Venlafaxine

Uses of Venlafaxine

Venlafaxine is commonly used to treat Anxiety Disorder, Depression and Panic Disorder.

How Venlafaxine Works

The exact mechanism of Venlafaxine is still not known, but it is hypothesized that Venlafaxine and its metabolite, O-desmethylvenlafaxine are potent serotonin and noradrenaline reuptake inhibitor (SNRI) and weak dopamine reuptake inhibitor. This mechanism can potentiate the action of neurotransmitters which are found low in conditions such as depression.

Side Effects of Venlafaxine

Decreased appetite, Confusional state, Libido decreased, Nervousness, Insomnia, Abnormal dreams, Sleepiness, Visual disturbance, Tinnitus, Palpitation, Increased blood pressure, Altered bowel habit, Increased blood cholesterol

Information About Venlafaxine

Venlafaxine is a serotonin-norepinephrine reuptake inhibitor used to treat major depressive disorder, generalised anxiety disorder, social anxiety disorder, and panic disorder in Singapore. Available as a 37.5mg–225mg extended-release oral capsule taken once daily with food, it is HSA-registered and available on prescription only in Singapore. Blood pressure monitoring is recommended during dose escalation as venlafaxine causes dose-dependent diastolic hypertension — abrupt discontinuation produces a severe discontinuation syndrome requiring gradual tapering over several weeks. A valid doctor's consultation is required before dispensing. Order Venlafaxine online at DoctorOnCall Singapore with same-day delivery available. Speak to a DoctorOnCall physician today to check if Venlafaxine is right for you.


Venlafaxine is a medication commonly used to treat depression, anxiety disorders, generalized anxiety disorder, panic disorder, and social anxiety disorder. It works by increasing the levels of serotonin and norepinephrine in the brain, helping improve mood, emotional balance, and anxiety symptoms. Venlafaxine belongs to a class of medications known as serotonin-norepinephrine reuptake inhibitors (SNRIs) and is widely used in mental health care. Find affordable Venlafaxine options from trusted brands at DoctorOnCall.

Conclusion

Consult our doctors online for safe and effective use of Venlafaxine tailored to your health needs. Find the best prices for affordable Venlafaxine tablets and extended-release capsules at DoctorOnCall Singapore.


Warnings

Kidney Use With Care

Dose adjustment may be needed in patients with severe kidney impairment and patients requiring haemodialysis.

Alcohol Not Advisable

Venlafaxine is a CNS-active substance which should be avoided taking simultaneously with alcohol.

Pregnancy Not Safe

Animal studies have shown reproductive toxicity but there are no adequate data of potential risks on pregnant women. Thus, Venlafaxine is not advisable to be used during pregnancy unless the benefits outweigh the risks.

Driving Not advisable

Do not drive unless you are feeling well. Venlafaxine may cause side effects such as impaired judgement, thinking and motor skills, all of which could affect your ability to concentrate and drive.

Liver Use With Care

Dose adjustment may be needed in patients with mild to moderate liver impairment. Caution use needs to be practised in patients with severe liver impairment as there are limited data in this group of patient.

Lactation Not Advisable

Venlafaxine and its metabolite are found to be secreted in human milk which has been reported to cause irritability and abnormal sleep patterns in breastfed babies. Thus, the decision has to be made whether to discontinue the medication or breastfeeding based on the benefit-risk ratio. Please consult your doctor.

Frequently Asked Questions

Written by

Dr. Adeline Carol Peters

, Bachelor of Medicine and Bachelor of Surgery (MBBS) — Manipal Academy of Higher Education (MAHE)

Reviewed by

Dr. Mohd Izzat Amir Bin Awang

, Doctor of Medicine (MD), University of Mansoura - Manchester