<s>[INST] I had 6 bottom teeth extracted 6 days ago.  One was abcessed.  Then had immediate denture placed.  I was on antibiotics before surgery, amoxicillian and then keflex after surgery. Just last night I noticed my heart is racing and pulse is fast.  Woke up like this too and has been like this all day.  Is it possible I could have beginning of sepsis from abcessed tooth?  No pain, no dizziness and no shortness of breath.  Wonder too if it could be from antibiotics. [/INST] hello thanks for consulting at hcm..may be ur immediate denture placed is pressing on the socket area of the extracted teeth,, it might be causing this feeling,, either ways plz take food before u take antibiotics and analgesics, and consult ur nearest dentist..do salt water gargle thrice daily..hope it helps..tak care.. </s>