Venlafaxine Hydrochloride

Migraine, Panic Disorder, Migraine Disorders + 7 more

Treatment

5 FDA approvals

20 Active Studies for Venlafaxine Hydrochloride

What is Venlafaxine Hydrochloride

Venlafaxine

The Generic name of this drug

Treatment Summary

Venlafaxine (Effexor) is a type of antidepressant medication called a serotonin-norepinephrine reuptake inhibitor. It works by blocking the transporters responsible for reabsorbing serotonin and norepinephrine, leaving more of the neurotransmitters available in the brain. Venlafaxine is approved to treat major depressive disorder, generalized anxiety disorder, social anxiety disorder, and panic disorder. It can also be used to prevent migraine headaches, reduce menopause symptoms, and manage neuropathic pain, although there is limited evidence that it is effective for this condition.

Effexor

is the brand name

image of different drug pills on a surface

Venlafaxine Hydrochloride Overview & Background

Brand Name

Generic Name

First FDA Approval

How many FDA approvals?

Effexor

Venlafaxine

1993

725

Approved as Treatment by the FDA

Venlafaxine, also known as Effexor, is approved by the FDA for 5 uses such as Hot Flashes and Breast Cancer .

Hot Flashes

Helps manage Vasomotor Symptoms Associated With Menopause

Breast Cancer

Helps manage Breast Cancer

Depression

Breast Cancer

Helps manage Breast Cancer

Vasomotor Symptoms Associated With Menopause

Helps manage Vasomotor Symptoms Associated With Menopause

Effectiveness

How Venlafaxine Hydrochloride Affects Patients

Venlafaxine is a medication used to treat depression and other mental disorders. It works by increasing the amount of certain chemicals in the brain that are responsible for mood regulation. Venlafaxine does not cause any additional effects on the body's other systems.

How Venlafaxine Hydrochloride works in the body

Venlafaxine is used to treat various mental health conditions. It works by increasing the amount of serotonin and norepinephrine at the synapse, which are the gaps between nerve cells. It does this by blocking the reuptake, or recycling, of these neurotransmitters. It primarily affects serotonin, but can also affect norepinephrine and dopamine with higher doses.

When to interrupt dosage

The measure of Venlafaxine Hydrochloride is contingent upon the diagnosed ailment, including Social Anxiety Disorder, Neuropathic Pain and Vasomotor Symptoms Associated With Menopause. The quantity of dosage is contingent upon the method of delivery (e.g. Tablet or Tablet - Oral) noted in the table beneath.

Condition

Dosage

Administration

Panic Disorder

, 75.0 mg, 150.0 mg, 37.5 mg, 25.0 mg, 50.0 mg, 100.0 mg, 225.0 mg

Capsule, extended release, Oral, , Capsule, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Capsule, delayed release, Capsule, delayed release - Oral, Capsule, coated, extended release - Oral, Tablet, film coated, extended release - Oral, Tablet, film coated, extended release, Tablet, film coated, Tablet, film coated - Oral, Tablet, coated, Tablet, coated - Oral, Capsule, coated, extended release

Migraine Disorders

, 75.0 mg, 150.0 mg, 37.5 mg, 25.0 mg, 50.0 mg, 100.0 mg, 225.0 mg

Capsule, extended release, Oral, , Capsule, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Capsule, delayed release, Capsule, delayed release - Oral, Capsule, coated, extended release - Oral, Tablet, film coated, extended release - Oral, Tablet, film coated, extended release, Tablet, film coated, Tablet, film coated - Oral, Tablet, coated, Tablet, coated - Oral, Capsule, coated, extended release

Breast Cancer

, 75.0 mg, 150.0 mg, 37.5 mg, 25.0 mg, 50.0 mg, 100.0 mg, 225.0 mg

Capsule, extended release, Oral, , Capsule, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Capsule, delayed release, Capsule, delayed release - Oral, Capsule, coated, extended release - Oral, Tablet, film coated, extended release - Oral, Tablet, film coated, extended release, Tablet, film coated, Tablet, film coated - Oral, Tablet, coated, Tablet, coated - Oral, Capsule, coated, extended release

Postmenopause

, 75.0 mg, 150.0 mg, 37.5 mg, 25.0 mg, 50.0 mg, 100.0 mg, 225.0 mg

Capsule, extended release, Oral, , Capsule, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Capsule, delayed release, Capsule, delayed release - Oral, Capsule, coated, extended release - Oral, Tablet, film coated, extended release - Oral, Tablet, film coated, extended release, Tablet, film coated, Tablet, film coated - Oral, Tablet, coated, Tablet, coated - Oral, Capsule, coated, extended release

