Dr. Philip Ronald Veazey M.D.

Head lice are tiny, wingless, blood-sucking organisms. They reside in the hair of your head and feed on your scalp’s blood. An adult louse has a size equal to that of a sesame seed, while the size of its eggs is roughly that of dandruff.Causes of Head LiceHead lice are highly contagious and can be...

What Are Lymph Nodes?The different systems in the body play a role in keeping the body working and function properly. The lymphatic system is as important as other systems. It is a complex network of valves, thin vessels, nodes, ducts, and organs. The lymphatic system helps protect and preserve the...

IntroductionA small bump on any part of the body is always a troublesome affair. Has anyone wondered whether it is just a boil or a pimple? Although the two often look so similar, they are actually two different things. A pimple and a boil may start out similarly, wherein there would be a reddish...

It is very common to assume that anyone with the sniffles is contagious. Very often, however, those sniffles are not linked to anything contagious at all--they can be related to other factors. The first thought of many individuals when they suffer from a runny nose, nasal congestion, coughing, or...

For centuries, gout has been considered a disease that affected the wealthiest individuals who could afford to consume meat, seafood, and alcohol. Gout is caused by crystals of uric acid that are formed within the joints of the body, which scratch and irritate surrounding tendons and bone. Uric...

A fever is an abnormally high body temperature, often characterized by shivering, headaches, and delirium. The normal body temperature is 98.6 ̊ F. Temperature between 98.6 ̊ F and 100.4 ̊ F is considered to be a low-grade fever. However, temperatures at or above 102 ̊ F may be dangerous and...