Search results
Results From The WOW.Com Content Network
Complications and death due to relapsing fever are rare. [citation needed] Tetracycline-class antibiotics are most effective. These can, however, induce a Jarisch–Herxheimer reaction in over half of those treated, producing anxiety, diaphoresis, fever, tachycardia and tachypnea with an initial pressor response followed rapidly by hypotension.
Toxic epidermal necrolysis (TEN), also known as Lyell's syndrome, is a type of severe skin reaction. [2] Together with Stevens–Johnson syndrome (SJS) it forms a spectrum of disease, with TEN being more severe. [2] Early symptoms include fever and flu-like symptoms. [2] A few days later the skin begins to blister and peel forming painful raw ...
Body lice are spread through prolonged direct physical contact with a person who has them or with that person's clothing, bed linens or towels. In the United States, body lice infestations are rare, typically found mainly in homeless people who do not have access to bathing and regular changes of clean clothes. Infestation is unlikely to ...
These bacteria are typically transmitted to humans through the bites of infected arthropods, such as ticks, fleas, and lice. Rickettsial diseases are characterized by a range of symptoms, which can vary depending on the specific type of rickettsial infection but often include fever, headache, rash, and muscle aches.
Head lice bites on the back of the neck Adult male (left) and female (right) head lice. Head lice are generally uncomfortable, but typically do not constitute a serious condition. [7] The most common symptom is itching of the head, which normally worsens 3 to 4 weeks after the initial infestation. The bite reaction is very mild, and it can be ...
The pathological mechanism by which frostbite causes body tissue injury can be characterized by four stages: Prefreeze, freeze-thaw, vascular stasis, and the late ischemic stage. [16] Prefreeze phase: involves the cooling of tissues without ice crystal formation. [16] Freeze-thaw phase: ice-crystals form, resulting in cellular damage and death ...
Body lice are disease vectors and can transmit pathogens that cause human diseases such as epidemic typhus, trench fever, and relapsing fever. [6] In developed countries, infestations are only a problem in areas of poverty where there is poor body hygiene, crowded living conditions, and a lack of access to clean clothing. [ 7 ]
Completely changing the clothing, washing the infested clothing in hot water, and in some cases also treating recently used bedsheets all help to prevent typhus by removing potentially infected lice. Clothes left unworn and unwashed for 7 days also result in the death of both lice and their eggs, as they have no access to a human host. [16]