Dr. Nelson Dexter Weed M.D.

Cholera is a very dangerous disease, which is caused by the bacterium called Vibrio cholerae. Someone infected with cholera experiences painless and watery diarrhea. Due to continuous diarrhea, one is likely to develop dehydration which can result in death. Many people who get cholera happen to...

Shingles is a contagious viral infection that is caused by the varicella zoster virus, the same virus that causes chickenpox. This virus affects a particular nerve section, causing painful rashes on the skin connected to that particular nerve. The rash normally appears in a form of a band on any...

Multiple sclerosis (MS) is an illness that affects the body’s nervous system and whose cure has yet to be found. MS is characterized by varying signs and symptoms depending on which part of the nervous system is affected. The main and most common signs and symptoms observable in most patients...

Edema is the medical term used for swelling. Swelling can affect a particular part of the body or the entire body due to some injury or inflammation. Apart from this, the other factors that can cause edema are side effects of certain medications, infections, pregnancy and few other medical...

According to a new study, many people who are listed as overweight as per their body mass index (BMI) scores may actually be classified as obese. “BMI along with the measures of the hormone leptin is a better way to measure obese people, especially those who are at increased risk of diabetes,...

We all undergo this feeling when the nose becomes blocked with mucus, making it difficult to even breathe. The feeling is very irritating, as with it comes a number of other secondary symptoms. There are various reasons behind nasal congestion, including the pressure on the sinus points. Some of...