Clonazepam (Klonopin) is a long-acting benzodiazepine with a half-life of 18-50 hours. The longer half-life makes tapering somewhat more feasible than shorter-acting benzodiazepines like alprazolam. How to taper off clonazepam still requires slow, careful tapering, particularly after long-term use. Always work with your prescriber. Never cold turkey.
Typical tapering approach
Slow taper using the Ashton method principles:
- From 2 mg/day: reduce by 0.125 mg (1/8 of 1 mg tablet) every 1-2 weeks
- Or by 5-10% of current dose every 2-4 weeks (hyperbolic)
- Use 0.5 mg tablets which can be split into 0.25 mg or quartered to 0.125 mg
- Total duration: 6-18 months for long-term users
Direct taper vs switching to diazepam
Clonazepam’s long half-life makes direct tapering more feasible than alprazolam. Some clinicians still switch to diazepam for very difficult cases.
Equivalence: 0.5 mg clonazepam ≈ 10 mg diazepam.
Common withdrawal symptoms
- Anxiety, panic
- Insomnia
- Tremor
- Muscle stiffness
- Cognitive issues
- Sensory hypersensitivity
- Mood changes
- Protracted symptoms in some patients
Frequently Asked Questions
Is clonazepam easier to stop than Xanax?
Generally yes due to longer half-life.
How long does clonazepam taper take?
6-18 months for long-term users. Varies significantly.
Can I split clonazepam tablets?
Yes, scored tablets allow 0.5 mg → 0.25 mg → 0.125 mg precision.
Should I switch to diazepam?
Less commonly necessary than with alprazolam. Some patients benefit.
What about protracted withdrawal?
Possible after long-term use. Symptoms may persist months. Patient management and time are typical approach.
The bottom line on tapering off clonazepam
Clonazepam can typically be tapered directly with patience. Slow hyperbolic schedules over 6-18 months work for long-term users. Don’t rush. Discuss with prescriber. See our Ashton method guide.