Depression

, 75.0 mg, 150.0 mg, 37.5 mg, 25.0 mg, 50.0 mg, 100.0 mg, 225.0 mg

Capsule, extended release, Oral, , Capsule, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Capsule, delayed release, Capsule, delayed release - Oral, Capsule, coated, extended release - Oral, Tablet, film coated, extended release - Oral, Tablet, film coated, extended release, Tablet, film coated, Tablet, film coated - Oral, Tablet, coated, Tablet, coated - Oral, Capsule, coated, extended release

Hot Flashes

, 75.0 mg, 150.0 mg, 37.5 mg, 25.0 mg, 50.0 mg, 100.0 mg, 225.0 mg

Capsule, extended release, Oral, , Capsule, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Capsule, delayed release, Capsule, delayed release - Oral, Capsule, coated, extended release - Oral, Tablet, film coated, extended release - Oral, Tablet, film coated, extended release, Tablet, film coated, Tablet, film coated - Oral, Tablet, coated, Tablet, coated - Oral, Capsule, coated, extended release

Migraine

, 75.0 mg, 150.0 mg, 37.5 mg, 25.0 mg, 50.0 mg, 100.0 mg, 225.0 mg

Capsule, extended release, Oral, , Capsule, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Capsule, delayed release, Capsule, delayed release - Oral, Capsule, coated, extended release - Oral, Tablet, film coated, extended release - Oral, Tablet, film coated, extended release, Tablet, film coated, Tablet, film coated - Oral, Tablet, coated, Tablet, coated - Oral, Capsule, coated, extended release

Generalized Anxiety Disorder

, 75.0 mg, 150.0 mg, 37.5 mg, 25.0 mg, 50.0 mg, 100.0 mg, 225.0 mg

Capsule, extended release, Oral, , Capsule, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Capsule, delayed release, Capsule, delayed release - Oral, Capsule, coated, extended release - Oral, Tablet, film coated, extended release - Oral, Tablet, film coated, extended release, Tablet, film coated, Tablet, film coated - Oral, Tablet, coated, Tablet, coated - Oral, Capsule, coated, extended release

Social Anxiety Disorder

, 75.0 mg, 150.0 mg, 37.5 mg, 25.0 mg, 50.0 mg, 100.0 mg, 225.0 mg

Capsule, extended release, Oral, , Capsule, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Capsule, delayed release, Capsule, delayed release - Oral, Capsule, coated, extended release - Oral, Tablet, film coated, extended release - Oral, Tablet, film coated, extended release, Tablet, film coated, Tablet, film coated - Oral, Tablet, coated, Tablet, coated - Oral, Capsule, coated, extended release

Neuropathic Pain

, 75.0 mg, 150.0 mg, 37.5 mg, 25.0 mg, 50.0 mg, 100.0 mg, 225.0 mg

Capsule, extended release, Oral, , Capsule, extended release - Oral, Tablet, Tablet - Oral, Tablet, extended release, Tablet, extended release - Oral, Capsule, delayed release, Capsule, delayed release - Oral, Capsule, coated, extended release - Oral, Tablet, film coated, extended release - Oral, Tablet, film coated, extended release, Tablet, film coated, Tablet, film coated - Oral, Tablet, coated, Tablet, coated - Oral, Capsule, coated, extended release

Warnings

Venlafaxine Hydrochloride Contraindications

Condition

Risk Level

Notes

Pulse Frequency

Do Not Combine

Severe Hypersensitivity Reactions

Do Not Combine

Venlafaxine may interact with Pulse Frequency

There are 20 known major drug interactions with Venlafaxine Hydrochloride.

Common Venlafaxine Hydrochloride Drug Interactions

Drug Name

Risk Level

Description

Azelastine

Major

Venlafaxine may increase the central nervous system depressant (CNS depressant) activities of Azelastine.

Ethanol

Major

Venlafaxine may increase the central nervous system depressant (CNS depressant) activities of Ethanol.

Hydroxyzine

Major

The risk or severity of QTc prolongation can be increased when Venlafaxine is combined with Hydroxyzine.

Iobenguane

Major

The therapeutic efficacy of Iobenguane can be decreased when used in combination with Venlafaxine.

