Dr. Nathan C Kraynack M.D.

What is cystic fibrosis?It is a genetic disease that affects both young children and adults. It mainly affects the lungs and the digestive system. When a child inherits two copies of the genes responsible for cystic fibrosis, the child develops the disease.The complications associated with the...

Medications for cystic fibrosis can help control the mucus in the lungs and keep the lungs’ normal functioning as much as possible. What is Cystic Fibrosis?Cystic fibrosis is a genetic disease known to affect the cells that make mucus, digestive fluids, and sweat. Usually, these fluids are thin...

Bronchopulmonary DysplasiaPremature infants who have problems in their respiratory system have an increased risk of bronchopulmonary dysplasia (BPD), which is also called chronic lung disease. Bronchopulmonary dysplasia (BPD) can be a serious condition, which needs intensive treatment. This...

Croup is a childhood illness that can cause distress to children, especially at night. It is characterized by stridor and a barking cough. This viral condition results in laryngeal and tracheal swelling.Although most cases of croup are successfully managed at home, there are still cases where...

IntroductionHealthy infants tend to achieve their growth and development milestones in a timely manner. They also develop their vision, hearing, movement, and other types of vital functions because certain enzymes clear out fatty protein as well as other unwanted elements that can hinder normal...

Croup, a viral infection in children, is a condition that causes swelling of the vocal cords. The cause of croup is also the same virus that causes a normal cold. Croup can happen any time, but is very common during the winter. ...