rash

Overview
A rash is an area of the skin that has broken out, usually with patches of redness, bumps, or blisters. It may affect any area of skin from one small patch to the entire body.
What is going on in the body?
There are many skin changes that can occur with a rash, including:
• swelling
• warmth
• blisters
• bumps
• color changes
• itching
• pain
Skin can react or break out for many different reasons, ranging from allergic reactions to infections and even cancer.
What are the signs and symptoms of the condition?
There are many questions a healthcare professional needs to ask when someone complains of a rash:
• how long the rash has been present
• how the rash started and changed over time
• whether or not the rash itches
• whether or not the person has a fever or chills
• whether anyone the person knows has had a similar rash
• whether the person has any allergies
• what medications the person is taking
• whether the person has had similar or other rashes in the past
• whether the person has had a recent insect or tick bite
The healthcare professional may also ask about other symptoms, which can help narrow the list of possible causes. For instance, a person may be asked about his or her sexual history or whether he or she has had arthritis or weight loss.
What are the causes and risks of the condition?
There are many possible causes of a rash. One major category is infectious conditions. These include:
• ringworm
• Lyme disease
• syphilis
• measles
• chickenpox
• scabies
• roseola
• impetigo
• genital herpes
• herpes zoster
• Rocky Mountain spotted fever
• Kawasaki disease
• Hand, and, foot, and mouth disease
• Cat scratch disease
• Group A strep infections
• Staphylococcal infections
• Diaper rash
• Scarlet fever
These infections are all different from one another in terms of age groups at risk, exposure histories, time course of the rash, appearance of the rash, and other associated symptoms. Most often, these can be diagnosed on the basis of a history and physical exam. Sometimes, laboratory tests are required. Other categories of rash illness include:
• allergic reactions, which can be from medications, metals, chemicals, soaps, lotions, foods, or other materials
• primary skin diseases, such as acne, psoriasis, eczema, or rosacea, which often occur for unknown reasons
• autoimmune disorders, such as systemic lupus erythematosus, scleroderma,, and ulcerative colitis
• other conditions and diseases, such as diabetes or pregnancy
• skin cancer or a cancer deeper in the body that causes a rash
• leukemia, a blood cancer
• inflammation of blood vessels, called vasculitis, in the skin
• poor circulation, which commonly causes rashes in the lower legs
• reaction to various childhood vaccinations, such as the chickenpox vaccine
• heat or sun exposure
Other causes are also possible. Sometimes the cause is not found.
What can be done to prevent the condition?
Prevention of a rash depends on the cause, which is sometimes difficult to diagnose. Those with allergies should avoid the substances they are allergic to whenever possible. Routine childhood vaccines can prevent some infections that cause a skin rash, such as measles and chickenpox. Avoiding the sun and using sunscreen can reduce the risk of skin cancer.
How is the condition diagnosed?
The cause of some rashes can be diagnosed after a history and examination of the rash. Other rashes, particularly from non-infectious causes, may be more difficult to identify. Further tests may be needed, including blood or urine tests. Sometimes, a biopsy of the affected skin is needed. This involves removing a small piece of skin with a special tool. The skin can then be analyzed in the lab to help determine the cause. Further tests may be needed in some cases, depending on the suspected cause. For instance, the healthcare professional may order a chest X-ray if he or she suspects that a lung infection is causing the rash.

Duration : 0:1:35

Technorati Tags: 212, 644, 9494, com, nyc, rash, Rashwww, savevid

El herpes zóster o herpes zona es una reactivación del virus de la varicela caracterizada por pequeñas ampollas dolorosas en forma de anillo agrupadas a lo largo de un dermatoma. Coloquialmente, es más conocido como culebrilla o culebrina, y en algunas zonas del Mediterráneo, como Cataluña (España), Italia y Malta, es conocida como «Fuego de San Antonio».[1] Su nombre significa serpiente y cintura. Anteriormente se pensaba que el virus del herpes zoster no tenía relación alguna con el virus de la varicela, pero se ha descubierto que el virus del herpes zóster es el mismo virus de la varicela. El herpes que ataca zonas del cuerpo diferentes a los genitales, labios, boca y/u ojos es normalmente el herpes zóster. El herpes zóster es en realidad una neuropatía, que afecta a los nervios periféricos con o sin manifestaciones cutáneas.

