User Reviews for Paxil to treat Anxiety. The following information is NOT intended to endorse drugs or recommend therapy. While these reviews might be helpful, they are not a substitute for the expertise, skill, knowledge and judgement of healthcare practitioners in patient care. Paroxetine is primarily used to treat major depressive disorder, obsessive-compulsive disorder, post-traumatic stress disorder, social anxiety disorder, panic disorder, agoraphobia, generalized anxiety disorder, premenstrual dysphoric disorder and menopausal hot flashes. Paxil is the brand name of the generic medication paroxetine hydrochloride. Paxil is a prescription medication used to treat depression, anxiety disorders, and other serious mental health problems. This video is unavailable. Watch Queue Queue. Watch Queue Queue Uses. Paroxetine is used to treat depression, panic attacks, anxiety disorders, and a severe form of premenstrual syndrome (premenstrual dysphoric disorder). Anxiety Home Paxil Uses Depression, social anxiety disorder, and post-traumatic stress disorder are a few of the conditions that Paxil is licensed to treat. Other approved uses of Paxil include the treatment of social anxiety disorder, panic disorder, and generalized anxiety disorder. Paxil is the brand name for the antidepressant paroxetine. Though doctors prescribe Paxil to treat depression, it's also used to treat anxiety disorders including: Paxil is used to treat depression, obsessive-compulsive disorder, anxiety disorders, post-traumatic stress disorder (PTSD), and premenstrual dysphoric disorder (PMDD). Paxil may also be used for purposes not listed in this medication guide. Paxil was approved for the treatment of GAD in 2001 and social anxiety disorder (SAD) in 1999. It is also a prescribed treatment for panic disorder, post-traumatic stress disorder (PTSD), premenstrual dysphoric disorder (PMDD), and obsessive-compulsive disorder (OCD). Paxil (paroxetine) side effects, dosage, interactions drugs. Reviews and ratings for paxil when used in the treatment of anxiety. Serotonin absorption is dec 7, 2009 besides treating depression.