HELLO DOCTORS, GOOD DAY! I HAVE AN 8 MONTHS OLD

HELLO DOCTORS, GOOD DAY! I HAVE AN 8 MONTHS OLD BABY AND NOW CONFINED IN THE HOSPITAL BECAUSE SHE COLAPSE LAST SUNDAY AND THE NEXT DAY AT EXACTLY THE SAME TIME. WHAT HAPPEN TO HER? THE FIRST FINDING WAS HER BOTH LUNGS HAS PHLEGM. THE SECONDFINDINGS WAS AN EPILEPSY. WHAT IS THE POSSIBLE CAUSE or CAUSES OF AN EPILEPSY AND HAVING PHLEGM IN BOTH LUNGS? THANK YOU.
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