I was just denied a refill of my generic morphine pills because i used 90 in 9 days. I take 4gr every four hours, it is not a sedative, so i get no sleep, and end up taking it a complete 24 hour cycle. Now I have no paid medication for tomorrow, until i can get a prescription from the dr. at the cancer center. I shave stage 3 rectal cancer and have not started treatment yet. Is that too much morphine?