Methylene blue

Major

Venlafaxine may increase the serotonergic activities of Methylene blue.

Venlafaxine Hydrochloride Toxicity & Overdose Risk

The lowest toxic dose of venlafaxine in rats was 350 mg/kg for female rats and 700 mg/kg for male rats. Those who overdose on venlafaxine may feel sleepy, experience numbness or tingling in the extremities, dizziness, confusion, nausea, vomiting, low blood pressure, seizures, irregular heartbeat, liver damage, and even death. There is no known remedy for venlafaxine overdose, and symptoms may be managed without or with treatment, hospitalization, and activated charcoal. Studies have also shown that the risk of fatal outcomes from venlafaxine overdose is higher

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Venlafaxine Hydrochloride Novel Uses: Which Conditions Have a Clinical Trial Featuring Venlafaxine Hydrochloride?

Currently, 1038 studies are being conducted to explore the potential of Venlafaxine Hydrochloride for the management of Neuropathic Pain, prophylaxis of migraine headaches and Vasomotor Symptoms Associated With Menopause.

Condition

Clinical Trials

Trial Phases

Depression

210 Actively Recruiting

Phase 3, Phase 2, Not Applicable, Phase 4, Phase 1, Early Phase 1

Panic Disorder

12 Actively Recruiting

Not Applicable

Postmenopause

6 Actively Recruiting

Phase 2, Not Applicable

Neuropathic Pain

4 Actively Recruiting

Not Applicable, Phase 1, Phase 2

Migraine

48 Actively Recruiting

Phase 4, Not Applicable, Phase 1, Phase 3, Phase 2, Early Phase 1

Breast Cancer

18 Actively Recruiting

Phase 2, Phase 1, Not Applicable

Migraine Disorders

1 Actively Recruiting

Phase 3

Social Anxiety Disorder

15 Actively Recruiting

Not Applicable

Hot Flashes

5 Actively Recruiting

Phase 2, Not Applicable

Generalized Anxiety Disorder

8 Actively Recruiting

Not Applicable, Phase 2, Phase 3

Venlafaxine Hydrochloride Reviews: What are patients saying about Venlafaxine Hydrochloride?

5

Patient Review

8/10/2022

Venlafaxine Hydrochloride for "Change of Life" Signs

Venlafaxine has been an absolute godsend. I was experiencing hot flashes every fifteen minutes--to the point where it was disrupting my work life-- and this medication has helped to completely alleviate that problem. It's also helped with some of my anxiety symptoms, which is a huge plus. I'm very grateful to have found this medication!

5

Patient Review

8/26/2022

Venlafaxine Hydrochloride for Depression

I've only been on this for a day, but I already feel so much better. For the first time in a long time, I didn't have any negative thoughts or feelings throughout the day. It's truly a godsend.

5

Patient Review

9/18/2022

Venlafaxine Hydrochloride for Repeated Episodes of Anxiety

This drug has been working great for me in terms of managing my anger.

3.7

Patient Review

8/13/2022

Venlafaxine Hydrochloride for Depression

I'm only on my second week taking this medication, and I am already experiencing a lot of the listed side effects. I'm hoping that they will go away soon. Does anyone have any suggestions?

1.7

Patient Review

6/27/2022

Venlafaxine Hydrochloride for Panic Disorder

Terrible, I was out of it everyday and still having panic attacks

1

Patient Review

10/14/2022

Venlafaxine Hydrochloride for Major Depressive Disorder

This treatment was an absolute nightmare for me. It caused severe apathy, lack of creativity, and insomnia. Furthermore, I felt like I was going insane 24/7. I would not recommend this drug to anyone.
image of drug pills surrounding a glass of water symbolizing drug consumption

Patient Q&A Section about venlafaxine hydrochloride

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What is venlafaxine hydrochloride used for?

"Venlafaxine is a medication used to treat depression, anxiety disorders, and panic disorders. Venlafaxine is part of a class of drugs called serotonin and norepinephrine reuptake inhibitors (SNRIs)."

Answered by AI

Is venlafaxine a strong antidepressant?

"The doctor may prescribe Effexor for other conditions besides the standard ones it is meant for. One study found that it was an effective antidepressant. However, each person's reaction and tolerance to the medicine may be different."

Answered by AI

Is venlafaxine same as Xanax?

"Effexor XR is a serotonin and norepinephrine reuptake inhibitor (SNRI) and Xanax is a benzodiazepine.

