Dr. Ajit Pal singh Sandhu M.D.

Everyday tasks like walking up a set of stairs can be a daunting and debilitating endeavor for individuals with cystic fibrosis. The progressive, lifelong illness causes thick mucus to build up on the inside of critical organs, most notably the lungs. People who live with cystic fibrosis are...

You may be a patient concerned about the symptoms of pneumonia or you may have a friend or relative with symptoms suggestive of pneumonia. There are no universal symptoms that apply to every individual. The symptoms will vary from person to person and depend on the specific situation of each and...

Croup is described as an infection of the upper respiratory tract, involving the trachea and larynx, which causes obstruction in breathing. The trachea and larynx connect the upper portion of the lungs to the mouth. Croup is characterized by a barking cough.Croup is very common in children. Those...

IntroductionCyanosis is the medical term for a bluish discoloration of the skin, nails, toes, and mucous membranes. It is generally caused by low levels of oxygen in the blood. Normally, blood appears bright red when it is fully oxygenated. However, when blood does not have enough oxygen, it turns...

Pneumonia as a disease was once dreaded, since most of the cases would turn out to be fatal. This was many years ago, and with medical advances, times have changed. However, in some severe cases of pneumonia, especially in people with weakened immune systems, the disease can still be fatal. If the...

Chronic obstructive pulmonary disease or COPD refers to a group of respiratory diseases characterized by blockage of the airways and difficulty in breathing. The most common respiratory conditions that fall into the group are chronic bronchitis and emphysema. The damage caused by COPD to the...