Tiredness

• According to the Cleveland Clinic, a patient may be more tired than usual for a few weeks following an endovenous thermal ablation procedure.
  
  

Pain

• Patients may notice pain at the ablation site for a couple of weeks after a thermal ablation surgery.
  
  

Bruising

• Abnormal bruising may occur at the site of a thermal ablation. The bruising normally clears up within two weeks of the procedure.
  
  

Numbness

• In rare cases a thermal ablation patient may notice numbness or tingling along the shin for several days after the laser procedure.
  
  

Blood Clot

• Thermal ablation patients run some risk of developing a blood clot in the veins near the treatment area.