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Quinolor Brand names, Quinolor Analogs

Quinolor Brand Names Mixture

  • No information avaliable

Quinolor Chemical_Formula


Quinolor RX_link


Quinolor fda sheet

Quinolor msds (material safety sheet)

Quinolor MSDS

Quinolor Synthesis Reference

No information avaliable

Quinolor Molecular Weight

1749.82 g/mol

Quinolor Melting Point

No information avaliable

Quinolor H2O Solubility


Quinolor State


Quinolor LogP

No information avaliable

Quinolor Dosage Forms

Vials containing colistimethate sodium or pentasodium colistinmethanesulfonate (150 mg colistin base activity) for injection.

Quinolor Indication

For the treatment of acute or chronic infections due to sensitive strains of certain gram-negative bacilli, particularly Pseudomonas aeruginosa.

Quinolor Pharmacology

Colistimethate is a polymyxin antibiotic agent. Originally, colistimethate sodium was thought to be less toxic than polymyxin B; however, if the drugs are administered at comparable doses, their toxicities may be similar. Polymyxins are cationic polypeptides that disrupt the bacterial cell membrane through a detergentlike mechanism. With the development of less toxic agents, such as extended-spectrum penicillins and cephalosporins, parenteral polymyxin use was largely abandoned, except for the treatment of multidrug-resistant pulmonary infections in patients with cystic fibrosis. More recently, however, the emergence of multidrug-resistant gram-negative bacteria, such as Pseudomonas aeruginosa and Acinetobacter baumannii, and the lack of new antimicrobial agents have led to the revived use of the polymyxins.

Quinolor Absorption

Very poor absorption from gastrointestinal tract.

Quinolor side effects and Toxicity

Oral LD50 in rats is 5450 mg/kg. Overdosage with colistimethate can cause neuromuscular blockade characterized by paresthesia, lethargy, confusion, dizziness, ataxia, nystagmus, disorders of speech and apnea. Respiratory muscle paralysis may lead to apnea, respiratory arrest and death.

Quinolor Patient Information

Quinolor Organisms Affected

Gram-negative bacilli