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Cefazolin, also known as cefazoline and cephazolin, is a first-generation cephalosporin antibiotic used for the treatment of a number of bacterial infections. [2] Specifically it is used to treat cellulitis , urinary tract infections , pneumonia , endocarditis , joint infection , and biliary tract infections . [ 2 ]
Ceftazidime, sold under the brand name Fortaz among others, is a third-generation cephalosporin antibiotic useful for the treatment of a number of bacterial infections. [1] [5] Specifically it is used for joint infections, meningitis, pneumonia, sepsis, urinary tract infections, malignant otitis externa, Pseudomonas aeruginosa infection, and vibrio infection. [1]
Side effects [ edit ] Common adverse drug reactions (ADRs) (≥ 1% of patients) associated with the cephalosporin therapy include: diarrhea, nausea, rash, electrolyte disturbances, and pain and inflammation at injection site.
Cefoperazone contains an N-methylthiotetrazole (NMTT or 1-MTT) side chain.As the antibiotic is broken down in the body, it releases free NMTT, which can cause hypoprothrombinemia (likely due to inhibition of the enzyme vitamin K epoxide reductase) and a reaction with ethanol similar to that produced by disulfiram (Antabuse effect), due to inhibition of aldehyde dehydrogenase.
The binding of ceftolozane to human plasma proteins is approximately 16% to 21%, while the binding of tazobactam is approximately 30%. The mean steady-state volume of distribution in healthy adult males after a single 1.5 g IV dose is 13.5 L for ceftolozane and 18.2 L for tazobactam, which is similar to extracellular fluid volume.
Their effects are based on the expression of corresponding receptors in different parts of the body. There are many adverse effects, interactions and contraindications for antinicotinic and antimuscarinic agents. Adverse effects include hypotension, dry mouth, dry eyes etc.
Contraindications include known allergies to cefovecin or antibiotics containing β-lactam rings such as penicillin or cephalosporins. Adverse reactions can include anaphylaxis. It is not for use in humans and should be kept out of reach of children. People with similar known allergies should avoid dermal contact when handling cefovecin.
The U.S. Food and Drug Administration (FDA) has approved it for use in humans and dogs but not for other species. Like other drugs approved for human use, cefalexin may be prescribed by veterinarians for animals in certain situations. [37] Cefalexin (Lexylan) is indicated for the treatment of cattle, dogs, and cats in the European Union. [2]