Hi,Dear ,Thanks for the query to My HCM Clinic.
I studied your query in details and understood your health concerns.
In my opinion-the cause of your
abscess in the armpit -
a-Incomplete and improper drainage -and suppressed infection by the antibiotics .
b-I would advise FBS and PPS- to rule out any
diabetes as the cause of the reccuring abscesses in the past-as told by you.
@ For the Reccuring hard red lump getting bigger-
-As the lump is not going to drain on it own and would recurr again if not treated properly, I would advise you to go to ER and plan for the "Proper
Incision and Drainage " which you could not do last time.
Hope this would help you to plan treatment with your ER doctor.
Wellcome for further query in this regard.
Wishing you fast recovery.
Good day..!!