The New York University Langone Medical Center, on the other hand, reports no marked increase in blood sugar levels in diabetics. As a precaution, however, you should discuss fish oil supplements with your health care provider, if you have diabetes. If you're already taking fish oil supplements, keep a close watch on how your blood sugar levels vary.
Another condition that can cause headache above left eye is glaucoma. This condition is due to the build-up of pressure within the left eye that causes damage to the optic nerve, destroying peripheral vision and leading to blindness. Any infections or tumor in the left eye or brain can cause pain around the eye.
I have been experiencing an unusual numbness, pressure and tingling sensation on the left side of my head, just above the temple, for several weeks now. It isn't painful, but it's something I can't explain away.And there are times when I can feel the blood pumping through the area.ain on left side of head. I have the exact same feeling for the past two days, however, mine started with a a head-rush and feeling of light headedness and almost fainting. Went to the hospital two nights in a row.