The respiratory function is carried out by specialized organs. These organs consist of an air intake, the nose, a pre-warming and filtering area, the sinuses and an opening into the mouth, the pharynx, the larynx or the voice box and the trachea. The trachea divides into two at its lower end into the bronchi which in turn enters the respective lungs.

The upper respiratory tract consists of the nose, the sinuses, and the pharynx. The pharynx has a large number of lymph gland distributed around, the important ones being the adenoids and the tonsils. The diseases encountered in this are viral or bacterial infections. These lymph glands do a very efficient job of arresting bacteria and viruses and get inflamed.

Oxygen therapy for COPD is more than 60-70 years old. In this long period, a vast amount of knowledge has been gained of both the advantages and dangers of the same. Newer ideas always spring and experiments and their evaluation is part of any scientific endeavor. Oxygen therapy is giving air enriched with oxygen to breath.

Although fungal infections are quite benign, they can be annoying. If a fungal infection affects a visible patch of your body, you might feel uncomfortable when you go out of your house. It is said that prevention is better than cure. You can avoid fungal infection ensuring that your surrounding including you are in in a clean and hygienic condition.

Toenail fungus is a common infection which makes the toenail brittle, thick and crumbly. Although it is very common and treatable by a medical professional, which does not necessarily need a lot of diagnosis, there are a few things you should be aware of this infection. There are chances that infection can be chronic, which means the infection can last for a very long time.

Thrombosis can sometimes occur for no apparent reason at all. However, the risk of developing thrombosis is increased in certain circumstances or lifestyle. Inactivity of the body tends the blood to collect in the lower parts of the body, usually in lower legs. There is nothing to worry about if this happens normally as when you start to move, the blood flow increases and circulates evenly in the body.