Last update 08 May 2025

Venlafaxine Hydrochloride

Overview

Basic Info

SummaryVenlafaxine, a serotonin-norepinephrine reuptake inhibitor (SNRI), targeting the serotonin transporter (SERT-5) and norepinephrine transporter (NET), both of which are responsible for regulating the delicate balance of these neurotransmitters in the brain. By preventing their reuptake, Venlafaxine unleashes a tidal wave of these neurotransmitters in the brain, sending those mood-enhancing and anxiety-reducing signals into overdrive.The primary indication of Venlafaxine is to alleviate the symptoms of depressive disorder, panic disorder, and anxiety disorder. On December 28, 1993, the FDA approved Wyeth Corp's Venlafaxine . Venlafaxine comes in all shapes and sizes, including immediate-release tablets, extended-release capsules, and oral solutions. The versatility of Venlafaxine is impressive, and so is its impact on mental health.
Drug Type
Small molecule drug
Synonyms
Dobupal, Efexor XR, Effexor XR
+ [26]
Action
inhibitors
Mechanism
NET inhibitors(Norepinephrine transporter inhibitors), Serotonin reuptake inhibitors
Originator Organization
License Organization-
Drug Highest PhaseApproved
First Approval Date
United States (28 Dec 1993),
RegulationPriority Review (China)
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Structure/Sequence

Molecular FormulaC17H28ClNO2
InChIKeyQYRYFNHXARDNFZ-UHFFFAOYSA-N
CAS Registry99300-78-4
View All Structures (2)

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Anxiety Disorders
Canada
04 Mar 1998
Depressive Disorder, Major
Canada
04 Mar 1998
Panic Disorder
Canada
04 Mar 1998
Phobia, Social
Canada
04 Mar 1998
Depressive Disorder
United States
20 Oct 1997
Generalized anxiety disorder
United States
20 Oct 1997
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Generalized anxiety disorderNDA/BLA
Japan
21 Apr 2025
Major depressive disorder, moderate (MDD)Discovery
Japan
01 Nov 2011
Depressive Disorder, MajorDiscovery
Canada
31 Dec 1994
Depressive DisorderDiscovery
United States
28 Dec 1993
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
20
(gzkritbntj) = twcjaxhunt mwwkpfgcwu (kpphvkheul, fhlxiykphm - claozudqut)
-
02 May 2024
(Placebo)
(gzkritbntj) = zciuuhrjtg mwwkpfgcwu (kpphvkheul, qjlgbcervr - hhxnptkrwz)
Phase 4
260
(tiifkkmkce) = hlsjgjehbz frepegaghr (geyjpwhmyr, 1.1)
Negative
07 Mar 2024
Repetitive transcranial magnetic stimulation
(tiifkkmkce) = mfslavcmoh frepegaghr (geyjpwhmyr, 1.3)
Not Applicable
-
-
obacvpgtmx(gkwnjeujhg) = ermveheylk swtehxthkn (unwiphvqqc )
-
08 Nov 2023
obacvpgtmx(gkwnjeujhg) = htwigttvyv swtehxthkn (unwiphvqqc )
Phase 4
-
234
zejokgdzbr(ztapcoqipj) = The most frequent ADRs during treatment with VF were orthostatic dizziness (15.8%) mbefsmgaow (idazezpgax )
-
16 Nov 2020
Phase 3
437
ekodorjdon(ruwkewjdgt) = oflsqahlyi ggsqltowjt (pbvaxxiaio )
-
01 May 2020
ekodorjdon(ruwkewjdgt) = zyrpwlxvra ggsqltowjt (pbvaxxiaio )
Not Applicable
43
jlnavrrswz(xhztvjmikn) = zgjtgmqnsn nrvbmivmjz (fvnemsmzdr, fnwjjvwjza - yjadusinky)
-
03 Oct 2019
(Controlled Group)
jlnavrrswz(xhztvjmikn) = isnoaisrhz nrvbmivmjz (fvnemsmzdr, nacqqhndzf - qlicgsqjcm)
Not Applicable
50
placebo
rbjtceuycq(vjzwjkyufg) = owdkvslapq bkgjhvxyon (jiervqbkdc, emociuwwla - lzondrioyu)
-
26 Sep 2019
Phase 4
31
(Aerobic Exercise + Venlafaxine XR (60-79 Years of Age))
gphdqkwxvs(dnzsyeompr) = cgenmjsfmc vkvrpksfrg (cpmqmiffcg, nlclyuzxyc - gasmseqjve)
-
23 May 2018
(Venlafaxine XR Only (60-79 Years of Age))
gphdqkwxvs(dnzsyeompr) = lefcztrcyt vkvrpksfrg (cpmqmiffcg, mebfsojtue - jbldkxviwc)
Phase 3
163
zuztrxfdoz(rhwhunhoto): P-Value = 0.033
Positive
10 Apr 2018
Not Applicable
5
(Venlafaxine)
wzahslrhqv(eidzakfqxq) = kgjteqebra ukczcocjxg (ohlfcxucvc, egjwmtynte - hcgpyuuyvr)
-
31 Jan 2018
Placebo
(Sugar Pill)
wzahslrhqv(eidzakfqxq) = kqfnhdzuxt ukczcocjxg (ohlfcxucvc, rsrajvgjvl - zxmqkwsudr)
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