Risks
There is very little chance of having a problem after a
joint fluid analysis. Infection, bleeding, or damage to the
tendon, nerve, or joint is rare.
Sometimes your doctor may not be able to draw any fluid
out. The joint space may be too small, you may have scar tissue in the joint
space, or there may not be any fluid in the joint.
The joint may be sore for 1 to 2 days after the procedure. If you have a cortisone shot, you may have some soreness or irritation at the site of the shot for 1 to 2 days. Avoid strenuous use of the joint for 2 to 3
days.