Ringworm has nothing to do with its name, as the word "ringworm" may not directly represent its own meaning. The name ringworm is given to this disease because the formation of red ring occurs around the infected area on the surface of the skin which can be transmitted by having direct contact with other infected people or animals.
Normally, this condition occurs due to several types of mold-like fungus called Dermatophytes, which is known as the disease could be alive on dead cells of the body like nails and scalp. In many cases, ringworm in children due to common occurrences in child care homes, schools, as well as in infant nurseries. Apart from this, the risk of this infectious disease increases more dramatically in families that have pets than others who do not have pets with them.
Ringworm that is caused by fungus can be transmitted by having direct contact or while petting, cleaning and other such contact with pets. Infection can also occur from animals such as horses, goats and cows. Moreover, the reason for the spread of ringworm is due to touch on the objects that has also been touched by infected animals or people such as upholstery, bedding, combs, towels, clothing and brushes.
Sometimes, human can be infected by ringworm when they touch contaminated soil but this case is rare. The mold-fungi causing ringworms exist for a much longer time if the soil is full of adequate nutrients. The infection of ring worm caused in people is much more likely to come about from prolonged contact with heavily infected soil.
Areas where Ringworms generally appear Ringworm that appears on the scalp will first take the form of a small pimple, which keeps getting larger in area, thus leaving crusty patches or temporary baldness on the infected person. As a result, this will cause the roots of the hair to become weak and start breaking off easily and results in heavy hair loss. Ringworm may also develop in the yellowish crusty area during its occurrence.
Ringworm can also appear on the other parts of the body including feet, which may appear as red from patchy spots. This turns into expanding rashes which keep spreading on the area on which ring is developed. The severe case of ringworms leads to several patches on the skin surface which sometimes overlap each other and results in the inflammation on the effected area.
Ringworms effecting nails sometimes make the nails become more thick but weak and pale. You are suggested to consult your doctor if you have any kind of symptoms that similar to ringworm such as itchy and red spot on your skin.
Treatment This disease is fortunately very simple to identify and treat. Ringworm can be easily diagnosed by a dermatologist but sometimes the doctors may scrape few pieces of flaky infectious skin for further diagnosis under microscope for fungal detection. Then they can prescribe ring worms sufferers an anti-fungal medication to apply on the infected area to treat it, but ring worms on nails and scalp require oral anti-fungal medications in order to treat completely after determining which one is the most suitable treatment for this disease.
Maintaining good personal hygiene is also the good way to prevent yourself from ringworm. It is suggested that individuals suffering from ringworm infection to wear cotton clothing to prevent it from spreading.
Copyright (c) 2008 Patnaree Sukgrarongka
Definition
It is a condition that permanently affects the brain. It is a group of brain diseases that lead to the loss of mental and physical functions. Only 5 to 6 percent of older people are afflicted by Alzheimer's disease or a related dementia but this means approximately 3 to 4 million Americans have one of these debilitating disorders. Approximately 10% of all people over the age of 65 and as many as 50% of those over the age of 85 are diagnosed with the condition. Because women tend to live longer than men, more women are affected by AD than men. Furthermore, 80% of caregivers are women, so they are also secondarily affected by the disease.
Causes
The causes of Alzheimer's disease are not yet fully understood. There probably is not one single cause, but several factors that affect each person differently. Your risk of developing Alzheimer's appears to be slightly higher if a first-degree relative parent, sister or brother has the disease.
The loss of estrogen production, the lack of a formal education, and severe head trauma resulting in unconsciousness and retrograde amnesia may be risk factors for Alzheimer's disease.
Symptoms
The first sign of Alzheimer disease is a continuous pattern of forgetting things like trouble to remembering recent events, activities, or the names of familiar people or things. They may not be able to solve simple math problems. This starts to affect a person's daily life. Symptoms of the disease include memory loss, confusion, impaired judgment, personality changes, disorientation, and loss of language skills. Always fatal, Alzheimer's disease is the most common form of irreversible dementia.
Other symptoms can include:
* Lack of concentration * Confusion about time and place * Self-neglect * Restlessness * A tendency to wander aimlessly * Sometimes saying or doing outrageous things * Mood can be depressed, anxious or agitated * Reasoning can be come slow and muddled * Some people may experience hallucinations or delusions
Treatment
Some health professionals try to encourage patients to reminisce about past memories as a way to reduce depression without the use of drugs. Donepezil (Aricept), rivastigmine (Exelon), and galantamine (Reminyl) may keep some symptoms from becoming worse for a limited time. A doctor may prescribe drugs such as tranquilizers to reduce agitation, anxiety and unpredictable behavior. On average, AD patients live from 8 to 10 years after they are diagnosed, though some people may live with AD for as many as 20 years.
Vitamin E slows the progress of some consequences of Alzheimer's for about 7 months, and scientists are investigating whether ginkgo biloba can delay or prevent dementia in older people, and if estrogen can prevent Aalzheimer's in women with a family history of the disease.
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