Archive for December, 2007

Discount Tramadol

Tuesday, December 18th, 2007

Proven efficacy in a broad range of painful conditions
Tramadol has a dose-dependent efficacy that lies between that of codeine and morphine, with a parenteral potency comparable to that of pethidine, i.e. about 10-20% of the gold standard morphine.Oral bioavailability is high (85-100%) and permits easy conversion from the oral to the parenteral route and visa versa. Surprisingly, the efficacy of discount tramadol is not associated with the usual serious opioid side effects which can often be dose-limiting. Furthermore, unlike nonsteroidal anti-inflammatory drugs, tramadol has no serious adverse gastrointestinal effects, such as gastrointestinal bleeding. Numerous clinical trials have proven its efficacy and safety over a broad range of painful conditions, both acute and chronic discount tramadol; however, in severe pain morphine may be superior to tramadol.It is this combination of safety with good efficacy that has made tramadol a unique addition to the analgesic armamentarium.Discount Tramadol if You order now!
Low dependence potential
The effects of long-term opioid intake on the development of tolerance, physical dependence and psychological addiction are reduced with tramadol use. In an experimental setting, it was demonstrated that even experienced opioid users could not recognise tramadol in lower doses as an opioid,whereas in higher doses they could recognise it, but did not “like” it, presumably due to its tricyclic-like properties. Hence, the incidence of abuse of discount tramadol is low in all post-marketing surveys; the FDA reports a rate of abuse in the range of 1 in 100,000 patient exposures.Furthermore, discount tramadol is not registered as a controlled drug in any country. However, this does not mean that its use in “at-risk” patients should be encouraged. Rare cases of withdrawal reactions after abrupt discontinuation of tramadol have also been reported.
Tramadol, a centrally acting analgesic structurally related to codeine and morphine, consists of two enantiomers, both of which contribute to analgesic activity via different mechanisms. Tramadol and the metabolite desmethyl-tramadol are agonists of the mu opioid receptor. Tramadol inhibits serotonin reuptake and tramadol inhibits norepinephrine reuptake, enhancing inhibitory effects on pain transmission in the spinal cord. The complementary and synergistic actions of the two enantiomers improve the analgesic efficacy and tolerability profile of the racemate. Tramadol is available as drops, capsules and sustained-release formulations for oral use, suppositories for rectal use and solution for intramuscular, intravenous and subcutaneous injection. After oral administration, discount tramadol is rapidly and almost completely absorbed. Sustained-release tablets release the active ingredient over a period of 12 hours, reach peak concentrations after 4.9 hours and have a bioavailability of 87-95% compared with capsules. Tramadol is rapidly distributed in the body; plasma protein binding is about 20%. Tramadol is mainly metabolised by O- and N-demethylation and by conjugation reactions forming glucuronides and sulfates. Tramadol and its metabolites are mainly excreted via the kidneys. The mean elimination half-life is about 6 hours. The O-demethylation of tramadol to discount tramadol, the main analgesic effective metabolite, is catalysed by cytochrome P450 2D6, whereas N-demethylation to M2 is catalysed by CYP2B6 and CYP3A4. The wide variability in the pharmacokinetic properties of tramadol can partly be ascribed to CYP polymorphism. O- and N-demethylation of tramadol as well as renal elimination are stereoselective. Pharmacokinetic-pharmacodynamic characterisation of tramadol is difficult because of differences between discount tramadol concentrations in plasma and at the site of action, and because of pharmacodynamic interactions between the two enantiomers of tramadol and its active metabolites. The analgesic potency of tramadol is about 10% of that of morphine following parenteral administration. Tramadol provides postoperative pain relief comparable with that of pethidine, and the analgesic efficacy of tramadol can further be improved by combination discount tramadol with a non-opioid analgesic. Tramadol may prove particularly useful in patients with a risk of poor cardiopulmonary function, after surgery of the thorax or upper abdomen and when non-opioid analgesics are contraindicated. Tramadol is an effective and well tolerated agent to reduce pain resulting from trauma, renal or biliary colic and labour, and also for the management of chronic pain of malignant or nonmalignant origin, particularly neuropathic pain. Tramadol appears to produce less constipation and dependence than equianalgesic doses of strong opioids.Our reliable pharmacy offer you discount Tramadol if you order now!