Xtin CR 12.5mg Tablets – Paroxetine Controlled Release for Depression & AnxietyXtin CR 12. 5mg Tablets Controlled Release Paroxetine for Depression & Anxiety Xtin CR 12. 5mg Tablets contain Paroxetine Hydrochloride, a selective serotonin reuptake inhibitor (SSRI) used for treating depression, anxiety disorders, OCD (Obsessive Compulsive Disorder), Panic Disorder, PTSD, and Generalized Anxiety Disorder (GAD). Paroxetine works by increasing serotonin levels in the brain a neurotransmitter that plays a key role in regulating mood,