Over-the-Counter Antihistamines & Heat Stress

Conditions: Heat Illness; Allergic Rhinitis; Heat Injury; Sudomotor Sympathetic Dysfunction Interventions: Drug: 50 mg Diphenhydramine; Drug: 10 mg Loratadine; Drug: 5 mg Desloratadine; Other: Placebo (Sugar Pill) Sponsors: Lakehead University Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials