Back pain that lasts more than three months (chronic) is less common than acute pain. Back pain often develops without a specific cause that your doctor can identify with a test or imaging study. Muscle or ligament strain. Repeated heavy lifting or a sudden awkward movement may strain back muscles and spinal ligaments.
Visit your doctor.: Sinus pain can be very significant, significant enough to raise your blood pressure. You should visit your doctor to make sure that your headaches are really just from sinus pressure, and not from something more serious.
Sinus infection is an inflammation of the sinuses and nasal passages causing symptoms like headache and pressure. It is synonymous with the term sinusitis. Sinus lining is covered by tiny hair-like structures called cilia that help move mucus out of the sinuses.