I had an abscess on right cheek , just above the mandible in 2018. To which I& D was done and was followed with Linezoild after the procedure.. but now since 2021 January , there is very little amount of seropurulent foul smelling fluid is coming out of it by squeezing it , there may be a blind sinus formation. I had taken cefixime , Doxycycline , applying clindamycin locally but the slimy fluid is still coming out on Squeezing though very very less amount , its not healing completely. No induration , no swelling is there. What should be done . No dental involvement is there as examined by dentist.