To Determine if Diphenhydramine Works for Nasal Congestion at Two Different Doses

• Status: Completed
• Trial end date: 2007-05-01
• Target enrollment: 0
• Participant gender: All

Summary

The study was to determine if the drug worked to relieve nasal congestion experienced by people with seasonal allergies.

• Phase: Phase 4
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Johnson & Johnson Consumer and Personal Products Worldwide
• Treatments: Diphenhydramine; Ephedrine; Promethazine; Pseudoephedrine

Criteria

Inclusion Criteria:

• otherwise healthy males and females

• 12 to 65 years of age

• hypersensitivity to specific pollens for a minimum of 2 years prior to study start

• appropriate SAR sign/symptoms scores

Exclusion Criteria:

• pregnancy, lactation and contraception issues

• contraindicated medications or therapies

• evidence of clinical, dietary, lifestyle or psychiatric issues, which in the opinion of the investigator, could increase the risk to the subject or research staff, or interfere with the interpretation of study results