I have a patient who has complains of abdominal bloating and pain since last ten days. All test are normal except Eosinophils 15 %. USG normal, rest CBC Picture normal. LFT RFT Blood sugar normal. Also complains of incomplete defecation.

I advised for UGI with d1d2 biopsy.I feel its Eosinophilic gastroenteritis. What else can be done. Apart from this I have given albendazole also. What else can be done?