Related Experiment Video

Updated: Jul 5, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
04:22

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility

Published on: May 30, 2025

A randomized study examining the effect of 3 SSRI on premature ejaculation using a validated questionnaire

Mohamed Arafa, Rany Shamloul

    Therapeutics and Clinical Risk Management
    |May 14, 2008
    PubMed
    Abstract

    More Related Videos

    Methods to Quantify Pharmacologically Induced Alterations in Motor Function in Human Incomplete SCI14:55

    Methods to Quantify Pharmacologically Induced Alterations in Motor Function in Human Incomplete SCI

    Published on: April 18, 2011

    Related Concept Videos

    Male Sexual Response: Erection & Ejaculation01:17

    Male Sexual Response: Erection & Ejaculation

    Sexual stimulation can take various forms, such as physical touch and visual or auditory cues. When this happens, the parasympathetic reflex in the sacral portion of the spinal cord is activated. This reflex stimulates the release of nitric oxide (NO), which then dilates the arterioles in the penis, increasing blood flow to the erectile tissues - the corpora cavernosa and corpus spongiosum.
    The blood filling the erectile tissues compresses the veins, which helps to prevent blood from leaving...
    Antidepressant Drugs: Tricyclics, SSRIs, and SNRIs01:28

    Antidepressant Drugs: Tricyclics, SSRIs, and SNRIs

    Tricyclic Antidepressants (TCAs), including Desipramine (Norpramin), Imipramine (Tofranil), Clomipramine (Anafranil), and Amitriptyline (Elavil), inhibit serotonin and norepinephrine reuptake and also block other receptors. They are used for depression, pain conditions, and insomnia. Common adverse effects include anticholinergic effects, sedation, orthostatic hypotension, and weight gain. They have a narrow therapeutic window and so require plasma-level monitoring. Abrupt discontinuation can...
    Antidepressant Drugs: MAOIs and Other Agents01:23

    Antidepressant Drugs: MAOIs and Other Agents

    Atypical antidepressants, including bupropion (Wellbutrin), mirtazapine (Remeron), nefazodone (Serzone), trazodone (Desyrel), and vilazodone (Viibryd), offer unique mechanisms of action. Bupropion weakly inhibits dopamine and norepinephrine reuptake, aiding depression treatment and smoking cessation, with a low risk of sexual dysfunction. Mirtazapine enhances serotonin and norepinephrine neurotransmission, leading to sedation, increased appetite, and weight gain. As a result, it helps treat...
    Drugs Affecting GI Tract Motility: Serotonin Receptor Agonists01:23

    Drugs Affecting GI Tract Motility: Serotonin Receptor Agonists

    Serotonin, a crucial neurotransmitter synthesized by enterochromaffin cells, plays a cardinal role in regulating gastrointestinal (GI) motility. With over 90% of the body's total serotonin in the GI tract, its influence on digestive processes is profound. Serotonin is swiftly released upon various stimuli, such as food boluses or certain drugs, triggering intrinsic sensory neurons in the myenteric plexus and extrinsic vagal and spinal sensory neurons. This leads to the activation of the...