Azelastine Nasal Spray Prevents COVID-19?
Spoon Feed —
Azelastine nasal spray used three times daily for 56 days significantly reduced PCR-confirmed SARS-CoV-2 infections versus placebo.
Source
Azelastine Nasal Spray for Prevention of SARS-CoV-2 Infections: A Phase 2 Randomized Clinical Trial. JAMA Intern Med. 2025 Sep 2:e254283. doi: 10.1001/jamainternmed.2025.4283. Epub ahead of print. PMID: 40892398; PMCID: PMC12406145.
