Which medication is commonly used to treat anxiety aside from Paxil?

Effexor, also known by its generic name venlafaxine, is an antidepressant that belongs to the serotonin-norepinephrine reuptake inhibitor (SNRI) class. It is commonly prescribed for treating anxiety disorders, including generalized anxiety disorder (GAD) and social anxiety disorder, in addition to its uses for depression.

Effexor works by increasing the levels of norepinephrine and serotonin in the brain, which helps to improve mood and alleviate anxiety symptoms. Its efficacy in managing anxiety makes it a suitable alternative to Paxil, another medication used for similar conditions.

The other choices listed do not primarily target anxiety disorders. Clonidine is mainly used for hypertension and certain behavioral conditions; levothyroxine is a thyroid hormone replacement therapy; and amlodipine is a calcium channel blocker used to treat hypertension and angina. Therefore, Effexor stands out as a common medication specifically indicated for anxiety treatment.