Which type of drug is used for the treatment of a condition?

The therapeutic drug is specifically designed to treat, manage, or alleviate a particular medical condition or disease in animals or humans. These drugs work by interacting with biological pathways in order to bring about a desired effect, such as reducing symptoms, curing an infection, or managing a chronic condition. For example, antibiotics are therapeutic drugs used to fight infections, and analgesics can relieve pain.

In contrast, recreational drugs are used primarily for enjoyment rather than for a medical purpose, while preventive drugs are used to prevent diseases or conditions instead of treating them. Diagnostic drugs assist in identifying a disease or condition through testing rather than providing treatment. This delineation underscores why therapeutic drugs are the focus when it comes to treating specific medical conditions.