🩺 Main Uses
Depression; insomnia (off‑label).
🧪 The Science & Facts
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Half‑life (t½)
7 h
How long the drug hangs around. Longer half‑life = slower changes.
Time to Peak (Tmax)
1.5 h
Roughly when you feel the main effect after a dose.
What it hits (receptors)
Primary:
Priapism (rare), orthostasis, and next‑day grogginess are key risks.
How your body processes it (metabolism)
Caution with strong 3A4 inhibitors/inducers.
⚠️ Warnings
- Drowsiness lasts into the next day
- Can cause dizziness when standing up
- Rare risk of priapism (read up on it) but basically an intense erection for hours that can be very dangerous, despite how fun it may sound
- Avoid mixing with sedatives or alcohol
- Not meant for long-term depression alone
⏬ Taper & Withdrawal
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If you’re reducing
If used nightly, taper to limit rebound insomnia.
Possible withdrawal
Insomnia, anxiety, flu‑like symptoms (usually mild).
Info here is educational, not medical advice. Always taper with prescriber support if possible.
🧠 Trusted External Sources Last reviewed 22 Aug 2025, 21:33 by Connor O’Driscoll
🔗 Interaction Checker
Always verify drug interactions using the Drugs.com Checker.
Need Help Getting Off This?
Try your GP first. If that doesn't help, find local support services who understand tapering.
Find Support Near You →⚠️ Black Box Warning
Antidepressants: ↑ suicidal thoughts/behaviours in under‑25s.
This is a plain‑English summary of headline safety warnings. Talk to a clinician before changing any medication.