Articles: acetaminophen.
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Tramadol hydrochloride/acetaminophen is a combination drug containing tramadol hydrochloride 37.5 mg and acetaminophen 325 mg. The use of 25% less tramadol in the combination product reduces the incidence of tramadol-related adverse events, while the addition of acetaminophen reduces the onset time of analgesia and improves the degree of analgesia. However, there was no clinically significant difference in the pharmacokinetic parameters of tramadol or acetaminophen when the fixed-dose combination was compared with the individual agents after multiple-dose administration. ⋯ It improves pain relief and provides a faster onset and longer duration of action with fewer adverse events than either component separately. It also reduces the severity of pain, photophobia and phonophobia associated with migraine headache. Tramadol hydrochloride/acetaminophen has been shown to be most effective in patients with mild to moderate pain and has a lower risk of serious adverse events.
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Randomized Controlled Trial
[Comparison of the analgesic effects of intravenous paracetamol and lornoxicam in postoperative pain following thyroidectomies].
The purpose of the present study was to determine the efficacy of intravenous (iv) paracetamol and iv lornoxicam on postoperative analgesia and the reduction in tramadol consumption. ⋯ Administration of iv lornoxicam and iv paracetamol following thyroid surgery decreased the postoperative pain scores and opioid requirement, as well as the incidence of nausea and vomiting, while also prolonging the time to the first analgesic supplement.