Nasal sprays may make congestion worse if overused ... If more than a common cold is suspected, additional tests may be run, such as: Blood tests Allergy skin tests Sputum and/or throat culture Sinus ...
It is estimated that about 107 million people in China suffer from chronic sinusitis, about 1/3 of whom have chronic sinusitis with nasal polyps. People with CRSwNP experience symptoms such as nasal ...
It’s never easy to handle the frustrating symptoms caused by allergies, sinus infections, acute sinusitis, or chronic sinusitis. But the good news is you can fight against them using many easy ways.