Type:Tablet
Generic Name:Tapentadol
Manufacturer:Square Pharmaceuticals PLC.
Price:৳14.05
Acute Moderate-to-Severe Pain, Musculoskeletal pain, Diabetic Peripheral Neuropathy
May be taken with or without food.
Oral Moderate to severe acute pain Adult: Initially, 50 mg, 75 mg or 100 mg 4-6 hrly, depending on pain intensity. On day 1, a 2nd dose may be given 1 hr after the initial dose if pain relief is inadequate; subsequent dose may be given 4-6 hrly, adjust according to response. Max: 700 mg on day 1, 600 mg daily on subsequent days. Elderly: Initiate dosage at lower end of range Hepatic impairment Mild: Dosage adjustment not required Moderate: 50 mg q8hr initially; dosing frequency not to exceed 3 times daily; Severe: Not recommended
Safety and efficacy not established
Renal impairment CrCl >30 mL/min : Dosage adjustment not required CrCl <30 mL/min: Not recommended
Significant resp depression (in unmonitored settings or absence of resuscitative equipment), acute or severe bronchial asthma or hypercapnia, known or suspected paralytic ileus; acute intoxication w/ alcohol, hypnotics, centrally acting analgesics or psychotropic active substances. Concurrent or recent (w/in 2 wk) therapy w/ MAOIs.
Mu-opioid agonist; inhibits ascending pain pathways, thus altering response to pain; produces analgesia, respiratory depression, and sedation; also inhibits reuptake of norepinephrine, which also affects ascending pain pathways.
Tapentadol should be administered with caution to patients with conditions accompanied by hypoxia, hypercapnia, respiratory problems such as: asthma, chronic obstructive pulmonary disease etc. Besides this, in case of patient with sleep apnea syndrome, myxedema, kyphoscoliosis, central nervous system (CNS) depression should have to be cautious prior administration of Tapentadol. Patients receiving other µ-opioid agonist analgesics, general anesthetics, phenothiazines, other tranquilizers, sedatives, hypnotics, or other CNS depressants (including alcohol) concomitantly with Tapentadol may exhibit additive CNS depression.
>10% Nausea (30%),Dizziness (24%),Vomiting (18%),Somnolence (15%) 1-10% (selected) Constipation (8%),Pruritus (5%),Xerostomia (4%),Fatigue (3%),Hyperhidrosis (3%),Anorexia (2%),Dyspepsia (2%),Insomnia (2%)
Potential severe adverse effects w/ MAOIs. CNS-active drugs; other serotonergic agents (including triptans, SSRIs, other SNRIs, lithium, sibutramine, fentanyl & its analogues, tramadol, dextromethorphan, tapentadol, meperidine, methadone, pentazocine or St. John's wort), drugs which impair serotonin (eg linezolid & methylene blue) or serotonin precursors (eg tryptophan supplements). Increased risk of QTc prolongation &/or ventricular arrhythmias w/ some antipsychotics & antibiotics. Decreased AUC & Cmax of indinavir. Increased AUC & Cmax of haloperidol. Increased plasma conc w/ ketoconazole. Increased plasma conc & reduced BP-lowering effect of metoprolol. Increased AUC of risperidone. Reduced metabolism w/ CYP2D6 inhibitors. Increased venlafaxine levels w/ CYP3A4 inhibitors.
