Content Details
Written By
BDS
Reviewed By
MD (Pharmacology), MBBS
Last updated on:
16 Oct 2019 | 01:31 PM (IST)
Want to know more?
Read Our Editorial Policy
Have issue with the content?
Report Problem

Flavix 37.5 mg Tablet

Prescription Required

Overview

Introduction of Flavix Tablet

Flavix 37.5 mg Tablet is a prescription medicine used in the treatment of depression and anxiety disorder. Due to its powerful sedative activity, this medicine is also useful for people who have difficulty in falling asleep due to depression.

Flavix 37.5 mg Tablet helps by increasing the level of chemical messengers (serotonin and noradrenaline) in the brain that maintains mental balance. It is taken by mouth with food. Take it at a fixed time each day to maintain consistent level of medicine in the blood. If you have missed a dose, take it as soon as you remember it. You should never skip any doses and finish full course of treatment even if you feel better. It is important that this medication is not stopped suddenly without talking to doctor as it may worsen your symptoms.

Some common side effects of this medicine includes nausea, vomiting, and insomnia (difficulty in sleeping). Monitor your blood pressure regularly while taking this medicine as it may cause an increase in blood pressure, especially during the first month of treatment. It may even cause dizziness and sleepiness, do not drive or do anything that requires mental focus until you know how this medicine affects you. This medicine may also cause weight loss, consult a dietitian for dietary supplement or try to increase your food portion. It is important to inform doctor if you develop any unusual changes in mood as it may lead to suicidal thoughts.

Uses of Flavix Tablet

Flavix Tablet side effects

Common
  • Nausea
  • Vomiting
  • Dizziness
  • Insomnia (difficulty in sleeping)
  • Decreased appetite
  • Anxiety
  • Constipation
  • Increased sweating
  • Sexual dysfunction

How to use Flavix Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Flavix 37.5 mg Tablet is to be taken with food.

How Flavix Tablet works

Flavix 37.5 mg Tablet works by increasing the levels of chemical messengers (serotonin and noradrenaline), natural substances in the brain that help maintain mental balance.

Flavix Tablet related warnings

Alcohol
UNSAFE
Flavix 37.5 mg Tablet may cause excessive drowsiness with alcohol
Pregnancy
CONSULT YOUR DOCTOR
Flavix 37.5 mg Tablet may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.
Lactation
CONSULT YOUR DOCTOR
Flavix 37.5 mg Tablet is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.
Babies should be monitored for excessive sleepiness and adequate weight gain.
Driving
UNSAFE
Flavix 37.5 mg Tablet may cause side effects which could affect your ability to drive.
As side effects of Flavix 37.5 mg Tablet are dizziness, confusion and eye sight changes such as blurred vision and this may affect your ability to drive.
Kidney
CAUTION
Flavix 37.5 mg Tablet should be used with caution in patients with kidney disease. Dose adjustment of Flavix 37.5 mg Tablet may be needed. Please consult your doctor.
Liver
CAUTION
Flavix 37.5 mg Tablet should be used with caution in patients with liver disease. Dose adjustment of Flavix 37.5 mg Tablet may be needed. Please consult your doctor.

What if you miss a dose of Flavix Tablet?

If you miss a dose of Flavix 37.5 mg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

Alternate Brands

For informational purposes only. Consult a doctor before taking any medicines.
Flavix 37.5 mg Tablet
₹4.9/Tablet
Nutraport 37.5mg Tablet
Teknovations Life Science
₹8.4/Tablet
71% costlier
₹4.6/Tablet
save 6%
Venx 37.5mg Tablet
Psycogen Captab
₹4.9/Tablet
same price
Venflex 37.5 Tablet
Mediez Pharma
₹5.5/Tablet
12% costlier
Venlamax 37.5mg Tablet
Invision Medi Sciences Pvt Ltd
₹4.6/Tablet
save 6%

Expert Advice

  • Flavix 37.5 mg Tablet helps in treating depression and anxiety.
  • It may also  be used to treat nerve pain from diabetes and some other forms of chronic pain.
  • It may take 2 to 4 weeks for Flavix 37.5 mg Tablet to start working. Keep taking it as prescribed.
  • It may cause dizziness and sleepiness. Do not drive or do anything requiring concentration until you know how it affects you.
  • Avoid consuming alcohol when taking Flavix 37.5 mg Tablet as it may cause excessive drowsiness and increase the risk of liver damage.
  • It may cause a sensation of restlessness, especially when you first start taking it. Inform your doctor if this happens to you.
  • Talk to your doctor if you notice sudden mood changes or develop suicidal thoughts.
  • Do not stop taking the medication suddenly without talking to your doctor.

