It's been nearly 2 months since my doctor performed total ablation of saphenous vein. Leg stings. What is wrong?

Most patients after radiofrequency ablation (RFA) report improvement in their symptoms within one to two weeks following the procedure. However, it can take longer than a month or two to see full results for your treatments. Follow up with your physician after the procedure for the sequence of ultrasound scans to mainly evaluate for lower extremity deep veins patency, superficial thrombophlebitis, and closure of the superficial vein that was treated with RFA. Your physician can help you with recommendations after the procedure to best manage your care and any discomfort once your ultrasound and follow up is done.
All the best,

Discomfort for 2 months post saphenous vein closure is not common but it does occur.  I have seen this most common in thin patients whose saphenous vein is close to the skin.  The stinging is due to  saphenous nerve irritation which is close to the treated saphenous vein.  There is also a component of discomfort from the treated vein contracting and causing irritation along it course in the leg.  The best treatments for this are time, wet heat to the stinging areas and an oral anti inflammatory such as ibuprofen or naprosyn. Occasionally evacuating any clotted areas may also help.