Examples of analgesics include all the following except?

Analgesics are medications specifically designed to relieve pain. Acetaminophen, Zomepirac, and buffered aspirin all belong to this category because they are effective in reducing pain or discomfort. Acetaminophen, commonly known as Tylenol, is widely used for its pain-relieving properties. Zomepirac (Zomax) is a nonsteroidal anti-inflammatory drug (NSAID) that also provides analgesic effects. Buffered aspirin (Ascriptin) not only alleviates pain but also has anti-inflammatory properties.

In contrast, diphenhydramine, commonly known by its brand name Benadryl, is an antihistamine primarily used to relieve symptoms of allergy, hay fever, and the common cold. While it may have mild sedative effects, it does not have analgesic properties, making it unsuitable as a pain-relieving medication. Thus, it does not fit into the category of analgesics.