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

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

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

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

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

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

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

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

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

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

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

216 Actively Recruiting

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

Panic Disorder

13 Actively Recruiting

Not Applicable

Postmenopause

5 Actively Recruiting

Phase 2, Not Applicable

Neuropathic Pain

4 Actively Recruiting

Not Applicable, Phase 1, Phase 2

Migraine

51 Actively Recruiting

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

Breast Cancer

19 Actively Recruiting

Phase 2, Phase 1, Not Applicable

Migraine Disorders

1 Actively Recruiting

Phase 3

Social Anxiety Disorder

16 Actively Recruiting

Not Applicable

Hot Flashes

5 Actively Recruiting

Phase 2, Not Applicable

Generalized Anxiety Disorder

7 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 Inova Schar Cancer Institute in Fairfax, United States.

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.

Waitlist Available
Has No Placebo

Inova Schar Cancer Institute

Jeanny Aragon-Ching, MD

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App-based Breathing Program for Migraine

18+
All Sexes
Phoenix, AZ

Migraine is one of the most common neurological disorders, characterized by recurrent headaches, sensitivity to light and movement, nausea, and autonomic dysregulation. Although mind-body interventions like biofeedback have shown their efficacy, they remain underutilized due to barriers such as transportation, time constraints, lack of awareness, stigma, and cost. A targeted approach to enhancing HRV is HRV biofeedback (HRVB), a technique using visual or auditory feedback to help people regulate HRV through slow-paced breathing and positive emotional regulation to promote ANS balance and emotional resilience. Investigators will conduct a remotely delivered pilot RCT of an 8-week, 10 min/day, novel app-based HRVB intervention compared to a sham control intervention (matching intervention time and attention with no biofeedback component) in adult with chronic migraine. Investigators hypothesize data collected from the study will: a) support the feasibility and acceptability of the remotely delivered app-based HRVB intervention among adults with chronic migraine, and b) provide insights into refining the intervention by examining patterns of change in migraine and psychological outcomes from pre- to post-intervention.

Waitlist Available
Online Trial

Arizona State University

Image of UCLA Semel Institute in Los Angeles, United States.

Psilocybin-assisted CBT for Depression

21 - 60
All Sexes
Los Angeles, CA

The primary objectives of this clinical investigation are to (1) determine the acceptability and feasibility of joining psilocybin-assisted therapy with cognitive-behavioral therapy (PA-CBT) for patients with depression, (2) optimize CBT to most effectively integrate the psilocybin experience with psychotherapy and (3) examine the clinical benefit of psilocybin as an adjunct to cognitive-behavioral therapy (CBT) for major depressive disorder. This study is a randomized, two-arm, fixed dose trial that will test the feasibility, acceptability, and participant and therapist adherence to PA-CBT. Both treatment arms will receive two doses of psilocybin (10mg and then 25mg, separated by one month). In Phase II, participants will be randomized (1:1) to either a 12-session PA-CBT or a 6-session standard psilocybin-assisted therapy (PAT) condition (3 hours of preparation plus 3 hours of supportive therapy integration following the psilocybin experiences).

Phase 1 & 2
Recruiting

UCLA Semel Institute

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Supplemental Imaging for Breast Cancer

25 - 55
Female
St Louis, MO

Recent research has shown that, among women with extremely dense breasts and normal results on mammogram, magnetic resonance imaging (MRI) use has significantly reduced the occurrence of breast cancer that is diagnosed during the time between two regular screening mammograms (also known as interval cancers). The investigators have developed and validated an approach to use the whole mammogram image, develop a mammogram risk score (MRS), and calibrate this to the SEER breast cancer incidence rates for US women. This model (Prognosia Breast) generates an absolute 5-year risk of breast cancer and classifies approximately 5.7% of the population as high risk using the ASCO 3% cut point as used for endocrine therapy to reduce risk. Follow-up generates an incidence of 25.2 cases per 1,000 women per year.

Waitlist Available
Has No Placebo

Washington University School of Medicine

Tabassum Ahmad, M.D.

Image of Sunwise Clinical Research /ID# 277555 in Walnut Creek, United States.

Icalcaprant for Depression

18 - 65
All Sexes
Walnut Creek, CA

Major depressive disorder (MDD; depression) is a mood disorder that causes a continued feeling of sadness and loss of interest. It is a common and serious illness that can cause both emotional and physical symptoms such as feelings of sadness, irritability, not being able to focus on activities, tiredness, changes in eating habits, and aches and pains. This study will assess the changes in disease activity and adverse events of oral Icalcaprant in adult participants with major depressive disorder who are currently experiencing a major depressive episode (MDE). Icalcaprant is an investigational drug being developed for the treatment of depressive episodes in adult participants with major depressive disorder. Participants are placed in 1 of 3 groups, called treatment arms. There is a 1 in 3 chance that a participant will be assigned to placebo treatment. Around 195 adult participant with major depressive disorder will be enrolled in approximately 35 sites in North America. Participants will receive oral capsules of Icalcaprant or matching placebo once daily for 6 weeks, with a 30-day safety follow-up. There may be a higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.

Phase 2
Recruiting

Sunwise Clinical Research /ID# 277555 (+12 Sites)

ABBVIE INC.

AbbVie

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Psychotherapy for Depression

18 - 65
Female
Hamilton, Canada

The RESPOND trial explores the link between early life adversity and later life depressive symptoms. The investigators have designed a new psychological therapy tailored to address the symptoms that can be caused by difficult experiences in early life. These symptoms include low mood, emotional dysregulation, and distressing thoughts and beliefs related to difficult or traumatic experiences. The investigators would like to see if this new therapy helps people feel better. The investigators are also studying the biological changes that can occur as a result of early life adversity, and how this therapy may influence those changes. To do this, The investigators ask questions about participants' physical and mental health and take blood samples.

Recruiting
Has No Placebo

St. Joseph's Healthcare Hamilton

Sheryl Green, PhD

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