Conditions: Pain; Ketorolac; Intranasal Drug Administration
Interventions: Drug: 20mg intranasal ketorolac; Drug: 30mg Intranasal Ketorolac
Sponsors: Tehran University of Medical Sciences
Not yet recruiting Conditions: Pain; Ketorolac; Intranasal Drug Administration
Interventions: Drug: 20mg intranasal ketorolac; Drug: 30mg Intranasal Ketorolac
Sponsors: Tehran University of Medical Sciences
Not yet recruiting