Facing breathing issue for 3-4 months.

3-4 months back, My mother faced breathing issue with heaviness in chest. As she hd fever too, she consulted doctor n took medicines for 4-5 days and contacted doctor again when didn't get much relief, doctor prescribed medicine for 21days of eosinophilia after blood test done. After a month, She consulted another doctor and doctor suggested eosinophil and Ige tests with x-ray. X-ray report was OK but eosinophil and ige level were high. Further doctor has prescribed some medicines i.e. Duanase nasal spray twice for 20days, hetrazan 100 thrice a day for 10days, allegra M once for 20days. After 20days, he replaced some medicines for next 10days i.e. Histafree 120mg(in place of allegra m) and flomist( in place of duanase) and ask to contact back with ige/eosinophil test. We have done tests, where eosinophil count seems in control but ige is too high. So prescribed some medicines mentioned in basic details and suggested for PFT and RAST, I am attaching PFT report and last Ige report here.