What does USP stand for? What does USP mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: USP.
Anytime a person with lower back pain and fever complains of a stiff neck, meningitis must be considered, especially in children. Meningitis is an infection of the tissue that covers the brain and spinal cord. It may cause upper back pain, stiff neck, swollen lymph nodes, and fever.
Changes in the electrolytes, changes in the sodium and potassium can lead to muscle cramping as well,â according to Higgins. 4. Fever and chills. It might sound counterintuitive, but if your body is severely dehydrated you may experience symptoms like fever or even chills.