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Erysipelas (/ ˌ ɛ r ə ˈ s ɪ p ə l ə s /) is a relatively common bacterial infection of the superficial layer of the skin (upper dermis), extending to the superficial lymphatic vessels within the skin, characterized by a raised, well-defined, tender, bright red rash, typically on the face or legs, but which can occur anywhere on the skin.
The area of infection is usually painful. [1] Lymphatic vessels may occasionally be involved, [1] [4] and the person may have a fever and feel tired. [2] The legs and face are the most common sites involved, although cellulitis can occur on any part of the body. [1] The leg is typically affected following a break in the skin. [1]
Here’s how to ID signs of a developing infection so you can treat it before it causes real trouble. The post 9 Signs of an Infected Cut or Scrape You Should Never Ignore appeared first on Reader ...
The first signs of dracunculiasis occur around a year after infection, as the full-grown female worm prepares to leave the infected person's body. [2] As the worm migrates to its exit site – typically the lower leg – some people have allergic reactions , including hives , fever , dizziness , nausea , vomiting , and diarrhea . [ 6 ]
Certain bacterial infections can be serious and in some cases, life-threatening, say experts.
Bacterial infection is by far the most common cause of necrotizing fasciitis. Despite being called a "flesh-eating disease", bacteria do not eat human tissue. Rather, they release toxins that cause tissue death. Typically, the infection enters the body through a break in the skin such as a cut or burn. [3]
Tinea corporis is a fungal infection of the body, similar to other forms of tinea. Specifically, it is a type of dermatophytosis (or ringworm) that appears on the arms and legs, especially on glabrous skin ; however, it may occur on any superficial part of the body.
The case fatality ratios of untreated patients exceeded 40% but reach around 90% when opportunistic infection with Salmonella spp. occurs. In a recent study, the attack rate was 13.8% (123 cases) and the case-fatality rate was 0.7%. [citation needed] Other symptoms include a headache, muscle aches, and general abdominal pain. [4]