Historically, staphylococci, pseudomonads, and Escherichia coli have been the nosocomial infection troika; nosocomial pneumonia, surgical wound infections, and vascular accessrelated bacteremia have caused the most illness and death in hospitalized patients; and intensive care units have been the epicenters of antibiotic resistance.
A warm spot can be noticed in the portion of your arm where there occurred the blood clot. You can also feel like having a burning sensation around the affected area and also at times you might feel like the area is warm when touched. In case of serious blood clots in arm, the area affected can turn red and inflamed.
Recently I have had a pain in my neck where you would normally take a pulse. This has lasted for 2-3 days without getting better and slightly worse. It is sore to the touch and hurts when I look up or to the right. The pain also increases when I bend over or strain in some fashion. The pain is on the right side of my neck.