Early Intervention in Allergic Patients

NCT05040828 · clinicaltrials.gov ↗

PHASE4

Phase

COMPLETED

Status

59

Enrollment

OTHER

Sponsor class

Conditions

Allergic Rhinitis Due to Weed Pollen
Montelukast

Interventions

BEHAVIORAL: Start taking Montelukast Sodium Tablets 10mg quaque die orally two weeks before peak pollen count.
BEHAVIORAL: Montelukast Sodium Tablets 10mg quaque die orally was administered after peak pollen count.
DRUG: No oral drug therapy throughout the pollen period

Sponsor

Beijing Tongren Hospital