Discontinuation Cluster · SSRI
Paxil (Paroxetine) Onsite Taper
Onsite paroxetine (Paxil) taper, the SSRI most associated with severe discontinuation syndrome, bridged with full-spectrum iboga TA.
Generic name
Paroxetine
Drug class
SSRI
Half-life class
short
Plasma half-life
≈ 21 hours (no active metabolite)
Typical dose range
10-60 mg/day
Onsite taper duration
14-28 days onsite (longest of the SSRI class)
TA bridge
Iboga TA 75-150 mg BID (sub-psychoactive)
Quick Answer
Can I taper off Paxil (Paroxetine) at MindScape?
Reviewed by Dr. Arellano, M.D. (May 2026)
Withdrawal Profile
- Severe brain zaps (worst of the SSRI class)
- Profound dizziness and vertigo
- Anxiety crises, panic, derealization
- Anticholinergic rebound: sweating, flushing, GI urgency
- Insomnia, vivid dreams, nightmares
Why It's Hard To Taper At Home
- Paroxetine has no active metabolite to soften the falloff and is highly anticholinergic.
- Discontinuation syndrome onset within 24-48 hours of dose drop.
- Hyperbolic micro-tapering is essential. Linear tapers almost always fail.
- Frequently misdiagnosed as anxiety relapse, leading to reinstatement.
MindScape Onsite Protocol
- Aggressive hyperbolic taper using compounded liquid: 50% step reductions every 5-10 days.
- Iboga TA bridge 75-150 mg BID: paroxetine taper requires the higher end of TA bridge dosing.
- Continuous cardiac telemetry; anticholinergic-rebound monitoring.
- Symptom-driven adjuncts: hydroxyzine, ondansetron, magnesium, electrolyte support.
Day-By-Day Patient Experience
- Days 1-4: workup, magnesium loading, first reduction with strong TA cover.
- Days 5-14: slowest hyperbolic step-downs; the protocol your home doctor probably can't deliver.
- Days 15-22: full discontinuation; integration begins.
- Days 23-28: optional ibogaine HCl flood for eligible candidates and post-flood telemetry.
Day-counts and step-cadences are illustrative ranges, not personal medical advice. Individual taper duration is determined onsite by the medical team after baseline workup.
Paxil & Ibogaine: Common Questions
General information about our onsite protocol, not medical advice for your situation. Your medication plan is confirmed by our medical team after a full review of everything you take. For the policy across every antidepressant class, see the ibogaine and antidepressants overview.
Citations & Reading
- Horowitz MA, Taylor D. (2019). Lancet Psychiatry, 6(6), 538-546.
- Fava GA, et al. (2015). Psychotherapy and Psychosomatics, 84(2), 72-81.
For the broader iboga-TA evidence base, see the 2026 evidence-base review and the onsite taper cohort methodology page.
Other SSRI taper guides
Zoloft (Sertraline)
Onsite sertraline (Zoloft) taper bridged with sub-psychoactive iboga total alkaloid under continuous cardiac telemetry.
Lexapro (Escitalopram)
Onsite escitalopram (Lexapro) taper bridged with sub-psychoactive iboga total alkaloid: eliminates brain zaps, dizziness, and emotional rebound.
Prozac (Fluoxetine)
Onsite fluoxetine (Prozac) taper using its long-half-life metabolite as a built-in bridge, augmented by full-spectrum iboga TA.