If you wonder why you have a runny nose (rhinorrhea), there are quite a few possible causes. A cold or sinusitis, seasonal allergies, and COVID-19 are common culprits.1If you feel like you always have a runny nose, it may be due to a chronic condition likeenlarged adenoids,nasal pol...
reactions. Only burning sensations, erythema and local pain were reported as side effects, the treatment of which was easily manageable. Other frequently reported AEs (<5% of patients) such as nausea, nasopharyngitis, bronchitis, sinusitis, vomiting, pruritus or hypertension were not reported [11]...