The cause of lupus is not certain, but most scientists consider it to be a genetical issue. However, genes are not the only factor in determining who gets lupus. There are several factors which might trigger the disease. So what is lupus? It happens when something goes wrong with the immune system.

Shingle is a rash infection usually caused by the vermicelli zoster virus; it’s quite painful and spreads over the skin. The same virus is responsible for causing chicken pox also. Shingles is also known as herpes zoster and it’s often seen in small or big patches all over the body or in some parts of the body.

The exact cause or trigger of a migraine is not known to anybody. However, doctors and healthcare professionals believe that there are many factors that can lead to a migraine attack. Some of the most common triggers are discussed in details below: Stress A significant increase or decrease in psychological or physical stress is reason enough to trigger a migraine.

A rare lung disorder, primary pulmonary hypertension (PPH) is a case where the blood vessels in the lungs become narrow, thus causing high blood pressure in the lungs. Pulmonary arteries are responsible for carrying blood from the body to the lungs. It is in the lungs where carbon dioxide is traded for oxygen.

There are many kinds of rash that can affect an individual at some point in time in life. Rashes are in fact quite common, and people have experienced it right since childhood. However, these are very irritating and hinder our everyday activities. Firstly, you have to know what a rash is exactly.

Narcolepsy is a neurological disorder in humans. It is a disorder that makes a person lose his or her control over sleep and wakefulness. Many people suffer from excessive sleepiness during the daytime. This is a common symptom of narcolepsy. The sleepiness can be at any time during the day, devoid of any environmental factors such as place, time, or activity.