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Also Betadine Cold Defence, which contains iota carrageenan. But even though it's made in the U.S., the only way to get it is from Canada. (Which is an entirely
by Alex3917 5y ago
Also Betadine Cold Defence, which contains iota carrageenan. But even though it's made in the U.S., the only way to get it is from Canada. (Which is an entirely different product than the Betadine nasal spray that's available in the U.S., which the media has been making fun of people for using.)
- walterbell 5y agoThanks for the pointer. OTC nasal sprays have been used for many years in professions (e.g. dentistry) where there is unavoidable risk of exposure to respiratory viruses.