Table 1.

Treatment Options for Allergic Rhinitis^5,19

Mode of Administration	Types of Drugs	Clinical Treatment	Degree of Recommendation
Oral	Oral corticosteroid	Second-line medication	Use as appropriate
	Oral H1-antihistamine	First-line medication	Recommended use
	Leukotriene receptor antagonist	First-line medication	Recommended use
	Mast cell membrane stabilizer	Second-line medication	Use as appropriate
Intranasal use	Intranasal corticosteroid	First-line medication	Recommended use
	Nasal decongestant	Second-line medication	Use as appropriate
	Nasal H1-antihistamine	First-line medication	Recommended use
	Intranasal corticosteroid plus H1-antihistamine	Second-line medication	Use as appropriate
	Intranasal anti-cholinergic agent	Second-line medication	Use as appropriate