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please consult paediatricianand get all the tests done
complete haemogram ,with
eosinophil count,chest xray ,immunological tests for tuberculosis
your daughter need a cardiac check up also
if your daughter is suffering so much you should find doctor of repute and take your baby for check up and take proper treatment
some times round worms infestation cause pulmonary problem
anti helminths like
albendazole 400 mg may be given as single dose only