MY SISTER IS 85 AND IS VERY ACTIVE SWIMMING 3

MY SISTER IS 85 AND IS VERY ACTIVE SWIMMING 3 TIMES A WEEK. DRIVES EVERY DAY. SHE TURNED IN THE CAR AND PULLED SOMETHING IN HER BACK SHE WENT TO A CHICOPARCTOR ONE DAY THIS WEEK AND IT HELPED HER. SHE IS STILL VERY SORE. CAN SHE TAKE TRAMADOL FOR A FEW DAYS TO HELP HER WITH THE PAIN. I USED IT (I'M 70) AND HAD NO PROBLEMS. CAN SHE TAKE IT A FEW DAYS TO SEE IF IT HELPS.