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.
To: rekha_20874. From your test results, it looks like you might be hyperthyroid, which could be a cause of high blood pressure. Or, your high blood pressure could be unrelated to your thyroid problems, or it could be a combination of both. When I was diagnosed as Hyperthyroid (Graves) my blood pressure was higher than it should have been, among other symptoms. I was treated with beta blockers initially while the anti-thyroid meds kicked in.