You will need to take an antineuralgic medication such as nucleo CMP forte or tegretol
. Associate with an anelgesic or steroidal antiinflammatory such as prednisone
. you will need to check on your sleeping or sitting position. Check if your movements and sensations are conserved to evaluate the extend of the sciatic nerve
Also visiting a physiotherapist can greatly relieve you from the sciatica
. You have to seek for your doctor's opinion and reevaluation before taking the medications.
hope this helps