Post nasal drip cough is characterized by a condition in which the mucus runs from the nose to the back down the throat. Postnasal drip can cause a cough. The mucous has lubricating properties that help clean the nasal passage. In fact, the mucous get swallowed unintentionally. An allergy can increase the level of mucus development.

Kidneys are the filtering units of the human body. They filter the blood and expel the toxins which are flushed out of the body during urination. At times kidneys fail to perform their function. They become incapable to filer the waste from the blood. The kidney health deteriorates along with several other factors.

Lupus disease, though well-known but not much talked about, is a disorder of the autoimmune system. The disease is identifiable due to inflammation it causes. This occurs along with a few other prominent symptoms. However, people have had the onset as early as their teenage years and some have it in their thirties.

Lupus, like many other autoimmune diseases, affects women more than men. Young women between the age group of 15 to 34 have been found to be suffering from lupus. However, no known cause of Lupus has been found. A mixture of genetic and environmental reasons has been attributed to Lupus.

Tears provide moistures and keep the eyes lubricated. Generally, tears contain water, oil, mucus and special proteins which protect from eye infections. In contrast dried eyes mean the eyes are deprived of the essential tears. Dry eyes don’t have adequate moisture. Those who suffer from dry eyes experience different symptoms such as itching, redness, and blurred vision.

Dry eye syndrome is a disease that is commonly characterized by a condition in which eye fails to make enough tears or tears quick evaporate. Dry eyes become red and swollen, and this causes pain and irritation in the eye of a sufferer. Dry eye syndrome is also called keratoconjunctivitis sicca or dry eyes.