Serotonin-norepinephrine reuptake inhibitor (SNRI)
Can Venlafaxine tablets be crushed?
Crushing tablets is sometimes necessary — for patients who cannot swallow whole, for paediatric or elderly use, or for nasogastric tube administration. For Venlafaxine (Venlafaxine) at 37.5mg, 75mg, 150mg, whether crushing is appropriate depends on the formulation, and the answer is often "no" for modern controlled-release tablets.
When crushing is acceptable
Plain immediate-release capsule of Venlafaxine can usually be crushed for swallowing difficulties without affecting clinical effect. The crushed powder can be mixed with a small amount of soft food or water immediately before administration; do not store crushed tablets, as some active ingredients degrade rapidly outside the original formulation.
When crushing is not acceptable
Modified-release, enteric-coated, sublingual, buccal and certain film-coated formulations should not be crushed. Crushing destroys the controlled-release mechanism and can produce a sudden high dose of Venlafaxine or expose it to gastric acid that the coating was designed to prevent. According to the prescribing information for Venlafaxine, the patient leaflet states whether crushing is permitted at 37.5mg, 75mg, 150mg.
Frequently asked questions
Is it safe to crush Venlafaxine? ▾
For plain immediate-release tablets, generally yes for swallowing difficulties at 37.5mg, 75mg, 150mg. For modified-release or coated formulations, no — crushing destroys the dosing profile. Check the patient leaflet or the pharmacist for the specific Venlafaxine formulation.
What if I cannot swallow tablets at all? ▾
Liquid alternatives, dispersible tablets or skin patches exist for some active ingredients. Whether such an alternative exists for Venlafaxine is in the prescribing information; the pharmacist can confirm and the prescriber can switch the formulation rather than relying on crushing Venlafaxine at 37.5mg, 75mg, 150mg.
Products containing Venlafaxine
More on Venlafaxine
- With alcoholVenlafaxine and alcohol — is it safe to drink?
- With foodShould Venlafaxine be taken with food?
- Side effectsVenlafaxine side effects: common, rare and warning signs
- Dosage guideVenlafaxine dosage guide: how much to take and when
- OnsetHow fast does Venlafaxine start working?
- DurationHow long does Venlafaxine last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.