Venlafaxine is a serotonin-norepinephrine reuptake inhibitor (SNRI) used to treat depression, anxiety, and panic attacks. It works by restoring the balance of certain natural substances in the brain. This medication may improve your mood, sleep, appetite, and energy level.

FAQ on Venlafaxine Medication

Are you looking for information about Venlafaxine medication - the conditions it treats, side-effects, and how to buy it in Australia? This article provides all the answers you need.

What is Venlafaxine?

Venlafaxine is an antidepressant medication used to treat depressive disorders such as major depression, generalized anxiety disorder, social anxiety disorder, and panic disorder. It is also used for the treatment of hot flashes due to menopause.

How does Venlafaxine work?

Venlafaxine works by increasing the levels of serotonin and norepinephrine in the brain. Serotonin and norepinephrine are natural substances that affect mood, anxiety, and other mental and physical functions.

Is Venlafaxine a popular medication?

Yes, Venlafaxine is a popular medication. According to a report by the Pharmaceutical Benefits Scheme (PBS), Venlafaxine was the 16th most commonly dispensed antidepressant medication in Australia in 2019.

What conditions is Venlafaxine prescribed for?

Venlafaxine is mainly prescribed for the treatment of depressive and anxiety disorders. Some specific conditions that Venlafaxine is prescribed for, include major depression disorder, generalised anxiety disorder, social anxiety disorder, and panic disorder.

Are there any side-effects of Venlafaxine?

Yes, like most medications, Venlafaxine has side-effects. Some common side effects of Venlafaxine include nausea, dizziness, dry mouth, headache, sweating, and insomnia. It is important to consult a doctor if you experience any of these side effects or any other symptoms while taking Venlafaxine.

What are some of the precautions I should take before taking Venlafaxine?

Before taking Venlafaxine, you should inform your doctor if you have any allergies, other medical conditions, or if you are taking any other medications, including over-the-counter drugs and dietary supplements.

Also, it is important to avoid alcohol consumption while taking Venlafaxine as it may increase the chances of experiencing side-effects.

How long does it take for Venlafaxine to start working?

Venlafaxine usually begins to work within 2-4 weeks of starting the treatment. However, it may take up to 6-8 weeks for the medication to reach its full potential and for the patient to see significant improvement in their symptoms.

Can Venlafaxine be habit-forming?

Venlafaxine is not habit-forming. However, it is important to follow the doctor’s prescription and avoid taking higher doses than recommended.

Who should not take Venlafaxine?

Venlafaxine should not be taken by individuals who are allergic to it or any of its ingredients. It is also not recommended for pregnant or breastfeeding women, individuals under 18 years of age, and patients with a history of seizures or recent heart attacks.

What is the history behind the creation of Venlafaxine?

Venlafaxine was first introduced in 1993 as Effexor by Wyeth Pharmaceuticals. Wyeth Pharmaceuticals was later acquired by Pfizer in 2009. Venlafaxine is still being produced and marketed by Pfizer and other generic pharmaceutical companies.

Can Venlafaxine be purchased online in Australia?

Yes, Venlafaxine can be purchased online in Australia. However, it is important to purchase it through a reputable and registered online pharmacy.

Can Venlafaxine be purchased without a prescription in Australia?

No, Venlafaxine is a prescription medication and cannot be purchased without a valid prescription from a doctor.

Is Venlafaxine covered by the Pharmaceutical Benefits Scheme (PBS)?

Yes, Venlafaxine is covered by the Pharmaceutical Benefits Scheme (PBS) in Australia. However, it is only available via a prescription from a doctor.

How can I order Venlafaxine in Australia?

To order Venlafaxine in Australia, you need to have a valid prescription from a doctor. You can either purchase the medication from a local pharmacy or order it online through a registered and reputable online pharmacy.

Where can I buy Venlafaxine in Australia?

Venlafaxine can be bought at any local pharmacy or ordered online through registered Australian pharmacies like Chemist Warehouse or The Pharmacy.

What patient instructions should I follow when taking Venlafaxine?

It is important to take Venlafaxine as prescribed by your doctor. Do not take more than the recommended dose or continue taking the medication for longer than necessary.

Also, it is important to avoid sudden discontinuation of the medication as it may cause withdrawal symptoms. It is recommended to gradually reduce the dose under the supervision of a doctor before stopping the medication.

Lastly, follow up with your doctor regularly to monitor your progress and for any changes in your treatment plan.


Venlafaxine is a popular medication used to treat various depressive and anxiety disorders. Like all other medications, it has some side effects, and it is important to take necessary precautions and follow the doctor’s prescription while taking the medication. Venlafaxine is available with a valid prescription from a local pharmacy or can be ordered online through registered Australian pharmacies.

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