I have no insurance and two months ago I had an upper molar abcess that had to have a drain put in and I was told I was very lucky! Now for two days I have one growing on the bottom and tonight it is a golf all size. I am dizzy, vomiting, dirrareha (sp) and y mouth and jaw bone hurts. When I go to th ER they refer me to a dentist that I cannot afford and they will not see me. Every tooth is black an rotton to the gums. Do I go back to the ER or am I going to die with these teeth? Hydrocodone is no longer working.
I will suggest you to start antibiotics containing amoxicillin and clavulanic acid, HY Chat Doctor.  Also, you should know that taking medicines in case when you have tooth decay is not the solution so do visit your dentist for sure even if your problem subsides by medicines temporarily and make sure to get all your teeth which are rotten/decayed treated which may either need to be removed or filled to avoid any further such incidences.