Venlafaxine

Venlafaxine is a medication commonly used to address certain mental health conditions. It helps in managing symptoms by affecting chemicals in the brain.

This medication is typically prescribed for adults dealing with mood disorders.

Information about Venlafaxine

Venlafaxine Uses

Venlafaxine is primarily used to help manage mood-related conditions. It can be beneficial in the following situations:

Major depressive disorder
Generalized anxiety disorder
Social anxiety disorder
Panic disorder

How Venlafaxine Works

Venlafaxine works by increasing the levels of serotonin and norepinephrine, two natural substances in the brain that help maintain mental balance.

It belongs to a class of medications known as SNRIs, which help improve mood and energy levels.

By balancing these chemicals, it can help relieve symptoms of depression and anxiety.

Common side effects of Venlafaxine

Not everyone experiences side effects with Venlafaxine, and many are mild and temporary.

Nausea
Dizziness
Dry mouth
Loss of appetite
Trouble sleeping
Increased sweating

If you experience serious or persistent side effects, it is important to contact your doctor.

CONTENT DETAILS

Written By

Douglas C. Goldberg, MD

Reviewed By

Philip Schein, MD

Last updated

28 Nov 2025 | 03:00 PM (UTC)

Medicine brands for Venlafaxine

Ventodep ER
Dosage: 150mg
from $42.008 variant(s)
Effexor XR
Dosage: 75mg, 150mg
from $38.0014 variant(s)

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Expert advice for Venlafaxine

Monitor your mood and symptoms regularly and inform your doctor of any changes.
Avoid consuming large amounts of alcohol while taking this medication.
Inform your healthcare provider of any other medications you are taking to avoid interactions.
Do not stop taking Venlafaxine abruptly without consulting your doctor.

Always discuss any concerns or questions with your healthcare provider.

Frequently Asked Questions

How long does it take for Venlafaxine to work?

It may take a few weeks to feel the full benefits of Venlafaxine. It’s important to continue taking it as prescribed.

Can I drink alcohol while taking Venlafaxine?

It’s advisable to avoid large amounts of alcohol, as it can increase certain side effects like dizziness and drowsiness.

Is Venlafaxine safe for long-term use?

Your doctor will evaluate the benefits and risks of long-term use for your specific situation. Regular follow-ups are important.

What should I do if I miss a dose of Venlafaxine?

If you miss a dose, take it as soon as you remember unless it’s almost time for your next dose. Do not double up to make up for a missed dose.

Can Venlafaxine cause withdrawal symptoms?

Stopping Venlafaxine suddenly can lead to withdrawal symptoms. Always consult your doctor before making any changes to your dosage.