Interaction with Drugs

Taking Flavix with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Brand(s): Leparox, Prx
SERIOUS
Brand(s): Sumisun
SERIOUS
Brand(s): Norsun
SERIOUS
Brand(s): Thpin, Trisun, Othipen
SERIOUS
Brand(s): Zosert
SERIOUS
Brand(s): Imi-CI
SERIOUS
Brand(s): Migsun
SERIOUS
Brand(s): Psycolith
SERIOUS
Brand(s): Oxcap
SERIOUS
Brand(s): Imirise
SERIOUS

Patient Concerns

Questions Related to Flavix

arrow
Hello sir, I have been taking tablets for anxiety and depression for last one year. Gradually my doctor decreased dosage. Now iam using stresloc, Opiprol(antidepressant), and Alzolam 0.5. With capi gold vitamin tablet.I have generalised anxiety disorder. Six days ago I dint take that stresloc tablet. It's a combination of alprazolam and propranolol. And it's for morning and night. I decided to skip the morning dosage. First day I dint feel anything. But I couldn't sleep well. Second day I was feeling migraine in head. Anxiety has increased. On that day night I felt there was a fluid running in my head. At that same time , I heard some insect sounds coming from my head. It means insects are produced sound at night time and it's pitch level is high. That sound disturbed me a lot and my concentration was always on that. Before that incident I was watching movie through headphone with full sound in my mobile. I always used to watch movies or videos using headphone with full sound . After that incident I used to take that morning dosage also. Anxiety has controlled but still that ringing sound disturbed at some time . Not all time. My question is that ringing sound produced by any ear problem or that anxiety effects. Plz reply fast ly bcoz it affects my concentration Is that ear problem or anxiety effects??
Dr. Vijay Verma
Ear Nose Throat Specialist
See both ear and anxiety issues can cause ringing better get audiometry test if it is normal than ringing is due to anxiety
Having anxiety disorder and depression for the last 4 yrs undergone course for the same but symptoms persist and now having more negative feelings now taking peroxtine release and cloanezapam tablet daily night Suggest cure in homeopath.
Dr. Saurav Arora
Homeopathy
In your case I advise you to visit a homeopathic doctor and take treatment under supervision. In homeopathy symptoms, history and examination is very important. In majority of cases, after a long case taking and case workout, we try to select a constitutional remedy which is used to treat the disease from its root cause. Taking a constitutional treatment shall also take care the reoccurrence of disease.
arrow
Do you have any questions related to Flavix 37.5 mg Tablet?

FAQs

Q. Is Flavix a mood stabiliser?

No. Flavix is not approved as a mood stabiliser. It is used in the treatment of depression and anxiety disorder.

Q. Can Flavix cause sedation?

Yes. Flavix can cause sedation. You should inform your doctor if you are taking any other sleep inducing medicines before starting Flavix.

Q. Can I use Flavix as a painkiller?

No. Flavix is not a pain killer. It is used in the treatment of depression and anxiety disorder.

Q. Is Flavix a psychotropic drug?

Yes. Flavix is a psychotropic drug. Any medication capable of affecting the mind, emotions, and behaviour are called psychotropic drugs.

Q. Can I take Flavix twice a day?

Yes. The dosage schedule should be decided by the doctor depending on the type of disorder.

Q. Is Flavix a narcotic?

No. Flavix is not a narcotic drug. Narcotics are drugs with sleep inducing properties, usual derivatives of Opium like Heroin and Morphine.

Q. Can I take vitamin B complex along with Flavix?

Yes. Flavix can be taken with B complex vitamins. There are no known major interactions between these medications.

Q. Can I take Flavix with my Hepatitis B vaccination?

Yes. Flavix can be taken with hepatitis B vaccination. There are no known major interactions between these two medications. Consult your doctor before starting any medication or therapy while taking Flavix.

Q. Can I take Flavix with my Hepatitis C vaccination?

There are no known brands of hepatitis C vaccines in India. Consult your doctor before starting any medication or therapy while taking Flavix

Q. What is the Cmax of Flavix?

After taking immediate-release Flavix tablets, the peak plasma concentrations of Flavix is seen in 2 hours.

Q. Can Flavix get high?

No. Flavix is not known to cause high.

Q. Can Flavix cause weight gain?

No. Studies have shown Flavix causes weight loss when taken for several weeks.

Q. What is the half-life of Flavix?

The plasma half-life of Flavix is 5±2 hours.

Q. What is the difference between Flavix ER and XR?

Both are same medication. Flavix ER and XR both means extended release preparation which releases the medication slowly into the body and maintains a constant needed medications levels. The advantage of taking ER/XR tablets is the frequency of dosage can be decreased.

Q. Can I take mirtazapine along with Flavix?

No. There can be a serious side effect when mirtazapine is taken with Flavix. It can cause a serious condition called as serotonin syndrome. It is a potentially life-threatening can present as agitation, hallucinations, nausea, vomiting, diarrhoea, tachycardia, labile blood pressure, hyperthermia and coma.

