Common Withdrawal Symptoms of Lexapro
Lexapro (escitalopram), an SSRI antidepressant, can cause discontinuation syndrome when stopped abruptly. Symptoms typically start within 1-3 days and last 1-2 weeks, though some persist longer. The most frequent include:
- Dizziness or vertigo
- Nausea
- Fatigue or lethargy
- Headache
- Irritability or anxiety
- Electric shock-like sensations (brain zaps)
- Insomnia or vivid dreams
- Flu-like symptoms (sweats, chills)
Severity varies by dose, duration of use, and tapering speed—higher doses (e.g., 20mg) or long-term use increase risk.[1][2]
Why Does Withdrawal Happen and How Long Does It Last?
SSRIs like Lexapro boost serotonin levels. Sudden stops disrupt this balance, leading to symptoms in 20-50% of users. Most resolve in 1-3 weeks with gradual tapering, but "protracted withdrawal" affects a minority for months.[1][3] Factors worsening it: skipping doses, switching meds, or individual sensitivity.
How to Taper Off Lexapro Safely
Doctors recommend tapering over 4-8 weeks or longer:
- Reduce by 5mg every 1-2 weeks (e.g., from 10mg to 5mg, then 2.5mg).
- Use liquid form for precise micro-doses if needed.
- Switch to longer-half-life SSRI like fluoxetine for smoother exit.
Never stop cold turkey—symptoms hit harder.[2][4]
What If Symptoms Are Severe?
Seek medical help for intense cases: severe anxiety, suicidal thoughts, or seizures (rare). Benzodiazepines or reinstatement of low-dose Lexapro can ease acute symptoms temporarily.[1][3] Track via patient forums like SurvivingAntidepressants.org for real experiences, but consult professionals.
Differences from Other Antidepressants
Lexapro's shorter half-life (27-32 hours) causes quicker, sharper withdrawal than Prozac (4-6 days half-life). SNRIs like Effexor often have worse symptoms (high norepinephrine rebound).[2][5] Paroxetine (Paxil) rivals Lexapro for intensity.
Patient Tips and When to Worry
Hydrate, rest, and use OTC aids like ginger for nausea. Symptoms mimic relapse, so distinguish via timing (post-taper). Pregnant users or those with bipolar risk extra monitoring.[4]
Sources
[1]: FDA Lexapro Label
[2]: Harvard Health: SSRI Withdrawal
[3]: American Family Physician: Antidepressant Discontinuation
[4]: NHS UK: Stopping Antidepressants
[5]: Psychiatrist.com: SSRI Discontinuation Review