A Traveler’s Guide to the Common Cold

Zicam® (zinc-containing) nasal spray and swabs after more than 130 patients report-ed permanent loss of smell. Regardless of the brand, zinc-containing nasal sprays are not recommended. Adverse effects: permanent anosmia, nasal and throat irritation, headache, bad taste, bloody or dry nose2 **CAUTION: Ingesting too much … ................
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