Q. Can I take Flavix with citalopram?

No. Citalopram and Flavix both increase serotonin levels. Avoid or use any alternate drug. It can cause a serious condition called as serotonin syndrome. It is a potentially life-threatening can present as agitation, hallucinations, nausea, vomiting, diarrhoea, tachycardia, labile blood pressure, hyperthermia and coma.

Q. Can I take Flavix with sertraline?

No. Sertraline can not be taken with Flavix as it increases serotonin levels. It can cause a serious condition called as serotonin syndrome. It is a potentially life-threatening can present as agitation, hallucinations, nausea, vomiting, diarrhoea, tachycardia, labile blood pressure, hyperthermia and coma.

Q. Can I take Flavix with duloxetine?

No. Duloxetine can not be taken with Flavix as it causes a serious increase in serotonin levels. This can lead to a potentially life-threatening condition called as serotonin syndrome.

Q. What is the relation between Flavix and p-glycoprotein?

P-glycoprotein is responsible for the expulsion of Flavix from the brain. Some studies have shown that Flavix and its metabolite inhibit the p-glycoprotein.

Q. Where is Flavix absorbed?

Flavix is absorbed from the intestine after being metabolised by the liver.

Q. When does Flavix expire?

The expiry date of Flavix is given on the tablet strip and provided by the manufacturer.

Q. When does Flavix produce the effect?

It takes time for Flavix to work and it depends from person to person.

Q. When should I take Flavix?

Flavix is a medication to treat generalised depressive disorder or depression. Consult your doctor before taking this medication.

Q. Which is the best time to take Flavix?

It depends on the type of tablet. If it is Flavix XR then it can be taken once daily else the daily dosage is divided into 2-3 times.

Q. Can Flavix cause high blood pressure?

Flavix treatment is associated with sustained increases in blood pressure in some patients. It is recommended that patients receiving Flavix should have regular monitoring of blood pressure. For patients who experience a sustained increase in blood pressure while receiving Flavix, either dose reduction or discontinuation should be considered.

Q. Can Flavix cause constipation?

Yes. Flavix is known to cause constipation in some patients.

Q. Can Flavix cause sweating?

Yes. Flavix is known to increase sweating in some patients.

Q. Can Flavix cause weight loss?

Yes. Flavix is known to cause weight loss in some patients. In research studies, a dose-dependent weight loss was noted in patients treated with Flavix for several weeks.

Q. Can Flavix cause addiction?

No. Flavix does not have habit-forming potential.

Q. Can I take Flavix tablet instead of a capsule?

You can take a tablet instead of the capsule but only under consultation or prescription of a doctor. You should not change it yourself as the different formulation of a medication may have a different action as drug release would be different in both. This can lead to an inappropriate treatment and may lead to side effects or even failure of treatment.

Q. Can I use phentermine with Flavix?

No. Phentermine can not be taken with Flavix as it increases serotonin levels. It can cause a serious condition called as serotonin syndrome. It is a potentially life-threatening can present as agitation, hallucinations, nausea, vomiting, diarrhoea, tachycardia, labile blood pressure, hyperthermia and coma.

Q. Can gabapentin be given along with Flavix?

Yes. Gabapentin can be given with Flavix but only with a consultation of a doctor. They both, when given together, causes an increase drowsiness, sleepiness and decreased concentration in work. Take with caution.

Q. Can I take tramadol along with Flavix?

No. Tramadol should be absolutely avoided with Flavix. They both cause an increase in the levels of serotonin in the body increasing the chances of potentially life-threatening serotonin syndrome.

Q. What is the difference between Flavix and desvenlafaxine?

Desvenlafaxine is an active metabolite of Flavix. It is the same medication in an active form.

Q. Can fibromyalgia be treated with Flavix?

Flavix is not approved for the treatment of fibromyalgia. Some research studies have shown promising results of Flavix in the treatment of fibromyalgia. Consult your doctor before starting this medication.

Q. Can I take citalopram in place of Flavix?

Both Citalopram and Flavix are anti-depressants but their action is different. Citalopram results in an increase in the serotonin levels but venlafaxine increases many other neurotransmitters apart from serotonin. Consult your doctor before changing the medication.

Q. Can depression be treated with Flavix?

Yes. Flavix is a medication for the treatment of depression.

Q. Can I use Flavix for anxiety disorder?

Yes. Flavix can be used for the treatment of anxiety disorder.

Q. Can I use Flavix for a tension headache?

No. Flavix is not approved for the treatment of a tension headache. It is used in the treatment of depression and anxiety disorder.

Q. Can nerve pain be treated with Flavix?

Flavix is not approved for treatment of nerve pain disorders but some researchers have proved its efficacy in nerve pain. It is currently used off-label for nerve pain.

