SSRI (selective serotonin reuptake inhibitor)

Luvox (fluvoxamine) Withdrawal

Luvox sits between the easy SSRIs (Prozac, Lexapro) and the difficult ones (Paxil) for discontinuation. The shorter half-life means symptoms emerge faster and feel more intense than with longer-acting SSRIs. Less commonly prescribed than Zoloft or Lexapro, so patient communities discussing withdrawal are smaller, but the pattern is real.

By Dr. Ben Soffer, DO — board-certified physician, at-home ketamine therapy in Florida and New Jersey.

Half-life

~15-22 hours. Shorter than most SSRIs, which contributes to a more pronounced discontinuation pattern.

Withdrawal timeline

Onset— 1-2 days after dose reduction

Symptoms emerge within a day or two given the shorter half-life.

Peak— Week 1

Symptom intensity peaks in the first week after a significant reduction.

Resolution— 2-3 weeks

Most patients are through the acute phase within 2-3 weeks.

Common symptoms

  • Dizziness or vertigo
  • Nausea
  • Headache
  • Sweating
  • Anxiety rebound (especially relevant for OCD patients on Luvox)
  • Irritability
  • Sleep disturbance

Less common

  • Brain zaps
  • Tremor
  • Flu-like fatigue

Tapering guidance

  • A typical taper reduces the daily dose by 25-50 mg every 2-4 weeks.
  • Patients with OCD often need slower tapers and additional support during the transition because the underlying OCD is more likely to flare than depression alone.
  • Coordinate any taper with the prescribing physician.

Where ketamine therapy fits

Luvox is most commonly prescribed for OCD, and ketamine is an active area of research for OCD as well. For patients on Luvox who have not had full response and are considering additional options, the conversation about ketamine often includes both the standard depression context and the OCD-specific evidence. Luvox is compatible with at-home ketamine therapy with no washout required.

Check ketamine therapy eligibilityMedication safety with ketamine

Frequently asked questions

How long does Luvox withdrawal last?

Most patients experience peak symptoms in the first week and full resolution within 2-3 weeks. The shorter half-life makes Luvox somewhat more challenging to taper than Lexapro or Prozac.

Will my OCD come back if I stop Luvox?

OCD symptoms commonly return when SSRI treatment is stopped. This is a distinct phenomenon from the discontinuation syndrome itself. Coordinate any taper with the prescribing physician and consider whether bridging strategies (slower taper, additional therapy support, alternative medication) are appropriate.

Can I do ketamine therapy on Luvox?

Yes. SSRIs including fluvoxamine are compatible with at-home ketamine therapy with no washout required. Continue your normal Luvox dose unless your prescribing physician specifically advises otherwise.

Important: This page is informational and does not constitute medical advice or a recommendation to start, stop, or change any medication. Tapering psychiatric medications should always be coordinated with the prescribing physician. Compounded ketamine for anxiety, depression, PTSD, and chronic pain is not FDA approved.

Browse all medication withdrawal guides.