I canât itch and dissect a frog at the same time. My first memory of the prolonged itching sensation on my arms and neck was during a summer school biology course when I was 14 years old. The distraction of constantly wanting to scratch while trying to focus on cutting up a frog was pure torture.
1 Chronic sinusitis lasts longer than eight weeks or occurs more than four times per year, with symptoms usually lasting more than 20 days. 2  Sinusitis can be caused by viruses, allergens, pollutants, bacteria, and fungi. 3  Symptoms of sinusitis include. 4  runny or stuffy nose,  postnasal drip,
Symptoms Youâll feel a deep and constant pain in your cheekbones, forehead, or the bridge of your nose. The pain usually gets stronger when you move your head suddenly or strain. At the same time, you might have other sinus symptoms, such as: A runny nose; Feeling of fullness in your ears; Fever; Swelling in your face; Other kinds of recurring headaches, like migraines or tension headaches, are often mistaken for sinus headaches. Because the treatment you need depends on what kind of headache you have, itâs important to figure out if your symptoms are caused by your sinuses.