i have foot and leg pain.l this drug is great i also have artritis, i also ddring about 4 cups of coffee a day and only eat once a day, my writing is shaky but i also had these tremors befoe i started this med. i have been on iit for about 2 and a half months. i give this drug a ten it has really helped by foot and leg pain. give it about 3 months to work thanks