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Structure of the classical cephalosporins. The cephalosporins (sg. / ˌ s ɛ f ə l ə ˈ s p ɔːr ɪ n, ˌ k ɛ-,-l oʊ-/ [1] [2]) are a class of β-lactam antibiotics originally derived from the fungus Acremonium, which was previously known as Cephalosporium. [3] Together with cephamycins, they constitute a subgroup of β-lactam antibiotics ...
Serious side effects may include Clostridioides difficile infection, anaphylaxis, and Stevens–Johnson syndrome. [5] Use in pregnancy and breastfeeding is believed to be safe. [6] It is a second-generation cephalosporin and works by interfering with a bacteria's ability to make a cell wall resulting in its death. [5]
If someone has developed side effects when taking penicillin, these side effects may develop with a new medication even though the person has not taken the new medication before. Those medications that may cause a cross sensitivity reaction are: carbapenems, ampicillin, cefazolin, cephalosporins and cloxacillin. [9] [8] [10]
Side effects associated with use of cefazolin therapy include: [8] Common (1–10%): diarrhea, stomach pain or upset stomach, vomiting, and rash. Uncommon (<1%): dizziness, headache, fatigue, itching, transient hepatitis. [13] Patients with penicillin allergies could experience a potential reaction to cefazolin and other cephalosporins. [8]
The principal side effect of the cephalosporins is hypersensitivity. Penicillin-sensitive patients may also be allergic to the cephalosporins, depending on the side chain and it's relation to the penicillin allergy. Most patients with penicillin allergy can tolerate the majority of cephalosporins without allergic reactions.
Serious side effects may include Clostridioides difficile infection, anaphylaxis, and Stevens–Johnson syndrome. [1] Use in pregnancy and breastfeeding is believed to be safe but has not been well studied. [2] It is a third-generation cephalosporin and works by interfering with a bacteria's ability to make a cell wall resulting in its death. [1]
Although there is a widely quoted cross-allergy risk of 10% between cephalosporins and penicillin, research has shown no increased risk for cross-allergy for cefprozil and several other second-generation or later cephalosporins. [6] The most common side effects were increased hepatic lab values (including AST and ALGT), dizziness, eosinophilia ...
The most common adverse effects of cefalexin, like other oral cephalosporins, are gastrointestinal (stomach area) disturbances and hypersensitivity reactions. Gastrointestinal disturbances include nausea, vomiting, and diarrhea, the latter being the most common. [20] Hypersensitivity reactions include skin rashes, urticaria, fever, and ...