Scabies is a highly contagious skin condition that occurs due to infestation with parasitic mites. The mite responsible for causing scabies in people is a microscopic organism called Sarcoptes scabiei var. hominis. Although there are many other types of mites that cause scabies in animals, are not able to infest humans.Sarcoptes scabiei var. hominis can be purchased directly, contact with infested individuals, or indirectly by contact with contaminated objects. Once they find a human host, scabies mites climb onto the skin and hide in less exposed regions of the body. scab mites infesting the toes, feet, ankles, knees, genitals, buttocks, upper back, elbows and wrists. On rare occasions, including scabies mites can infest the scalp and face.
Unless your doctor recommends otherwise, permethrin should only be applied twice, with local applications 5-7 days apart. As in the case of scabies medicines similar, the application of permethrin not wash the skin for 12 hours. After this period of time, permethrin should be removed from the surface of the skin with water non-irritating soap and warm. He is the best treatment to be applied not only in the skin with affection, but in the skin of the whole body (the areas between the fingers and toes feet, the regions of the feet, ankles, knees, elbows, wrists, lower abdomen, genitals, buttocks, armpits, and nipples). In the case of very young patients (Children and babies), the elderly and patients with immune system deficiencies, the application of permethrin should include the regions of the neck, face, ears and scalp scalp.
While the first symptoms of scabies can occur within a week after acquiring the parasite mites, the first signs clear of infestation can be seen only after a few weeks. In the early stages of infestation, scabies causes symptoms such as persistent itching, swelling Skin and skin rash. Later symptoms include the presence of burrows in the superficial layers of the skin, blisters, pustules and even nodules. It is important to avoid scratching, as it can lead to serious skin infections.Sarcoptes scabiei var. hominis is the species of itch mite that can infect a human. The adult mite female hiding in the top layer of skin and lay their eggs. The resulting infestation can become very itchy and are presented with a rash sarna The symptoms may not appear until 2-6 weeks after initial exposure, but more quickly if the person has been infected earlier. An infected person can transmit scabies even though they show no symptoms.
Causes
* Itchy skin, which may be more intense at night
* Small burrows beneath the surface of the skin
* Inability to sleep because of the incessant itching
* Redness or irritation of the skin in certain areas
The redness and irritation Scabies is most common in the areas between the fingers, wrists, knees, elbows, shoulders, breasts and genitals. In children, Scabies is usually contracted in schools or daycare centers, while older people often contract nursing homes.
There are many drugs available for the treatment of scabies, the doctor prescribed the medication for more than creams or lotions. And often only treat symptoms and not the root cause. Without However, the safety of many of these drugs is questionable.In most cases, scabies rash shares many similarities with the clinical manifestations of many skin disorders including eczema, dermatitis and chicken pox. In the absence of most relevant signs of mite infestation, scabies rash can point to other conditions than scabies, preventing doctors decide on the precise diagnosis and prescribe appropriate treatment.
Treatments
The nonspecific nature of the rash caused by scabies mites is the main reason for delayed medical intervention. In some cases, people with scabies may have developed complications (bacterial infections, scaling and crusting of the skin) at the time of being diagnosed with scabies and are prescribed medications.Once infested if any, scabies can be treated with prescription lotions and creams scabicides call. Not only is that the infected person is treated properly, but, according to the CDC "clothing bedding, clothes and towels used by infected people or their homes, sexual, and close contacts at any time during the three days before treatment should be decontaminated by washing in hot water and drying with hot air for dry cleaning, or sealed in a plastic bag for at least 72 hours. scabies mites rarely survive more than 2-3 days away from human skin. "
The treatment prescribed by doctors call will consist of a lotion that contains permethrin Elimite and is safe for use in children as well. This lotion should be applied over the body from the neck down at bedtime and washed off in the morning. Treatment be repeated. It is recommended to use a lotion on the basis of its high rate lindane toxicity, especially in children. In pregnant women is only permethrin use.Scabies insurance is transferable to family members, roommates, partners and for those living in crowded places. Check-ups are needed for all these people to see whether infected or not.
Due to the intense itching, skin can become infected and antibiotic treatment should be medical followed.The should be called if you suspect scabies that has become infected because home remedies can not cure this disease. Symptoms of scabies are intense itching especially at night and the red marks and blisters on fingers, elbows, wrists and all around the waist.
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