Sympathectomy
Relief from Raynaud's: Restore warmth and circulation with Sympathectomy.
Last Updated: July 3, 2026
Surgery Type
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What happens in this surgery?
- Performed under general anesthesia, typically through small incisions in the armpit area.
- A tiny camera (endoscope) and specialized instruments are used to locate and interrupt specific sympathetic nerves in the chest cavity.
- This interruption prevents nerve signals from causing excessive constriction of blood vessels in the hands.
- Aims to improve blood flow, reduce pain, and increase warmth in the fingers.
Ready to take the next step?
Connect with a specialist to see if Sympathectomy is right for you.
Post Surgery Recovery
What to expect after your procedure
After a sympathectomy, patients typically spend one to two nights in the hospital for observation and pain management. You may experience some pain or discomfort at the incision sites, which can be managed with prescribed pain medication. Swelling and bruising are also common and usually subside within a few weeks. Early mobilization is encouraged to prevent complications like blood clots, and nurses will assist with gentle walking soon after the procedure. Full recovery from sympathectomy generally takes several weeks. During this time, it's important to avoid strenuous activities, heavy lifting, and sudden movements that could strain the surgical area. Your surgeon will provide specific instructions regarding wound care, showering, and when you can gradually resume normal activities, including work and exercise. Follow-up appointments will be scheduled to monitor your healing progress and assess the effectiveness of the procedure in improving your Raynaud's symptoms.
Hospital Stay
1–7 days
Varies by procedure
Initial Rest
1–2 weeks
Light activity only
Follow-up Visit
2–4 weeks
Wound check & review
Full Recovery
6–12 weeks
Back to normal activity
Recovery & Wellness Tips
- Undergo a thorough medical evaluation, including blood tests, imaging (e.g., CT scan), and vascular studies to assess circulation.
- Discuss all current medications, supplements, and allergies with your surgeon; certain medications like blood thinners may need to be adjusted or stopped.
- Follow fasting instructions provided by your medical team, typically avoiding food and drink for several hours before surgery.
- Arrange for transportation to and from the hospital and for assistance during the initial recovery period at home.
