150 patient with early covid is devided into two groups first group will receive regular protocol of drugs second group will receive ivermectin nasal spray in addition to regular protocl of drugs
Ivermectin showed a strong viricidal effect upon covid19 virus in vitro as proved by many authors according to many studies , covid virus stay in postnasal space for 4 days before starting general manifestation, so ivermectin mucoadhesive nanosuspension sprayed inside the nose and post nasal space may help in early management of covid19 and may play a great rule in prophylaxis as well