Dr. Darrell W Harrington M.D.

Laryngitis is the swelling of the vocal cords and is caused by discomfort, illness, or overuse of the voice box. Laryngitis can either be long-lasting (chronic) or short-term (acute). The swelling that causes laryngitis can be a result of various situations. Some of the causal conditions include...

Clearly, contamination and pollution have become a part of our everyday lives. Whether it is the contamination of air, water, or food, to a large extent it is all inevitable. This contamination of everyday substances gives rise to various illnesses that sometimes can culminate into a more serious...

What types of medications are prescribed for gonorrhea?Gonorrhea is a bacterial infection and sexually transmitted disease that is caused by Neisseria gonorrhoeae. People can get infected by having unprotected oral, vaginal, or anal sex. Sharing of contaminated sex toys can also transmit the...

A new study shows that a compound found in grape skin, peanuts, and red wine may prevent type 2 diabetes in obese people. These compounds prevent the harmful changes, such as inflammation and insulin sensitivity, which can lead to different health concerns. The results of the study are published in...

As a parent, it is very critical that you check the heath status of your child regularly. Autism in children can be detected as early as 18 months old. However, the condition can still be treated if discovered later in life. Children with autism spectrum disorder (ASD) have unique characteristics...

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: ...