Do Effexor XR and Xanax serve the same purpose? Effexor XR (venlafaxine hydrochloride extended-release) and Xanax (alprazolam) are both used to treat patients with panic and anxiety disorders. Effexor XR is also used to treat patients with major depressive disorders. However, Effexor XR and Xanax belong to different drug classes. Effexor XR is a serotonin and norepinephrine reuptake inhibitor (SNRI) while Xanax is a benzodiazepine."

Answered by AI

What are the side effects of venlafaxine hydrochloride?

"... , Sickness (vomiting)

If you are feeling nauseous, try taking venlafaxine with or after a meal. To help with sweating and hot flushes, wear loose clothing and use a fan where possible. If you are having headaches, rest and drink plenty of fluids. A dry mouth is another common side effect. If you are feeling dizzy or sleepy, try to lie down and relax. Some people also have trouble sleeping when taking this medication. Constipation is another possible side effect. Lastly, some people may vomit."

Answered by AI

Clinical Trials for Venlafaxine Hydrochloride

Image of Translational Physiology Laboratory within the Food Science Clinical Research Laboratory in Fort Collins, United States.

Mitoquinone for Postmenopausal Brain Health

18+
Female
Fort Collins, CO

The goal of this clinical trial is to learn if 3 months of taking the dietary supplement MitoQ \[a mitochondria-targeted antioxidant that targets to reduce mitochondrial reactive oxygen species (mitoROS)\] works to treat age- and menopause-related reductions in brain artery (cerebrovascular) function in postmenopausal women 60 years of age or older free of clinical disease. The main questions it aims to answer are: Does MitoQ improve cerebrovascular function in postmenopausal women? If so, does MitoQ improve cerebrovascular function by lowering mitoROS in these arteries? Researchers will compare MitoQ to a placebo (a look-alike substance that contains no drug) to see if MitoQ can improve cerebrovascular function by lowering mitoROS in arteries involved in brain health and function. Participants will: Take MitoQ (20 mg/day) or a placebo every day for 3 months Visit the research laboratory at baseline and then after 3 months for cerebrovascular testing; there is also a check-in visit at 6 weeks, which is the halfway point Keep track of symptoms and events during their treatment period to report to the study team

Waitlist Available
Dietary Supplement

Translational Physiology Laboratory within the Food Science Clinical Research Laboratory

Image of Centre for Addiction and Mental Health in Toronto, Canada.

Psilocybin-Assisted Therapy for Depression and Alcoholism

18 - 65
All Sexes
Toronto, Canada

The goal of this clinical trial is to determine the safety and efficacy of psilocybin assisted Therapy (PAT) in individuals with comorbid Major Depressive Disorder (MDD) and Alcohol Use Disorder (AUD). The main question it aims to answer is: \- What is the feasibility and safety of administering PAT in adults with MDD-AUD by evaluating recruitment, retention, tolerability, and safety? Researchers will compare the psilocybin (25 mg) and placebo groups to see if there are any significant differences in frequency of dropouts or serious adverse events. Participants will: * be randomized to receive either psilocybin (25 mg) or placebo * visit the site (in-person and remotely) for a total of 14 times to complete study tasks * receive psilocybin-assisted therapy (PAT) at five various timepoints

Phase 2
Waitlist Available

Centre for Addiction and Mental Health

Image of University of Texas Medical Branch in Galveston, United States.

Middle Meningeal Artery Stimulation for Migraine

18 - 100
All Sexes
Galveston, TX

This study is testing a new way to help with migraine headaches. Researchers want to see if it's safe and doable to stimulate a blood vessel in the head (called the middle meningeal artery) with microcatheters and microwires. This has never been done before for migraines and is an investigational treatment that is not part of standard migraine treatment. This stimulation would happen just before giving the standard lidocaine treatment, which is already routinely used for migraines. The goal is to see whether this new step could help improve headache outcomes. Two FDA-cleared medical devices will be used, the Cadwell Cascade 32 PRO and the Cadwell Guardian IONM System, to perform the stimulation and monitoring. In this study, the Cascade 32 PRO will be used in a way that is not part of its usual approved purpose (this is called "off-label" use) to gently deliver electrical pulses through a microcatheter. The Cadwell Guardian IONM System will be used in its normal, FDAapproved way for continuous monitoring during stimulation.

