Question

The first drug that showed antidepressant effects was a tuberculosis drug called ________.

1) Prozac
2) Zoloft
3) Isoniazid
4) Lithium

Answer 1

The first drug that showed antidepressant effects was a tuberculosis drug called Isoniazid. The correct answer is option (3). Isoniazid

Step-by-step explanation:

Isoniazid, originally a tuberculosis medication, unexpectedly exhibited antidepressant effects as the first drug in its class. This revelation paved the way for new avenues in depression treatment. Subsequently, Selective Serotonin Reuptake Inhibitors (SSRIs) like Prozac and Zoloft were introduced, revolutionizing depression therapy. These SSRIs work by increasing serotonin levels in the brain, contributing to a more balanced mood. The transition from Isoniazid to SSRIs marked a significant milestone in psychiatric medicine, offering more targeted and effective solutions for individuals struggling with depression.

Thus, the correct answer is option (3). Isoniazid