My front tooth (left side, tooth #10?) is very painful. Now, it seems all my left side teeth are in pain, even my face

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I went to see my dentist this morning and did x-ray. He told me that I need to do an apiecoectomy surgery. However, the earliest time I can have this surgery is end of june. Could anybody give me some suggestion to release the pain before my surgury. Does anybody have similar experience?
Thank you very much.
Oliva