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doi: 10.1002/14651858.CD004655.pub2

[DOI] [PMC free article] [PubMed] [Google Scholar] 4.Suntres ZE

Treatment with intranasal cyanocobalamin should be delayed until symptoms resolve in patients with nasal congestion, allergic rhinitis, and upper respiratory infection

Route Intranasal Published Dose Context Appears in the search and clinic landscape, but published human exposure data is absent

doi:10.1016/j.jtauto.2021.100131

By blocking NNMT, 5-Amino-1MQ helps restore cellular balance and metabolic output
