SEPTEMBER 01, 2026 • 4 MIN READ
Effexor Withdrawal Timeline: How Long Venlafaxine Discontinuation Lasts
Effexor withdrawal can begin within 12 to 24 hours of a missed or reduced dose — faster than almost any other antidepressant — peaks over the first week, and typically eases over 2 to 4 weeks after a gradual taper. Here is the day-by-day timeline and why venlafaxine's short half-life makes it uniquely abrupt.
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