Vendep 37.5mg Tablets – Venlafaxine HCl
Vendep 37.5mg Tablets contain Venlafaxine HCl 37.5mg, an SNRI (serotonin-norepinephrine reuptake inhibitor) antidepressant. At this dose, serotonin reuptake inhibition predominates; norepinephrine inhibition becomes significant at higher doses. Indicated for MDD, GAD, panic disorder, and social anxiety disorder. Prescription only (Rx).
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Vendep 37.5mg Tablets – Venlafaxine Hcl
Description
What is Vendep 37.5mg?
Vendep 37.5mg Tablets contain Venlafaxine Hydrochloride 37.5mg, a serotonin-norepinephrine reuptake inhibitor (SNRI) antidepressant. Venlafaxine inhibits the neuronal reuptake of serotonin and norepinephrine, and weakly inhibits dopamine reuptake. It is indicated for major depressive disorder (MDD), generalised anxiety disorder (GAD), panic disorder, and social anxiety disorder.
How Does Vendep 37.5mg Work?
At lower doses (37.5mg), venlafaxine predominantly inhibits serotonin reuptake, similar in effect to SSRIs. At higher doses, norepinephrine reuptake inhibition becomes clinically significant, broadening its therapeutic effect on mood, energy, and concentration. This dual mechanism makes it effective for both depressive and anxiety spectrum disorders. It has no significant anticholinergic or antihistaminergic effects at standard doses.
Uses of Vendep 37.5mg
Vendep 37.5mg is indicated for: major depressive disorder (MDD); generalised anxiety disorder (GAD); social anxiety disorder; panic disorder. It may also be used off-label for PTSD, fibromyalgia, and neuropathic pain. For extended-release once-daily dosing, see Vendep XR 75mg.
Dosage & Administration
Usual starting dose: 37.5mg twice daily with food. In MDD, the dose may be increased to 75mg/day after several weeks, then further titrated in 75mg increments at 4-week intervals up to a maximum of 225mg/day. For anxiety disorders, lower doses are often effective. Do not stop abruptly — taper slowly under physician supervision to avoid discontinuation syndrome.
Side Effects
Common: nausea (especially early in treatment), headache, dizziness, insomnia, dry mouth, constipation, and sweating. Sexual dysfunction (delayed ejaculation, anorgasmia) is a significant class effect. Dose-dependent increase in blood pressure (noradrenergic effect). Discontinuation syndrome (dizziness, electric-shock sensations, irritability) can occur if stopped abruptly.
Precautions
Monitor blood pressure at baseline and during dose increases. Avoid concurrent use of MAO inhibitors (risk of serotonin syndrome). Use with caution in patients with hypertension, seizure history, or hepatic impairment. Not recommended during pregnancy or breastfeeding without specialist advice. May impair alertness initially. Prescription only (Rx). Consult your psychiatrist or physician. For patients who prefer once-daily dosing, Vendep XR offers extended-release convenience.
Frequently Asked Questions
Q: How long does Vendep 37.5mg take to work for depression?
A: Initial improvement in sleep and energy may occur in 1–2 weeks; meaningful antidepressant effect typically requires 4–6 weeks of consistent use.
Q: Can Vendep 37.5mg be stopped suddenly?
A: No. Abrupt discontinuation causes discontinuation syndrome. Always taper the dose gradually under your doctor's guidance.
Q: Is Vendep 37.5mg available in Pakistan without a prescription?
A: No. Venlafaxine is a prescription-only medicine (Rx) in Pakistan. A valid doctor's prescription is required.
Usage & Benefits
- Dual-acting SNRI antidepressant for depression and anxiety disorders
- Effective for MDD, GAD, panic disorder, and social anxiety
- Dose-flexible: can be titrated from 37.5mg upward as needed
- No significant anticholinergic or antihistaminergic side effects
- Established clinical efficacy backed by extensive trial data
- Prescription antidepressant available in Pakistan at Derma.pk
How To Use
Take Vendep 37.5mg with food to reduce nausea. The usual starting dose is 37.5mg twice daily. Your doctor may increase the dose to 75mg/day after a few weeks and further titrate up to 225mg/day based on response. Do not stop abruptly — always taper the dose gradually under medical supervision to avoid discontinuation syndrome. Prescription required.
FAQs
How long does Vendep 37.5mg take to work for depression?
Initial improvement in sleep and energy may occur within 1–2 weeks; meaningful antidepressant effect typically requires 4–6 weeks of consistent use.
Can Vendep 37.5mg cause blood pressure to rise?
Yes. Venlafaxine has a dose-dependent noradrenergic effect that can elevate blood pressure. Monitor BP regularly, especially at higher doses.
Is Vendep 37.5mg safe to stop suddenly?
No. Abrupt discontinuation can cause discontinuation syndrome (dizziness, irritability, electric-shock sensations). Always taper slowly under your doctor's guidance.
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