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Part Name:  Cephalexin
CAS No:   15686-71-2
M. F:   C16H19N3O5S
M. W:  365.4042

Properties

This product is white to slightly yellow crystalline powder, slightly smelly. 

Application

Mainly used for sensitive bacteria caused by respiratory tract infections, urinary tract infections, gynecological and obstetric infections, skin and soft tissue infections, gonorrhea and so on. 

Matters needing attention

1, in the application of the product prior to the detailed inquiry patient to penicillins and cephalosporins and other drug allergy history, a history of allergy to penicillin shock can not use the goods, other goods must pay attention to the patients with cephalosporins and penicillins cross allergic reactions to about 5% ~ 7%, to caution under observation. In case of an allergic reaction, stop the drug immediately. In case of anaphylactic shock, immediate rescue must be performed, including airway patency, oxygen inhalation, epinephrine, glucocorticoid use, and other measures. 

2, patients with a history of gastrointestinal diseases, especially ulcerative colitis, Crohn disease or antibiotic associated colitis (cephalosporins rarely produce pseudomembranous colitis) and renal hypofunction of the product should be used with caution. 

3, for the diagnosis of interference: Direct Coombs positive reaction test and urine false positive reaction can be used when the goods (copper sulfate method); Alkaline phosphatase, a serum alanine aminotransferase and aspartate aminotransferase were increased. 

5, cephalosporins mainly excreted through the kidneys, patients with renal dysfunction, the use of this product should be reduced. 

6, the product through the placenta, so pregnant women should be used with caution; The product can be discharged by milk, although no lactating women used cephalosporins problem report, but we need to balance application. 

Packing

Depending on the clients requirements.