Common cause is worms in intestine or strong allergy to some environmental pollens dusts foods Drugs
Tropical Esinophilia and chronic pulmonary eosinophilia
Rarely ChurgStrauss or Pulminary angiitis can cause
Workup requires detailed investigation after clinical exam
Next Steps
Consult Pulmonologist and convey your doubts
Answered2019-01-01 07:43:32
Let others know if this answer was helpful