizers: Their primary function is to calm anxiety and promote relaxation. While they might indirectly influence pain perception through their calming effects, they don't directly target prostaglandin synthesis and wouldn't have a significant antipyretic effect.

Antibiotics: These drugs target bacterial infections and wouldn't directly address either pain or fever unless the symptoms are caused by the infection itself.

Therefore, non-narcotic analgesics represent the category of drugs that can effectively handle both pain and fever due to their specific action on prostaglandin synthesis.

Among the given options, the category of drugs that can act as both antipyretic (fever-reducing) and analgesic (pain-relieving) is: (2) Non-narcotic analgesics

Here's why:

Narcotic analgesics: While effective for pain relief, their primary mechanism of action involves binding to opioid receptors in the brain and spinal cord. This doesn't directly address the underlying mechanisms of fever, making them less effective as antipyretics.

Non-narcotic analgesics: These drugs, including aspirin, ibuprofen, and paracetamol, work by inhibiting the production of prostaglandins. Prostaglandins are involved in both pain and fever mechanisms. By reducing their levels, these drugs can effectively alleviate both pain and fever symptoms.

Tranquilizers: Their primary function is to calm anxiety and promote relaxation. While they might indirectly influence pain perception through their calming effects, they don't directly target prostaglandin synthesis and wouldn't have a significant antipyretic effect.

Antibiotics: These drugs target bacterial infections and wouldn't directly address either pain or fever unless the symptoms are caused by the infection itself.

Therefore, non-narcotic analgesics represent the category of drugs that can effectively handle both pain and fever due to their specific action on prostaglandin synthesis.