I paid to have my teeth whitened via the Zoom! whitening system at my dentist's office approximately 7 hours ago. My teeth didn't hurt at the time but now they are KILLING me and my gums are red and swollen. I took 1, 800mg Ibuprofen before and after the procedure but they didn't really help. What else can I do or take to relive this pain? I have a mid-term exam tomorrow and I cannot get ANY sleep because it hurts to breathe because my teeth are so sensitive to the moving air...
Also, I seem to have lost my voice, almost completely after having the whitening done. Has anyone else had this happen to them?

Thank you!