Selective serotonin reuptake inhibitor

One common neuropharmachological agent is fluoxetine or Prozac. Prozac is a selective serotonin reuptake inhibitor (SSRI) and among the most extensively prescribed drugs in existence (Komlosi, Molnar, Rozsa, Olah, Barzo, & Tamas, 2012). To better understand why Prozac is a popular drug, a review of the physiological mechanisms underlying its action and properties will be conducted. Before understanding how Prozac works, it is important to review biological aspects of the neuron and…

Ms. A. is a 28-year-old married executive who reports feeling anxiety and experiencing insomnia. She has been taking over-the-counter (OTC) medication to assist with sleep, but she still appears exhausted. Ms. A.’s symptoms have developed over a period of three months, and were reportedly triggered by her husband traveling out of town for business. She reports feeling irritable, tired, and nervous in a variety of situations. Ms. A. states that she has had a 15-pound weight loss over the past 3…

Obsessive-Compulsive Disorder is an anxiety disorder where a person has uncontrollable obsessions and compulsions that he or she feels the urge to repeat. Obsessions are urges, thoughts, or mental images that cause a person anxiety or stress. Compulsions are the repetitive behaviors that a person feels the urge to do based on the obsessive thoughts. Symptoms of OCD can interfere with all aspects of life. A symptom of OCD is fear of germs or contamination that leads to excessive cleaning.…

manipulate serotonin, and norepinephrine pathways through reuptake inhibition. These antidepressants are characterized by low levels of tolerability, and are rarely prescribed. Monoamine oxidase a inhibitors (MAOIs) increase synaptic monoamine availability. The issues of MAOIs arose from the avoidance of food with high levels of tryptophan/tyrosine because a possible potential for hypertensive crises, or, a sudden surge of serotonin, and impaired synaptic processing. SSRIs, or selective…

or not being able to release the chemical causes the brain to be unstable. This inevitably makes the body unstable and unable to help itself or identify mistake in the brain to correct it. But with the help and use of different antidepressants, serotonin is allowed to be released freely within the brain without any blockage. This keeps the signals and messages from all parts of the brain working together as one unit to complete functions in the brain for everyday life. In conclusion, the brain…

Prescribing Antidepressants Without Psychiatrists Have you ever taken an antidepressant? If so, did it help? Or perhaps you just felt like you were no longer emotionally connected to anything going on around you? This is a common problem among many Americans. Everyday more and more prescriptions are made with no psychiatric input. Antidepressants are helpful if prescribed correctly, and antidepressants should be available after a period of psychiatric care if the psychiatrist prescribes prozac…

Background and Significance What is Social Anxiety Disorder? Social Anxiety Disorder (SAD), also known as social phobia, is one of the most common health disorder after depression and substance abuse and affects about 10 million Americans. This phobia is an anxiety disorder and individuals with this disorder experience intense distress in public settings. These individuals experience high levels of panic in seemingly “normal” social situations1. These social situations include public speaking,…

Selective Serotonin Reuptake Inhibitors (SSRIs) are a class of a drugs that are used to treat psychiatric disorders (Hetirck, et aL. 1). The most common use for SSRIs are for major depressive orders and anxiety. Many Americans commonly use SSRIs to help with moderate to severe symptoms that present in a patient with a mental illness. Due to the beneficial properties found in SSRIs, they are used to treat the brains affected areas, repair nerve damage, and improve overall wellbeing. In simpler…

calm their nervous of being around people. If therapy does not work for an individual they may be given medication, and in some cases they give medication while attending therapy. While many different medications are used to treat social anxiety selective…

Huntington disease What is Huntington disease? Huntington disease is an inherited neurologic disorder characterized by progressive neurodegeneration resulting in abnormal movements (chorea), sustained postures (dystonia), psychiatric symptoms, and dementia. The condition most frequently affects individuals during mid-life, but patients range from childhood to age 80. Symptoms are typically insidious – they come about slowly and progressively. Chorea is described as a dance-like, rapid,…