BuSpar is an anti-anxiety medicine that affects chemicals in the brain that may be unbalanced in people with anxiety. BuSpar is used to treat anxiety disorders or the symptoms of anxiety, such as fear, tension, irritability, dizziness, pounding heartbeat, and other physical symptoms. Detailed dosage guidelines and administration information for BuSpar (buspirone hydrochloride). Includes dose adjustments, warnings and precautions. Buspirone (BuSpar) treats anxiety. It balances the levels of dopamine and serotonin hormones in your brain. Buspirone is used to treat certain anxiety disorders or to relieve the symptoms of anxiety. However, buspirone usually is not used for anxiety or tension caused by the stress of everyday life. It is not known exactly how buspirone works to relieve the symptoms of anxiety. Buspirone hydrochloride tablets are indicated for the management of anxiety disorders or the short-term relief of the symptoms of anxiety. Anxiety or tension associated with the stress of everyday life usually does not require treatment with an anxiolytic. Buspirone (Buspar) is a non-benzodiazepine, non-addictive treatment for GAD. Learn why it takes weeks to work, its side effects, and how it compares to SSRIs. Overview: Buspirone is used to reduce anxiety. Common side effects may include dizziness, nausea, headache, or lightheadedness. Serious side effects are less likely but may include movement. Buspirone is a medication that has been used to treat anxiety. The brand name for buspirone is BuSpar®. Sometimes when women find out they are pregnant, they think about changing how they take their medication, or stopping their medication altogether. Buspar (buspirone) is a medication used to treat anxiety. Here’s your guide to typical Buspar dosages. Buspirone, sold under the name Buspar among others, is an anxiolytic medication primarily used for the treatment of generalized anxiety disorder. Unlike benzodiazepines, buspirone does not produce significant sedation, dependence, or withdrawal symptoms.