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Prescription Anxiety Medications »
Anxiety is both a normal and useful response to potentially stressful or dangerous situations. It helps by increasing our awareness of what's going on around us and in other ways. For most people, the anxiety is short lived and normally goes away once the situation has passed. But that is not the case for an estimated 40 million adults in the United States who have some type of anxiety disorder and experience ongoing and unwarranted psychological distress. That distress may also manifest itself in physical symptoms such as muscle tension, headaches, or chest pain.
Anxiety medications include multiple types of drugs that are used to treat the symptoms of anxiety disorders. The three most commonly prescribed types of anxiety medication are antidepressants, anti-anxiety medications -- also known as anxiolytics -- and beta-blockers. The first two types of anxiety medications work primarily by affecting the ba...
NARDIL®
(phenelzine sulfate) Tablets, USP
Suicidality and Antidepressant Drugs
Antidepressants increased the risk compared to placebo of suicidal thinking and behavior (suicidality) in children, adolescents, and young adults in short-term studies of major depressive disorder (MDD) and other psychiatric disorders. Anyone considering the use of Nardil (phenelzine) or any other antidepressant in a child, adolescent, or young adult must balance this risk with the clinical need. Short-term studies did not show an increase in the risk of suicidality with antidepressants compared to placebo in adults beyond age 24; there was a reduction in risk with antidepressants compared to placebo in adults aged 65 and older. Depression and certain other psychiatric disorders are themselves associated with increases in the risk of suicide. Patients of all ages who are started on antidepressant therapy should be monitored appropriately and observed closely for clinical worsening, suicidality, or unusual changes in behavior. Families and caregivers should be advised of the need for close observation and communication with the prescriber. Nardil (phenelzine) is not approved for use in pediatric patients. (See WARNINGS: Clinical Worsening and Suicide Risk, Precautions: Information for Patients, and PRECAUTIONS: Pediatric Use)
NARDIL® (phenelzine sulfate) is a potent inhibitor of monoamine oxidase (MAO). Phenelzine sulfate is a hydrazine derivative. It has a molecular weight of 234.27 and is chemically described as C8 H12 N2 • H2SO4. Its chemical structure is shown below:
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Molecular weight: 234.27
Each NARDIL (phenelzine) film-coated tablet for oral administration contains phenelzine sulfate equivalent to 15 mg of phenelzine base and the following inactive ingredients: mannitol, USP; croscarmellose sodium, NF; povidone, USP; edetate disodium, USP; magnesium stearate, NF; isopropyl alcohol, USP; purified water, USP; opadry orange Y30-13242A; simethicone emulsion, USP.
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have any new or worsening symptoms such as: mood or behavior changes, anxiety, panic attacks, trouble sleeping, or if you feel impulsive, irritable, agitated, hostile, aggressive, restless, hyperactive (mentally or physically), more depressed, or have thoughts about suicide or hurting yourself.
Stop using phenelzine and call your doctor at once if...
Read All Potential Side Effects and See Pictures of Nardil »
Before taking phenelzine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have: a certain kind of adrenal gland tumor (pheochromocytoma), cerebrovascular disease (e.g., stroke), heart problems (e.g., congestive heart failure, heart attack), high blood pressure, history of severe/frequent headaches, liver problems, severe kidney disease.
Before using this medication, tell your doctor or pharmacist your medical history, especially of:...
Last reviewed on RxList: 8/29/2007
This monograph has been modified to include the generic and brand name in many instances.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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