1 Tingling is present in your finger when you first wake up in the morning. 2  If some but not all of your fingers tingle for some reason that is not apparent to you.  If you believe that the tingling is cause by carpal tunnel syndrome as this is a leading cause of fingers which are tingling.
Ocular hypertension is a condition where the pressure in your eyes, or your IOP, is too high. Continually high pressure within the eye can eventually damage the optic nerve and lead to glaucoma or permanent vision loss. Some possible causes of ocular hypertension include: 1  high blood pressure,  stress,
Tonometry is the procedure eye care professionals perform to determine the intraocular pressure, the fluid pressure inside the eye. It is an important test in the evaluation of patients at risk from glaucoma. Most tonometers are calibrated to measure pressure in millimeters of mercury.