I've been getting toradol injections since march (30 to 60 mg) twice a week. Recently, one day, 60mg twice, two days later, same dosage, yesterday, 30 mg, followed by 60 mg. I had a reaction to zanaflex about a week ago and it made the spinal pain worse, so I quit taking it, and needed more toradol to counteract the reaction. Last dosages with toradol didn't touch this pain. My back has went into a spasm that won't go away & it's causing headaches. I'm getting more crampy with muscle pain. I had diarrhea for about 6 days, really bad, my bowels are working fine now, but I seem to be gaining quite a bit of weight. I have went from 154 to 163, with a 3 lb weight gain from yesterday just eating one hot pocket, and a sub sandwich. I know toradol can cause kidney failure, I only had a reaction to it initally using it two days in a row, I developed a kidney infection, that was back in april. My urine shows that I am in a dehydrated state, and some blood, no protein. Think this might be a decrease in potassium or could the medication be messing with my kidneys again? I don't know what to think, but I know something is wrong.