After the fluid is collected and the needle is removed, you are asked to lie on your back or stomach for approximately one hour. Your blood will be drawn and sent to the lab with the spinal fluid. No preparation is needed unless your doctor gives you special instructions. Maintain your regular eating schedule. If you are allergic to Novocaine, tell your healthcare provider.
Infection is extremely low.
No treatment is needed. The procedure is not painful but momentary twinges of pain may be felt if the needle brushes against nervous tissue. Avoid strenuous or vigorous exercise for a day or so following the spinal tap. If you have a headache, lie down as much as possible and drink plenty of caffeinated beverages. Call your doctor immediately if you notice any unusual drainage, including bloody discharge, at the puncture site.