### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
very last tooth on the left side bottom had broken also had a cavity it my dentis repair cavity and file tooth down next step will be a crown well i have been experiencing servere pain, June 21 toke two ADVILS right after my stomach became upset chin became numb and little tingling on lower bottom left lip, dentist took exray yesterday and told me my gum is infected put me on AMOX TR-K CLV 875-125MG TAB, I go back on june 25th If infection clear a little dentist is going to open tooth up and put pain medicine down in tooth  is this a good idea.

### output:

Hi. Can understand your concern. As per your complaint pain in tooth after cavity filling and preparation of tooth for placing a crown clearly indicates that the nerves of the tooth have been opened up due to preparation of cavity to retain the filling causing inflammation and condition is known as Chronic Irreversible Pulpits . You should consult your dentist and get an X-Ray done, and it will definitely show exposed nerves and blood vessels present in central portion of tooth in a small chamber known as Pulp. The treatment is first to get the filling removed under local anesthetic followed by Root Canal Treatment and the advised antibiotic AMOS TR-K CLV 875-125MG TAB twice daily, along with it a painkiller is to be taken to relieve pain as antibiotics can reduce infection but to relieve pain painkiller is needed. You can take Ibuprofen for moderate pain but in case of severe pain Motorola or Tramadol can be taken. Hope this information helps. Thanks and regards... Chat Doctor. .