The effect of intra-nasal tetra sodium pyrophosphate on decreasing elevated nasal calcium and improving olfactory function post COVID-19: a randomized controlled trial

Olfactory dysfunction is recognized as a symptom of COVID-19. Reports revealed the nasal calcium increase has adverse effects on olfactory function. Tetra sodium pyrophosphate, a chelating agent, can bind calc...

Source: Allergy, Asthma and Clinical Immunology - August 4, 2022 Category: Allergy & Immunology Authors: Mohamed H. Abdelazim, Ahmed H. Abdelazim and Waleed Moneir Tags: Research Source Type: research