The Old English word for a Crab - stems from the Germanic Saxon Kreb , However Cancer comes from the anotomical name - ' canker ' is from the Latin word for  a crab ,  later the word cancer was used to describe a  malignant tumor .  which was first described by the Greek physician Galen , ( among others ) , who noted similarity of ( karkinos ) ...
Sinus infections often follow a cold and cause pain and pressure in your head and face. Sinusitis can be either acute (sudden) or chronic (long-term). With chronic sinusitis, the infection or inflammation does not completely go away for 12 weeks or more.
How Long Does Sinus Infection Last. Sinus infections are caused by inflammation that occurs in the sinus and nasal cavities. Typical symptoms of sinus infections include, but are not limited to intense headaches, nasal congestion, a runny nose, facial pain and even toothaches. In order to answer the question âhow long does sinus infection last?â doctors normally try to divide the illness into three broad categories.