Ralivia ER
Brand names,
Ralivia ER
Analogs
Ralivia ER
Brand Names Mixture
Ralivia ER
Chemical_Formula
C16H25NO2
Ralivia ER
RX_link
http://www.rxlist.com/cgi/generic/tramadol.htm
Ralivia ER
fda sheet
Ralivia ER
msds (material safety sheet)
Ralivia ER
Synthesis Reference
K. Flick, E. Frankus, U.S. Pat 3,652,589 (1965)
Ralivia ER
Molecular Weight
263.375 g/mol
Ralivia ER
Melting Point
180-181oC
Ralivia ER
H2O Solubility
Soluble in water.
Ralivia ER
State
Solid
Ralivia ER
LogP
2.951
Ralivia ER
Dosage Forms
Tablet
Ralivia ER
Indication
Indicated in the treatment of moderate to severe pain.
Ralivia ER
Pharmacology
Tramadol, a centrally-acting analgesic, exists as a racemic mixture of the trans isomer, with important differences in binding, activity, and metabolism associated with the two enantiomers. Although Tramadol is a synthetic analog of codeine, it has a significantly lower affinity for opioid receptors than codeine. Tramadol is used to treat postoperative, dental, cancer, and acute musculosketetal pain and as an adjuvant to NSAID therapy in patients with osteoarthritis.
Ralivia ER
Absorption
Racemic tramadol is rapidly and almost completely absorbed after oral administration. The mean absolute bioavailability of a 100 mg oral dose is approximately 75%.The mean peak plasma concentration of racemic tramadol and M1 occurs at two and three hours, respectively, after administration in healthy adults.
Ralivia ER
side effects and Toxicity
LD50=350mg/kg (orally in mice)
Ralivia ER
Patient Information
No information avaliable
Ralivia ER
Organisms Affected
Humans and other mammals