Dr. Donald L Mcalexander MD

Recommended Articles

• How to Identify Insect Bites and Stings

  The cause or severity of insect bites or stings can be determined by the symptoms. Most bug bite symptoms cause itchy or painful red bumps. Other insect bites can cause welts or blisters. The following are some clues of common insect bites:...

• The Human Heart: Function, Chambers, and Location

  IntroductionThe human heart is a part of the cardiovascular system that is situated in the middle of the chest between the lungs. Its exact location is slightly positioned to the left and behind the sternum (breastbone). The size of the heart is approximately the size of your fist. Its function...

• Kimchi's Health Benefits and More

  Kimchi is a Korean side dish made with salted and fermented vegetables. This Korean staple side dish usually has cabbage, radish, garlic, ginger, and various seafood, with spices and seasonings. In the past, kimchi was stored in jars and buried in the ground to stay at a certain temperature suitable...

• Different Blood Types and What They Mean

  The ABO (A, B, AB, or O) blood group system is used to classify different types of antibodies in the plasma and antigens in the red blood cells (RBCs). The ABO blood group and RhD antigen determine the type of blood that is a perfect match for blood transfusions. The four ABO blood groups are: ...

• Is There a Link Between Asthma and Bronchitis?

  Bronchitis and Asthma are both inflammatory conditions that affect lungs where a person’s airways swell up, causing them breathing problems.Asthma, also known as bronchial asthma, is characterized as a chronic condition in which a person’s airways become inflamed, narrow and swollen, and produce...

• How to Treat Meningitis

  Meningitis is a rare type of infection caused by different organisms like bacteria, a virus, and fungus. The infection usually starts in some other parts of the body like sinuses, ears, or upper respiratory tract. Successful treatment of meningitis depends on several factors like cause of the...