Enter any Number into this free calculator. How it works: Just type numbers into the boxes below and the calculator will automatically calculate the distance between those 2 points. How to enter numbers: Enter any integer, decimal or fraction. Fractions should be entered with a forward such as '3/4' for the fraction $$ \frac{3}{4} $$.
The most common causes of chronic nasal congestion are allergic rhinitis, from environmental allergens or irritants, and chronic rhinosinusitis. Chronic rhinosinusitis is defined as a sinus infection of greater than 12 weeks' duration that includes 2 or more major sinus symptoms or at least 1 major and 2 minor symptoms. Major symptoms include:
A 25-year-old man presented with complaints of midfacial pain, fever, and general malaise of about 48 hours' duration. He denied having a cough, rhinorrhea, or nasal congestion. The patient reported being hit in the nose about 10 days earlier and had received no interval treatment.