Recruiting
Has No Placebo

University of Texas Medical Branch

Peter Kan, MD,MPH

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Ketogenic Diet and Neuromodulation for Depression

18 - 65
All Sexes
Toronto, Canada

The goal of this clinical trial is to test whether combining a ketogenic diet (KD) with personalized, accelerated intermittent theta burst stimulation (iTBS) produces greater reductions in depressive symptoms than iTBS combined with a standard healthy diet in adults with treatment-resistant depression. The trial also aims to determine whether participants can feasibly follow a ketogenic diet during an accelerated iTBS treatment course and whether the diet produces measurable changes in ketone levels. Specifically, the study aims to determine whether the combined intervention: 1. Reduces depressive symptoms 2. Increases circulating ketone levels 3. Is feasible and tolerable during accelerated iTBS treatment Participants will begin either a KD or a Canadian Food Guide-aligned diet (CFGD) with a 3-week dietary lead-in period, after which they will undergo a course of personalized, accelerated iTBS while continuing their assigned diet. Before and after the iTBS treatment course, participants will complete clinical assessments, provide blood samples for metabolic testing, and undergo MRI scans to assess brain connectivity. Ketone levels will be measured daily throughout the 12-week dietary intervention. Within-group and between-group differences will be compared to characterize changes in clinical outcomes, metabolism, and brain functioning.

Waitlist Available
Has No Placebo

Sunnybrook Health Sciences Centre

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Pharmacogenomic-Guided Medication Management for Depression

18+
All Sexes
Pittsburgh, PA

The goal of this prospective, randomized clinical trial is to learn whether pharmacogenomic (PGx)-guided comprehensive medication management delivered by pharmacists in community pharmacies will improve antidepressant treatment outcomes. The primary aim is to determine whether comprehensive medication management with review of PGx testing results improves depression symptoms, compared with usual care. Participants 18 years of age or older who have undergone PGx testing (e.g. through an independent biobanking study (Pitt+Me Discovery) who require initiation or adjustment of antidepressant therapy will be randomly assigned to receive either PGx-guided comprehensive medication management or usual care. Those who receive usual care will receive their PGx results at the end of the study. Researchers will compare the groups to assess whether PGx-guided care provided in partnership with community pharmacists and prescribers results in better depression and medication outcomes.

Waitlist Available
Has No Placebo

University of Pittsburgh

Philip E Empey, PharmD, PhD

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Lumateperone for Depression and Childhood Trauma

21 - 70
All Sexes
Austin, TX

The purpose of this clinical research study is to understand how effective and safe an investigational study drug called lumateperone is and whether it works to reduce the severity of depressive symptoms in adults with Major Depressive Disorder (MDD) and early life trauma. The main questions it aims to answer are: Aim 1: To assess the efficacy of lumateperone 42 mg administered once daily compared with placebo in the treatment of patients with Major Depressive Disorder and early life abuse. Aim 2: To assess neurocircuitry encoding of threat and reward learning as predictors of lumateperone response and as mechanisms of treatment action, and assess the change from pre-dose to post-dose of task-evoked brain activation.

Phase 4
Waitlist Available

Health Discovery Building

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Acupuncture for Prostate Cancer

18+
Male
Fairfax, VA

Prostate cancer is the most common cancer among men in the United States. Many men with prostate cancer are treated with hormone therapy, also called androgen deprivation therapy (ADT). While this treatment is effective, it often causes bothersome side effects such as hot flashes, poor sleep, fatigue, and other physical and emotional symptoms. There is currently no standard treatment to help manage these side effects in men. Acupuncture is a non-drug treatment that has been shown to help reduce hot flashes and related symptoms in women receiving hormone therapy for breast cancer. However, much less is known about whether acupuncture is helpful for men receiving hormone therapy for prostate cancer. This study will test whether an acupuncture program, combined with usual lifestyle education, is feasible and acceptable for men undergoing ADT. The study will also explore whether acupuncture may help reduce hot flashes and improve related symptoms. A total of 24 men with prostate cancer receiving ADT will be randomly assigned to one of two groups: one group will begin acupuncture right away, and the other group will begin acupuncture after a delay, with regular check-ins during the waiting period. All participants will receive standard lifestyle education. Participants will be followed for about five months and will be asked to complete daily hot flash diaries, questionnaires about their symptoms and quality of life, and wear a Fitbit to track sleep. The results of this pilot study will help determine whether a larger study should be conducted to better understand the role of acupuncture in managing hormone therapy side effects in men with prostate cancer.

Recruiting
Has No Placebo

Inova Schar Cancer Institute

Jeanny Aragon-Ching, MD

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