The exact cause of one of the most common respiratory disorders, asthma, is not known. In most cases, it appears that a family history of allergies and environmental factors play an important role. The immediate cause of asthma is the inflammation of the walls of the bronchi which allows air to the alveoli part of the lungs.

Asthma is one of the respiratory disorders of the lungs and has a periodic aggravation. Very quick acting medicines are needed to control these episodes and provide relief to the patient. These are called rescue medication. This group contains quick, short acting bronchodilators called short-term beta agonists. Another group of medicines used for asthma treatments give relief within minutes.

Emphysema is an oppressive respiratory disorder which results from the disintegration of the alveoli, i.e., the tissues where the interchange of gas with blood takes place. Destruction in any large scale will reduce the gas transfer area and the process of gas transfer itself, leading to oxygen starvation or hypoxia.

Emphysema is caused by continuous exposure of the bronchioles to irritants such as cigarette smoke, passive smoke, industrial solvent fumes etc. This makes the muscles of the bronchioles contract. Chronic exposure to irritants make these muscles contract permanently. Then, the mucus membrane lining the bronchioles start secreting mucus in order to wash away particulate irritants.

It is important to take optimum care of your teeth, for which you must visit your dentist regularly to get the right treatment. You will come across a wide range of services that are provided by a specialist in the related field. Sometimes a person can face bad oral health, which includes bad breath along with gum diseases.

Genital or oral herpes can be distressing, especially if you suffer from frequent outbreaks. While it may me difficult to kill the herpes virus, the disease can be managed by understanding its nature and causes. Herpes is caused by two kinds of herpes simplex virus; the HSV-1 that usually causes cold sores and facial sores, and HSV-2 that causes sores on the buttocks, genitals or rectum.

With advancements in medical sciences, oral or genital herpes can be kept under control by timely medical intervention. It is imperative to seek medical advice and counselling during the initial outbreak. Antiviral medication, used as the standard treatment against herpes infection, helps in relieving the symptoms and reduces the duration of the outbreak.

Some people hit the gym for building muscles and improving their cardiovascular health while others love spending time with their Bowflex home gym equipment for getting in shape. Regardless of individual desires and fitness goals, their regular exercise routine offers them much more than a fit body and an overall physical well being.