Fluvoxamine 50mg – 100 Tablets

Fluvoxamine is a selective serotonin reuptake inhibitor (SSRI) used primarily for the treatment of obsessive compulsive disorder (OCD). It works by modifying serotonergic neurotransmission within the central nervous system and is available in Canada as a prescription medication in 50mg oral tablet formulations.

At the molecular level, fluvoxamine inhibits the serotonin transporter (SERT) responsible for reabsorbing serotonin, also known as 5 hydroxytryptamine or 5 HT, back into presynaptic nerve cells. By reducing serotonin reuptake, fluvoxamine increases serotonin availability within the synaptic space and enhances signaling through serotonergic pathways involved in mood, anxiety, repetitive thoughts, and behavioral regulation.

Fluvoxamine is particularly associated with the treatment of obsessions and compulsions in OCD. Obsessions are recurrent and intrusive thoughts, urges, or images, while compulsions are repetitive behaviours or mental actions that an individual feels driven to perform. Clinical trials have demonstrated the effectiveness of fluvoxamine for reducing OCD symptoms in both adult and appropriately selected pediatric patients.

Like other SSRIs, fluvoxamine does not generally produce its full therapeutic effects immediately. Changes in symptoms can occur gradually as serotonergic signaling adapts during continued treatment.

This product provides:

• Active Ingredient: Fluvoxamine Maleate
• Strength: 50mg per tablet
• Quantity: 100 Tablets
• Drug Class: Selective Serotonin Reuptake Inhibitor (SSRI)
• Dosage Form: Oral Tablet
• Primary Indication: Obsessive Compulsive Disorder (OCD)

Health Canada’s Drug Product Database lists marketed fluvoxamine maleate 50mg tablets as prescription medications, including generic Canadian formulations.

Fluvoxamine has an important drug interaction profile because it can inhibit several liver enzymes involved in medication metabolism. This can increase concentrations of certain other medications, making a complete review of prescription drugs, over the counter medications, and supplements important before treatment.

As with other serotonergic medications, combining fluvoxamine with certain antidepressants or other drugs that substantially increase serotonin activity can increase the risk of serotonin syndrome. Monoamine oxidase inhibitors (MAOIs) require particular caution and should not be combined with fluvoxamine except according to appropriate prescribing guidance.

Potential adverse effects can include nausea, sleepiness, insomnia, nervousness, dizziness, sweating, gastrointestinal changes, and sexual dysfunction. Responses vary between individuals and should be monitored during treatment.

SSRIs also carry warnings regarding the potential for suicidal thoughts or behavioral changes in children, adolescents, and young adults, particularly during early treatment or following dosage changes. Patients should be monitored appropriately for changes in mood or behaviour.

Fluvoxamine should generally not be stopped abruptly after regular use, as sudden discontinuation can produce symptoms such as dizziness, irritability, sensory disturbances, anxiety, headache, and sleep changes. Changes to treatment should be managed by a qualified healthcare professional.