Q. Can I use Flavix for a migraine?

Flavix is not approved for treatment of a migraine but some researchers have proved its efficacy in the prophylaxis of a migraine. It is currently used off label for migraine.

Q. Can hot flashes be treated with Flavix?

Flavix is not approved for treatment of hot flashes. It is used in the treatment of depression and anxiety disorder.

Q. Which medication is best, Buspirone or Flavix?

Buspirone is an anxiolytic drug given for treatment of generalised anxiety disorder. Flavix is an antidepressant drug. Buspirone can be added to Flavix to augment the effect of Flavix. But this can lead to a potentially serious condition called as serotonin syndrome. It is a potentially life-threatening can present as agitation, hallucinations, nausea, vomiting, diarrhoea, tachycardia, labile blood pressure, hyperthermia and coma.

Q. Why does Flavix cause loss of appetite?

Flavix is known to cause changes in the neurotransmitters levels and chemicals in the brain which leads to decrease in appetite and this loss of appetite is dose dependent.

Q. Can Flavix be switched to desvenlafaxine abruptly?

No. You should not change or switch over to any other drug. It may lead to various adverse effects called as discontinuation symptoms. Talk to your doctor if you are not comfortable with Flavix and it should be tapered slowly and then stopped.

Q. What are good alternatives to Flavix, particularly when a side effect is reduced sex drive?

If you find any side effects like decreased sex drive or impotence talk to your doctor and then you can have some other drug. Do not stop Flavix by yourself it can lead to increased adverse effects.

Q. Am I dizzy because I stopped taking Flavix?

Yes. Dizziness can be due to Flavix. Flavix therapy leads to increased blood pressure so abrupt stoppage can lead to decreased blood pressure and can cause dizziness.

Related Products

Related Ayurvedic Ingredients

Disclaimer: 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover all possible side effects, drug interactions or warnings or alerts. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.
References
  1. Stahl SM, editor. Venlafaxine. In: Stahl's Essential Pschopharmacology: Prescriber's Guide. 5th ed. New York, New York: Cambridge University Press; 2014. pp. 721-26.
  2. DeBattista C. Antidepressant Agents. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 513.
  3. Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. p. 1466.
  4. Venlafaxine.Marietta, USA:Kremers Urban Pharmaceuticals Inc.;1993[revised 06-2014]. [Accessed 19 Mar. 2019] (online) Available from:External Link
  5. U.S. National Library of Medicine. Venlafaxine. [Accessed 19 Mar. 2019] (online) Available from:External Link
  6. Central Drugs Standard Control Organisation (CDSCO). [Accessed 19 Mar. 2019] (online) Available from:External Link
Manufacturer/Marketer Address
Wockhardt Towers, Bandra Kurla Complex, Bandra (East), Mumbai 400051, Maharashtra, India
A licensed pharmacy from your nearest location will deliver Flavix 37.5mg Tablet. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your prescription and the availability of this medicine.
Best Price
₹39.2
MRP49  Get 20% OFF
This price is valid only on the orders above ₹500
10 tablets in 1 strip
ADD TO CART
Additional offers
Amazon Pay: Pay and win between ₹20 to ₹250, once per user between 1st to 31st Oct
Show more show_more

INDIA’S LARGEST HEALTHCARE PLATFORM

150M+
Visitors
25M+
Orders Delivered
1000+
Cities
Get the link to download App
+91
Reliable

All products displayed on 1mg are procured from verified and licensed pharmacies. All labs listed on the platform are accredited

Secure

1mg uses Secure Sockets Layer (SSL) 128-bit encryption and is Payment Card Industry Data Security Standard (PCI DSS) compliant

Affordable

Enjoy 20% off on allopathy medicines, up to 50% off on health products, up to 80% off on lab tests and free doctor consultations

India's only LegitScript and ISO/IEC 27001 certified online healthcare platform
Know More About 1mg
Access medical and health information

1mg provides you with medical information which is curated, written and verified by experts, accurate and trustworthy. Our experts create high-quality content about medicines, diseases, lab investigations, Over-The-Counter (OTC) health products, Ayurvedic herbs/ingredients, and alternative remedies.

Order medicines online

Get free medicine home delivery in over 1000 cities across India. You can also order Ayurvedic, Homeopathic and other Over-The-Counter (OTC) health products. Your safety is our top priority. All products displayed on 1mg are procured from verified and licensed pharmacies.

Book lab tests

Book any lab tests and preventive health packages from certified labs and get tested from the comfort of your home. Enjoy free home sample collection, view reports online and consult a doctor online for free.

Consult a doctor online

Got a health query? Consult doctors online from the comfort of your home for free. Chat privately with our registered medical specialists to connect directly with verified doctors. Your privacy is guaranteed.