Drug Identity
Active Ingredient
Venlafaxine
Chemical Class
Phenylethylamine
What is Efexor Xr?
Uses
Venlafaxine (HCl) is oral antidepressant with novel structure. Venlafaxine (HCl) is designated as (+/-)-1-[alpha-[(dimethylamino) methyl]...
How It Works
Chemical Class
Phenylethylamine
It belongs to Phenylethylamine. It belongs to Psychotherapeutic Drugs and Antidepressant pharmacological group. The Molecular Weight of Venlafaxine (HCl) is 313.87.
How to Take It
1
Adult · PO
75 mg — As recommended.
Usually in 2-3 divided doses. Dose may be increased to 150 mg after several weeks if necessary.
2
Child
Not recommended in this age group
Safety Alerts
Venlafaxine (HCl)
Important Warnings
Venlafaxine should be used only if clearly needed during pregnancy
It should be used with caution in patients with pre-existing kidney disease, liver disease, heart disease, high blood pressure or if have any allergy
It should be used with caution in elderly persons because they are more sensitive to the effects of this medication
Side Effects
The severe or irreversible adverse effects of Venlafaxine (HCl)which give rise to further complications include HypertensionPalpitationMigraine. The symptomatic adverse reactions produced by Venlafaxine (HCl) are more or less tolerable and if they become severethey can be treated symptomaticallythese include FlatulenceDizzinessHeadacheVomitingAnorexiaAbdominal painDry mouthWeight gain/Weight lossIncreased intracranial pressureNeck pain
Drug Interactions
Venlafaxine (HCl) is known to interact with other drugs
the details of drug interactions is as follows:DrugDetailsSeverityOnsetManagementCimetidine (HCl)DiphenhydramineParegoricCentral nervous system- and/or respiratory-depressant effects may be additively or synergistically increased in patients taking multiple drugs that cause these effects
especially in elderly or debilitated patients.ModerateDuring concomitant use of these drugs
patients should be monitored for potentially excessive or prolonged CNS and respiratory depression. Ambulatory patients should be made aware of the possibility of additive CNS effects (e.g.
drowsiness
dizziness
lightheadedness
confusion) and counseled to avoid activities requiring mental alertness until they know how these agents affect them. Patients should also be advised to notify their physician if they experience excessive or prolonged CNS effects that interfere with their normal activities.VORICONAZOLEVoriconazole may increase the serum concentration of venlafaxine by decreasing its metabolism. Monitor for changes in the therapeutic and adverse effects Vortioxetineincreases toxicity of vortioxetineuse alternative These interactions are sometimes beneficial and sometimes may pose threats to life. Always consult your physician for the change of dose regimen or an alternative drug of choice that may strictly be required.
Storage
Tab, Caps Store in a well closed container, Below 40°C. Protect from Sunlight and Heat.
Price Intelligence
Rs 1,108.03
DVAGO observed price · per pack of 7 · as of 30 July 2026
Rs 158.29 per unit
No approved ceiling matched to this exact pack and strength.
Prices across sources
DVAGOper pack of 7Rs 1,108.03
Should you consider an alternative?
Other options containing Venlafaxine, and what they are not.
Identical active ingredient at the same strength. Cheapest per unit first.
Ordered by lowest price per unit where a pack size is known, then by price. Order is never affected by sponsorship. Not medical advice — confirm any change with your pharmacist or doctor.
Often Bought Together
Dipof — Dipof Capsules 3Mg/25Mg (1 Box = 2 Strips) (1 Strip = 10 Capsules) Rs 109.7Vornue — Vornue Tablets 10Mg (1 Box = 2 Strips) (1 Strip = 7 Tablets)Rs 416.08Olanzaget — Olanzaget Tablets 6Mg/25Mg (1 Box = 2 Strips) (1 Strip = 7 Tablets)Rs 205.17Talopex — Talopex Tablets 5Mg (1 Box = 1 Strip)(1 Strip = 14 Tablets)Rs 256.62Serloft — Serloft Tablets 50Mg (1 Strip = 10 Tablets)Rs 185
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