antidepressant drugs definition psychology
Selective serotonin reuptake inhibitors (or SSRIs) are a class of antidepressants prescribed for depression and anxiety disorders.They work by increasing the amount of the neurotransmitter serotonin.esearchers believe a big part of the answer is found in the chemical oxytocin, also known as the “love hormone.” Dogs also affect our moods less directly, by being the catalyst of situations that help keep low spirits at bay, whether they spring from a diagnosed mood disorder or just a tough day at the office. pi. n. One class of psychotropic drugs usually prescribed for the treatment of depression. Although the exact mechanisms of action remain unclear, antidepressants primarily work by altering levels of various neurotransmitters (for example, serotonin) available at receptor sites in the brain.t least four distinct classes are in current clinical use: ssris (selective serotonin-reuptake inhibitors), mixed-function (or dual-action agents), tricyclic acids (TCAs), and monoamine oxidase inhibitors (MAOIs). Antidepressant drugs may be prescribed as a first-line treatment for depression, or in conjunction with other methods of controlling depression, such as behavioral therapy and exercise.The main types of antidepressant drugs in use today are listed below, though the drugs available change frequently.ricyclic antidepressants are in pregnancy categories C or D, although there have been no formal studies of the drugs on fetal development. There are no studies of effects on newborns, but some anecdotal reports of malformations have resulted from animal studies. The drugs are excreted in breast milk. An Antidepressant is a substance, either natural or man-made, that is used to treat certain mental disorders, among them depression, anxiety, OCD, and many others.n Antidepressant is a substance, either natural or man-made, that is used to treat certain mental disorders, among them depression, anxiety, OCD, and many others. For detail of individual antidepressants see: List of antidepressants. An antidepressant, in the most common usage, is a medication taken to alleviate clinical depression or dysthymia ('milder' depression).ntidepressants are generally, if not in pharmacology, considered separately from stimulants. They are usually taken as a course over several weeks, months or years, and have a delayed onset of therapeutic action. Drugs used for an immediate euphoric effect only are not generally considered antidepressants. Medications prescribed to relieve major depression. Classes of antidepressants include selective serotonin reuptake inhibitors (fluoxetine/Prozac, sertraline/Zoloft), tricyclics (amitriptyline/ Elavil), MAOIs (phenelzine/Nardil), and heterocyclics (bupropion/Wellbutrin, trazodone/Desyrel).ntidepressants. drug used to counteract depression in humans, but sometimes used in the treatment of compulsive behavioral disorders and psychodermatosis in dogs and cats. Antidepressants are generally, if not in pharmacology, considered separately from stimulants. They are usually taken as a course over several weeks, months or years, and have a delayed onset of therapeutic action. Drugs used for an immediate euphoric effect only are not generally considered antidepressants.Despite the name, antidepressants are often used in the treatment of other conditions, including anxiety disorders, bipolar disorder, eating disorders and chronic pain.Some have also become known as lifestyle drugs, sometimes referred to as mood brighteners.ntidepressants are generally, if not in pharmacology, considered separately from stimulants. They are usually taken as a course over several weeks, months or years, and have a delayed onset of therapeutic action. Drugs used for an immediate euphoric effect only are not generally considered antidepressants. At least four distinct classes are in current clinical use: ssris (selective serotonin-reuptake inhibitors), mixed-function (or dual-action agents), tricyclic acids (TCAs), and monoamine oxidase inhibitors (MAOIs).t least four distinct classes are in current clinical use: ssris (selective serotonin-reuptake inhibitors), mixed-function (or dual-action agents), tricyclic acids (TCAs), and monoamine oxidase inhibitors (MAOIs). n.pl agents used to counteract or treat depression. antidepressants, tricyclic (TCA), n.pl a classification of antidepressant drugs used to treat a variety of psychiatric conditions, including mental depression, social phobia, and mood, panic, or obsessive-compulsive disorders, as well as other conditions.ntidepressants. drug used to counteract depression in humans, but sometimes used in the treatment of compulsive behavioral disorders and psychodermatosis in dogs and cats. antidepressants. drug used to counteract depression in humans, but sometimes used in the treatment of compulsive behavioral disorders and psychodermatosis in dogs and cats.ntidepressants. drug used to counteract depression in humans, but sometimes used in the treatment of compulsive behavioral disorders and psychodermatosis in dogs and cats.
Antidepressants are often used in the treatment of other conditions, including anxiety disorders, bipolar disorder, eating disorders and chronic pain.Some have also become known as lifestyle drugs, sometimes referred to as mood brighteners.ntidepressants are generally, if not in pharmacology, considered separately from stimulants.