Dr. David I Levenson M.D.

Cholera is an infection that is caused by a bacterium known as Vibrio cholerae, which attacks the small intestines. This disease is extremely contagious, especially in areas where there is poor sanitation or during disasters such as floods. It is capable of killing people who are infected within...

Prozac, also called Fluoxetine, is an anti-depressant drug that is used to treat mental problems. It does this by affecting the chemicals in the brain, which may be unbalanced due to panic, anxiety, or depression. It is a drug that is used to treat mental problems, and it must be prescribed by a...

Sometimes, we hear of certain diseases or health conditions frequently but are never aware of their background; like it is common to find people who do not know much about Leukemia. But I don’t want to underrate you. How much do you know about Leukemia? Did you know that it is a type of cancer?...

What is anemia?Anemia occurs when there are low levels of red blood cells (RBCs) in the body. Red blood cells are the ones that carry oxygen all over the body. So when a person's RBC count is lower than normal, it means that there is not enough oxygen in the blood, causing symptoms of anemia, such...

IntroductionAlthough doctors have the best intentions, it does not always mean that they will perfectly recognize their patient’s greatest need. For this reason, patients also need to take an active role when it comes to communicating with their doctor.One of the best ways to make sure that...

Introduction Pyrexia is the medical term for fever, in which the human body temperature rises above the average normal (37 degrees Celsius or 98.6 degrees Fahrenheit). Pyrexia is one of the most common symptoms of numerous medical conditions.There are multiple factors can affect the normal body...