Colistin methanesulfonate sodium salt
Brand names,
Colistin methanesulfonate sodium salt
Analogs
Colistin methanesulfonate sodium salt
Brand Names Mixture
Colistin methanesulfonate sodium salt
Chemical_Formula
C32H52Br2N4O4
Colistin methanesulfonate sodium salt
RX_link
http://www.rxlist.com/cgi/generic2/demecarium.htm
Colistin methanesulfonate sodium salt
fda sheet
Colistin methanesulfonate sodium salt
msds (material safety sheet)
Colistin methanesulfonate sodium salt
Synthesis Reference
No information avaliable
Colistin methanesulfonate sodium salt
Molecular Weight
716.588 g/mol
Colistin methanesulfonate sodium salt
Melting Point
No information avaliable
Colistin methanesulfonate sodium salt
H2O Solubility
No information avaliable
Colistin methanesulfonate sodium salt
State
Solid
Colistin methanesulfonate sodium salt
LogP
-1.75
Colistin methanesulfonate sodium salt
Dosage Forms
Solution (drops - 0.125% and 0.25%)
Colistin methanesulfonate sodium salt
Indication
For the topical treatment of chronic open-angle glaucoma.
Colistin methanesulfonate sodium salt
Pharmacology
Demecarium is a long-acting cholinesterase inhibitor and potent miotic. Because of its toxicity, it should be reserved for use in patients with open-angle glaucoma or other chronic glaucomas not satisfactorily controlled with the short-acting miotics and other agents. Application of demecarium to the eye produces intense miosis and ciliary muscle contraction due to inhibition of cholinesterase, allowing acetylcholine to accumulate at sites of cholinergic transmission. These effects are accompanied by increased capillary permeability of the ciliary body and iris, increased permeability of the blood-aqueous barrier, and vasodilation. Myopia may be induced or, if present, may be augmented by the increased refractive power of the lens that results from the accommodative effect of the drug.
Colistin methanesulfonate sodium salt
Absorption
No information avaliable
Colistin methanesulfonate sodium salt
side effects and Toxicity
The oral LD50 is 2.96 mg/kg in the mouse. Symptoms of overdose include nausea, vomiting, abdominal cramps, diarrhea, urinary incontinence, salivation, sweating, difficulty in breathing, bradycardia, or cardiac irregularities.
Colistin methanesulfonate sodium salt
Patient Information
No information avaliable
Colistin methanesulfonate sodium salt
Organisms Affected
Humans and other mammals