Pharmacology Of Antidepressants

For mild depression psychotherapy alone may be of use. Intense feelings of sadness hopelessness and despair inability to experience pleasure in usual pleasurable activities change in sleep patterns suicidal thoughts mania is characterized by.

Antidepressants Medical Blog Drhliebov

Antidepressant drugs are the mainstay for the treatment of depression.

Pharmacology of antidepressants. Antidepressants pharmacology 1. Enthusiasm rapid thought and speech pattern extreme self confidence and impaired judgment. For mild depression psychotherapy alone may be of use.

However evidence is accumulating that the combination of antidepressant treatment and some form of psychotherapy. Side effects of ssris may include nausea vomiting diarrhoea sexual dysfunction headache weight gain anxiety dizziness dry mouth and insomnia. It was originally proposed based on the observation that certain hydrazine anti tuberculosis agents produce antidepressant effects which was later linked to their inhibitory effects on monoamine oxidase the enzyme that catalyses the.

The earliest and probably most widely accepted scientific theory of antidepressant action is the monoamine hypothesis which states that depression is due to an imbalance of the monoamine neurotransmitters. The pharmacology of antidepressants is not entirely clear. Tricyclic antidepressants monoamine oxidase inhibitors second generation antidepressants including the selective inhibitors of serotonin reuptake and novel drugs such as mirtazapine nefazodone and venlafaxine.

Usually antidepressants are given in combination with some form of limited supportive psychotherapy. They are highly effective and generally well tolerated compared to other types of antidepressants. Clinical pharmacology of antidepressants onset of activity practicing clinicians know that the mood elevating effect of antidepressant medication usually begins about 1 to 2 weeks after initiation of treatment.

Antidepressant drugs are the mainstay for the treatment of depression. Ssris are the most commonly prescribed class of antidepressants. Usually antidepressants are given in combina tion with some form of limited supportive psychotherapy.

This review covers mechanisms of action efficacy side effects and toxicity of various classes of antidepressants.

Antidepressant And Antimanic Drugs Pharmacology An Illustrated Review