Dr. John M Littlefield M.D.

Recommended Articles

• What Is Asthma: Get the Facts

  Asthma is a lung condition where the lung bronchioles constrict and get filled with mucus, narrowing the passage for air to pass through. It is a non-curable condition. However, the symptoms can be suppressed with proper medication, exercise (as prescribed by the doctor, or else, doing inappropriate...

• Dysentery: Antibiotic Treatment and 9 Natural Home Remedies

  What Is Dysentery?Dysentery refers to intestinal inflammation or an infection that leads to severe cases of diarrhea with traces of blood in it. In certain cases, mucus can also be present in the stools. The diarrhea that is present with dysentery can persist for up to 3-7 days. Dysentery is known...

• What Causes Testicular Cancer?

  If you were to pose this simple question to your doctor, you would get the response that science does not know for sure what triggers cancer in the testes. But if you were to dig a little deeper, you may be drawn into a discussion on chromosomes and genes, the basic building blocks of life, and how...

• Pneumonia: Are There Multiple Types?

  What is pneumonia?Pneumonia is an acute lung infection that causes inflammation of the air sacs in either one or both lungs. The air sacs get filled with fluid or pus, making it difficult for the affected person to properly breathe. Individuals who have contracted the infection usually cough and...

• Blood Blister: Causes, Symptoms, and Treatment

  What is a blood blister?A blood blister is a raised piece of skin that has blood inside it. Blood blisters are somewhat similar to blisters that have clear fluid in them. The blisters are usually harmless and tend to go away within a few weeks without treatment. A blood blister can contain blood,...

• How Does the Flu Spread?

  The flu, or influenza, is a contagious disease, and it affects millions of people a year, particularly during the winter and early spring. This respiratory disease is caused by influenza A and B viruses, which attack the lower and upper respiratory tract. In cases, the symptoms caused by the flu...