Table 3. Conventional Therapy of Control Group

Author (Year)	Comparisons	Type of Medications Usage
Albu19) (2013)	azelastine HCl nasal spray	Antihistamines qd, 2 sprays per nostril (total dose of 1.1 mg)
Ni20) (2013)	budesonide nasal spray	Intranasal corticosteroids qd, 2 sprays per nostril
Garaczi22) (2011)	Fexofenadine HCl 180 ㎎	Oral antihistamines 180 ㎎, qd PO
Huo21) (2011)	budesonide nasal spray	Intranasal corticosteroids qd, 2 sprays per nostril

qd : quaque die, HCl : Hydrochloride, PO : Per os