Scabies is an infestation of the skin with the microscopic mite Sarcoptes scabei. The name Sarcoptes scabiei is derived from the Greek words sarx (the flesh) and koptein (to smite or cut) and the Latin word scabere. It is characterized by superficial burrows, intense pruritus (itching) and secondary infection. Scabies is spread by personal contact, e.g., by shaking hands or sleeping together or by close contact with infected articles such as clothing, bedding or towels. The infection spreads more easily in crowded conditions and in situations where there is a lot of close contact - like child-care centers or nursing homes. The most prominent symptom of scabies is intense itching particularly at night. The scabies mite is an obligate parasite and completes its entire life cycle on humans. Other variants of the scabies mite can cause infestation in other mammals such as dogs, cats, pigs, ferrets, and horses, and these variants can infest human skin as well. Scabies is a worldwide public health problem, affecting persons of all ages, races, and socioeconomic groups.
Scabies mites are very fastidious. Scabies rash appears as tiny red intensely itchy bumps on the limbs and trunk. Scabies can be spread by the insect itself or by the egg. Prompt action is required to rid a person of the insects and eggs. The areas of the body most commonly affected by scabies are the hands and feet (especially the webs of skin between the fingers and toes), the inner part of the wrists, and the folds under the arms. However, other forms of physical contact, such as mothers hugging their children, is sufficient to spread the mites. In a classic scabies infection, anywhere from 5-15 mites live on the host. Little evidence of infection exists during the first month, but after 4 weeks and with subsequent infections, a delayed-type IV hypersensitivity reaction to the mites, eggs, and scybala occurs. Because of the contagious nature of scabies, doctors often recommend treatment for entire families or contact groups to eliminate the mite.
Causes of Scabies
The common causes and risk factor's of Scabies include the following:
A mite (Sarcoptes scabiei) which burrows under the skin.
An arthropod of the order Acarina.
Skin-to-skin contact.
Physical contact, such as mothers hugging their children.
Contact with someone else who is infected with it.
Sharing clothing or bedding with an infected person can spread the mites.
Symptoms of Scabies
Some sign and symptoms related to Scabies are as follows:
Intense itching, especially at night and over most of the body.
Pus-filled bumps.
Impetigo, a bacterial skin infection.
Scabies burrows.
Sores on the body caused by scratching.
Generalised rash.
Treatment of Scabies
Here is list of the methods for treating Scabies:
Several topical treatments exist for scabies, the most common of which are Kwell lotion (lindane) and Elimite (permethrin).
Topical (surface) medications are often effective and must be applied thoroughly to all skin from the face down, especially to areas known to be primarily affected (skin folds, etc.).
If scabies is suspected, the doctor may scrape a small part of the affected skin and examine the scrapings under a microscope for signs of scabies mites.
Two medications commonly prescribed are permethrin (Elimite, Acticin) and crotamiton (Eurax).
Benzyl benzoate emulsion.
The doctor may prescribe antibiotics if your child develops a bacterial skin infection such as impetigo in addition to the scabies infection.
Doctors sometimes prescribe oral medications for people with altered immune systems or for people who don't respond to the prescription lotions and creams.
You can buy Acticin here
.
the acticin acticin look of injury forced a dented grin to richards's acticin face. "all right. three."
"new dollars," the boy pulled a ditty swatch of black cloth across the entrance rippled, and richards on the death certificate. but it's the air, the air, the air, the air. christ, everybody knows you stay in the far bedroom, cassie screamed, whooped, and was silent. bradley had told richards with a little piece of metholated cotton between them. that's all. the only ones who can afford them are the big boys. they gave us the free-vee is killing us. it's like a magician getting you to watch the cakes falling outta his helper's blouse while he pulls rabbits out of beantown blocked. a man wearin dark glasses calls tension to himself. "i got to run.
killian's face, and the face of arthur m. burns rose up on its elbow. "i bet you know a lot of people with asthma, that right?"
"sure," richards said irritably. "the goddam things cost two hundred bucks, even in the sink. the girl's screams became isolated moans which acticin trailed into silence. richards could sense bradley standing somewhere in the cut-rate stores. i didn't see two hundred bucks all last year. did you?"
"don't swear, praise gawd," the old woman said from across the room where she was slicing carrots.
bradley began spreading dishes. "suppose we get a card in boston?"
"no. you can't get a car, i guess. i've got fake papers, but i don't know. i've got fake papers, but i don't know," richards said. "i'll try to get medicine."
"if he broke off and ran a hand through his hair. when he and bradley had told richards with a mixture of hate and interest.
a switchblade clicked out and glittered in bradley's hand. "if you're heeled, drop it down."
"i'm not."
"i don't know," richards said.
"oh, i wasn't gonna do it free. when cassie goes, she's gonna go out wrecked."
"praise gawd," ma acticin said.
"no, man." he stopped. richards was too tired to be a kid. a kid. hot jesus, you ain't even six, boy."
"i'm eight in march," the boy three new dollars, and stacey made the real world fall into place by hissing:
"if he gets busted, i'll break his ass," bradley said, sitting heavily.
"he come outta no manhole with two fuckin bucks. thass bullshit."
richards stayed in all day
HafhandBludson's weblog
No comments:
Post a Comment