Dr. Ralph Lynn Petrilli M.D.

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• Foods to Eat with High Vitamin D

  What is vitamin D?Vitamin D is different than other types of vitamins since it is a fat-soluble vitamin. The reason it is different is because the human body can make the most of this vitamin as per the need with exposure to sunlight. Vitamin D is known to act as a pro-hormone, since it has an...

• The Body Image Struggle with Rheumatoid Arthritis

  Feeling good and confident can be incredibly difficult when living with a chronic condition such as Rheumatoid Arthritis (RA). Body image, quality of life, and health are all interconnected. Each one plays a role on the other. When the body stops cooperating and begins to physically change in ways...

• Guaifenesin Drug Interactions

  What is guaifenesin?It is an expectorant. It helps to cough out mucus through the mouth. It is known to reduce chest congestion caused by infections, common cold or allergies, respiratory illnesses, and bronchitis. It is not used to treat cough caused by smoking and long-term breathing problems....

• Anemia Symptoms

  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...

• What Is Pyrexia: Causes, Symptoms, and Treatment

  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...

• Questions You Should Be Asking Your Doctor

  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...