Dr. Paul Norman Arnold MD

Eye infections occur when various harmful microorganisms invade the eyes. They can be caused by bacteria, viruses, or fungi. When suspecting an eye infection, you should go and get a detailed eye examination from an eye doctor. Trying to self-diagnose and even self-treat eye problems and eye...

Type 1 diabetesType 1 diabetes, which is also called insulin-dependent diabetes, is the more severe form of diabetes. Type 1 diabetes develops at any age, but it usually develops among children and teenagers. This is the reason why it is also commonly called “juvenile” diabetes.Living with type...

What is sarcoidosis?Sarcoidosis is an inflammatory disease, which is characterized by the growth of granulomas or tiny collections of inflammatory cells in various parts of the body. When the immune system is slowed down and when these numerous clumps form, they tend to interfere with the organ’s...

The exact cause of cataracts is not known. Nevertheless, it seems that most cataracts are caused by long-term variations in the eye lens protein components which in turn causes cloudiness in the lens. Though not common, cataracts can affect infants and young children due to genetic enzyme...

IntroductionTay-Sachs disease is a genetic disorder that affects the brain's nerve cells. Individuals who have this disorder lacks a type of protein that is needed to break down fatty substances in the brain. Without this protein, fatty substances accumulate in the brain to toxic levels, which...

Normally, the eye, cornea, and lens can easily focus light rays on the retina. The disease known asastigmatism is an imperfection in the curvature of the cornea, and it can produce a clear, round dome covering the iris and pupil.The cornea and lens remain smooth and are always curved equally in all...