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A skin biopsy, blood tests or immunological tests can also be useful. Drug reactions have characteristic timing. The typical amount of time it takes for a rash to appear after exposure to a drug can help categorize the type of reaction. For example, Acute generalized exanthematous pustulosis usually occurs within 4 days of starting the culprit ...
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 ...
The word impetigo is the generic Latin word for 'skin eruption', and it stems from the verb impetere 'to attack' (as in impetus). [29] Before the discovery of antibiotics, the disease was treated with an application of the antiseptic gentian violet , which was an effective treatment.
Severe cutaneous adverse reactions (SCARs) are a group of potentially lethal adverse drug reactions that involve the skin and mucous membranes of various body openings such as the eyes, ears, and inside the nose, mouth, and lips. In more severe cases, SCARs also involves serious damage to internal organs.
“I felt like I was on fire,” said Sharon Shute, 55, describing her symptoms after she stopped using hydrocortisone cream
Type A: augmented pharmacological effects, which are dose-dependent and predictable [5]; Type A reactions, which constitute approximately 80% of adverse drug reactions, are usually a consequence of the drug's primary pharmacological effect (e.g., bleeding when using the anticoagulant warfarin) or a low therapeutic index of the drug (e.g., nausea from digoxin), and they are therefore predictable.
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.
Other side effects include liver inflammation, methemoglobinemia, [7] and a number of types of skin rashes. [4] While the safety of use during pregnancy is not entirely clear some physicians recommend that it be continued in those with leprosy. [4] It is of the sulfone class. [4] Dapsone was first studied as an antibiotic in 1937. [5]