When Botox is considered
It may be discussed when medicines and stool care do not adequately settle spasm or pain.
Chronic fissure
Persistent spasm
Surgery avoidance in selected cases
Fissure Treatment
Botox Injection Therapy for Fissure
Botox injection may be used for selected chronic fissures to relax the internal sphincter temporarily. Reduced spasm can improve blood flow and support healing.
Treatment Pathway
1
When Botox is considered
Chronic fissure
2
What it does
Less spasm
3
Limits and follow-up
Monitor pain
Key Treatment Points
Botox injection may be used for selected chronic fissures to relax the internal sphincter temporarily. Reduced spasm can improve blood flow and support healing.
What it does
Botox relaxes the muscle enough to reduce pressure while the fissure heals.
Less spasm
Improved comfort
Healing window
Limits and follow-up
Some patients still need surgery if fissure does not heal or symptoms return.
Monitor pain
Maintain soft stool
Review recurrence
Related Reading
Explore Related Topics
Continue learning about anal fissure — each linked topic adds important clinical context to help you prepare for your consultation.
FAQ
Frequently Asked Questions
Is Botox a surgery?
No. It is an injection treatment, but it still needs medical assessment and sterile technique.
Is the effect permanent?
No. Botox relaxes the muscle temporarily, which may allow healing.
Can fissure return after Botox?
Yes. Recurrence can happen if constipation or spasm returns.
RectoRelief Hospital
Get a clear, diagnosis-led treatment plan
Our team reviews symptoms, examination findings, patient comfort and recovery goals before recommending treatment. Sensitive conditions are handled confidentially.
Care Notes
Targets sphincter spasm
Effect is temporary
Not for every fissure
Medical references used for this guide
This page is educational and does not replace a clinician's examination. References reviewed include ASCRS anal fissure expanded information, Mayo Clinic anal fissure symptoms and causes, and Cleveland Clinic anal fissure guide.