Skin Herpes

Herpes simplex is a contagious disease caused by several forms of related Vira. It causes swelling, blisters and sores, then in the skiing areas of the mucosa, usually in small patches, but the attack may develop more lesions. The lesions usually affect only the outer layer of skin, the epidermis, and in the shallow layer beneath the skin, the dermis ..

Herpes is most common on the lips, around the mouth and just inside the mouth. The rectal and genital area is also often affected. However, herpes can attack any area of skin or another region of mucosa. herpes in the eye is rare but can cause blindness, and herpes can sometimes cause serious infection in the brain.

The herpes lesions often cause tickling sensation in the epidemic and burning, itching or pain later pasting. The pain of herpes attacks the genital area and other sensitive areas can be very intense.

There are several versions of the herpes Vira and versions tend to attack different parts of the body. The type HSV-1 for most attacks the mouth region and HSV-2 for most of the genital area.

An attack does not leave scars unless the attack is severe and affect the deeper layers in the skin.Herpes tend to recur around the same area throughout life, but the frequency and severity of attacks often decrease as the years pass.

THE MECHANISM OF THE DISEASE HERPES

Herpes is usually transmitted by direct contact with skin or sex. When a virus attacks a site on the skin, it occurs in the epidermal cells. Here, it proliferates and destroys the cells, so that the skin at this point dissolves. Some veered also occur in the end of nerve cells. From there they are transported up into the nerve cell to the cell body, where the nucleus is located.

Now, the virus particle is dissolved, but special chemicals released by the virus to take control and command of the nerve cell to make a replica of the viral genome and introduce the replica in its own DNA.

At some moments later, when something trigger the nerve cells begin to copy the viral genome itself, it produces new virus proteins and assembles new virus particles. The Vira newly produced are then transported down to the skin where they are released and infect cells of the skin, and then also new nerve cells.

These new attacks inside tend to occur when a person is stressed by an impact, such as damage to the skin, another infectious disease, mental stress and physical and mental fatigue. A cold is often trigger an outbreak. In some countries, herpes is called "cold sores".

The organization will acquire immunity to the virus but the immune system fails to store the internal parts of nerve cells to the virus material, the opportunity to attack from Vira product within nerve cells can not be totally prevented. If the immune system is sufficiently effective, but it may stop attacks before a new visual damage occurs ..

How to prevent and treat herpes

Infection with herpes can to some extent be prevented by avoiding contact with areas of skin of other people who have a herpes outbreak. A person who has herpes lesions can also block the transmission areas revamped and others by the injuries to avoid touching with your hands and then transmitting veered contact with the hand is especially important to prevent broken skin or a wound or mucous membrane coming into contact with the virus.

The risk of contracting herpes in the first place and regularly new versions of herpes can be reduced by having only one sexual partner at the time. Condom use can also help to prevent genital herpes.

Keep a clean space and attacked will also try to curb the spread of viruses and speed healing.