Anxiety refers to a condition in which people feel stressed and on the edge. Sometimes, these symptoms can become an everyday part of life and lead to a medical condition known as generalized anxiety disorder. The Mayo Clinic states that symptoms of generalized anxiety disorder include constant worrying, irritability, restlessness, sweating, nausea and diarrhea. Fortunately, a few common drugs are available that treat anxiety.
Escitalopram
Escitalopram, typically sold as Lexapro, is a drug that belongs to a class of drugs known as selective serotonin reuptake inhibitors. Specifically, this medication balances the brain chemical serotonin within the brain to relieve anxiety symptoms. Drugs.com notes that escitalopram also treats major depressive disorder. Its less concerning side effects include dizziness, trouble sleeping, yawning, a dry mouth, trouble sleeping, weight changes and changes in sex drive. Some of escitalopram's serious side effects include a high fever, an irregular heartbeat, a lack of coordination and hallucinations. It is important to phone a doctor when escitalopram leads to these effects. Suffering from epilepsy, bipolar disorder, or liver or kidney disease may require a decrease in escitalopram's dose. This medication is a liquid or tablet taken daily or as prescribed.
Buspirone
Buspirone, commonly sold as BuSpar, is another medication that treats anxiety and anxiety disorders. It also affects the chemicals in the brain so that anxiety is decreased. MedlinePlus reports that buspirone's less concerning side effects include a skin rash, itching, blurry vision, an irregular heartbeat, and abnormal movements of the neck or head muscles. Some of buspirone's serious side effects include a headache, weakness, numbness, constipation and drowsiness. It is important to notify a physician when buspirone leads to these effects. Taking such medications as dexamethasone, nefazodone, diazepam or erythromycin may require a decrease in buspirone's dose. Buspirone is a tablet taken three times daily.
Alprazolam
Alprazolam, typically sold as Xanax or Niravam, is a medication that belongs to the class of drugs known as benzodiazepines. This medication also balances the brain chemicals so that anxiety symptoms decrease. Drugs.com states that alprazolam also treats panic disorders and anxiety that results from depression. Its less concerning side effects include trouble sleeping, muscle weakness, a loss of interest in sex, difficulty concentrating and amnesia. Some of alprazolam's serious side effects include yellowing of the skin or eyes, seizures, agitation, depression, and muscle twitching. It is important to call a doctor when alprazolam leads to these effects. Taking such medications as diltiazem, cimetidine or birth control pills may interact with alprazolam or require a decrease in its dosage. Alprazolam is a tablet taken daily or as prescribed.