Herpes zoster (or simply zoster), commonly known as shingles and also known as zona, is a viral disease characterized by a painful skin rash with blisters in a limited area on one side of the body, often in a stripe. The initial infection with varicella zoster virus (VZV) causes the acute (short-lived) illness chickenpox which generally occurs in children and young people. Once an episode of chickenpox has resolved, the virus is not eliminated from the body but can go on to cause shingles—an illness with very different symptoms—often many years after the initial infection.

Varicella zoster virus can become latent in the nerve cell bodies and less frequently in non-neuronal satellite cells of dorsal root, cranial nerve or autonomic ganglion,without causing any symptoms.Years or decades after a chickenpox infection, the virus may break out of nerve cell bodies and travel down nerve axons to cause viral infection of the skin in the region of the nerve. The virus may spread from one or more ganglia along nerves of an affected segment and infect the corresponding dermatome (an area of skin supplied by one spinal nerve) causing a painful rash.Although the rash usually heals within two to four weeks, some sufferers experience residual nerve pain for months or years, a condition called postherpetic neuralgia. Exactly how the virus remains latent in the body, and subsequently re-activates is not understood.

Throughout the world the incidence rate of herpes zoster every year ranges from 1.2 to 3.4 cases per 1,000 healthy individuals, increasing to 3.9–11.8 per year per 1,000 individuals among those older than 65 years.Antiviral drug treatment can reduce the severity and duration of herpes zoster if a seven- to ten-day course of these drugs is started within 72 hours of the appearance of the characteristic rash.

Duration : 0:0:42

Technorati Tags: cara, Dermatología, dermatology, face, Herpes, rash, vesículas, virus

In this series Peter McCarthy, N.D. discusses his up coming book Stress, Inc. which discusses the effects of stress on both the individual, corporations and American workforce. What is the relationship between stress and raising health care cost and what effect do these factors have on the US economy? Is America doomed to be a stressed out nation?

In future videos Peter will discuss; stress, signs of stress, stress management, symptoms of stress, stress test, pain and stress reduction, the physical symptoms of anxiety and stress, what the definition of stress is, stress reduction and stress reduction techniques, causes of stress and stress management anxiety reduction.

Peter is the Chief Executive Officer and Wellness Director of Life Energy Holistic Partners, Inc. and holds the degree of Doctor of Naturopathy from Trinity College of Natural Health. He is a Nationally Board Certified Traditional Naturopath and is a member of the Advisory Committee of the American Naturopathic Certification Board.

Visit Peter McCarthy’s website
http://www.lifeenergyholisticcenter.com/

This video was produced by Psychetruth
http://www.myspace.com/psychtruth
http://www.youtube.com/psychetruth
http://psychetruth.blogspot.com/

© Copyright 2008 Target Public Media, LLC. All Rights Reserved.

Duration : 0:12:38

Technorati Tags: about, america, anxiety, care, cause, corporate, cost, definition, effect, health, inc, management, mccarthy, pain, peter, physical, psychetruth, reduction, rising, sign, Stress, symptom, technique, test, truth, wellness

Duration : 0:6:40

Technorati Tags: concealer, mac, moisture, OneTrueMedia, select

Duration : 0:1:35

Technorati Tags: Eczema, itching, newyork, nyc, rash

NEW SHIRT HERE: http://www.districtlines.com/chriscrocker
http://www.myspace.com/chriscrocker

Duration : 0:2:12

Technorati Tags: 07, britney, Chris, crocker, haters, hilton, perez, performance, spears, vma

Check out these links
http://www.thefacts.com.au
http://www.stdservices.on.net/std/
http://www.webmd.com/sexual-conditions/default.htm
http://www.cdc.gov/std/Herpes/default.htm

I have a very huge cold sore on my cheek about 1 inch by 2 inches half of it is crusted and the stuff around it are filled with fluid

I am taking antibiotic. But its not really working i want to heal this faster

take a vitamin called lysene and have ur dr prescribe vlatrex/zovirax.

While i do not have the form of herpes that causes genital sores, i do have the kind that causes cold sores. I have noticed outbreaks happen for me when i am overly stressed or exhausted for long periods of time, get sick, or when big hormonal changes happen like starting my period or being pregnant. They call them triggers, things that weaken your body just enough for the herpes virus to resurface. Pay atttention to your body and you may be able to recognize a trigger that contributes and avoid it. For example, I know when I get too tired or stressed thats my biggest trigger so I try to relax and keep calm and get lots of rest. Take meds as your Dr. directs and work on keeping your body and immune system strong (exercise, good foods, lots of sleep, etc) and that will give you the best chance at longer intervals between outbreaks.

Best of luck to you.