I've just gotten some prescription pills for my teeth I am in excruciating pain throughout the day and my doses are 5-325mg now I was told to only take one for pain i took 2 because of the low dosage and it still feels like somebody is stabbing me in my jaw bone , I was wondering if I took 3 or 4 of them would it do any harm ? I'm really really in a lot of pain Andi can't take it anymore. I can't get any sleep at night I can't eat when I want or drink and when I yawn feels like somebody ripping my glandes apart. But I really need some advice the pain is just unbearable please help me