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Dynastat

Dynastat

parecoxib

Manufacturer:

Pfizer

Distributor:

Zuellig Pharma
Concise Prescribing Info
Contents
Parecoxib
Indications/Uses
Management of acute pain. Short-term treatment of post-op pain.
Dosage/Direction for Use
IM/IV Initially 40 mg, followed by 20 or 40 mg every 6-12 hr as required. Max daily dose: 80 mg. Moderate hepatic impairment (Child-Pugh class B) Initiate treatment at lowest recommended dose. Elderly weighing <50 kg Initially ½ the usual dose. Max daily dose: 40 mg.
Contraindications
Hypersensitivity to parecoxib or sulfonamides. Patients who demonstrated serious allergic-type reactions of any type, especially cutaneous reactions eg, SJS, TEN, erythema multiforme; w/ active peptic ulceration or GI bleeding; who experienced asthma, urticaria or allergic-type reactions after receiving aspirin or NSAIDs including other COX-2 specific inhibitors. History of MI or CHF (NYHA-II-IV); CHD (stenosed or occluded) or paresis, paralysis due to CVA. Inflammatory bowel disease. Post-op pain immediately following CABG surgery. Established ischemic heart disease, peripheral arterial disease &/or cerebrovascular disease. Severe hepatic dysfunction (serum albumin <25 g/L or Child-Pugh score ≥10). 3rd trimester of pregnancy & lactation.
Special Precautions
Hypersensitivity reactions (anaphylactic reactions & angioedema) in patients w/ & w/o history of allergic-type reactions to sulfonamides. Discontinue use at 1st appearance of skin rash, mucosal lesions or any other sign of hypersensitivity; if there is erythema multiforme or flu-like symptom after use; if SJS symptoms occur eg, fever, erythema multiforme, vesicle, skin & other mucous membrane lesions, conjunctivitis. Not to be administered other than IV or IM (eg, IA, intrathecal). Not to be used for non-severe pain; in acute traumatic pain patients w/ unstable hemodynamic condition. Increased risk of CV & thrombotic adverse events w/ prolonged use. Severe hypotension; new onset HTN or worsening of pre-existing HTN. Upper GI perforations, ulcers or bleeds; TEN, DRESS; fluid retention & edema; acute renal failure. Patients w/ compromised cardiac function, pre-existing edema or other conditions predisposed to or worsened by fluid retention, or at risk of hypovolemia; dehydration; risk factors for developing CHD eg, HTN, hyperlipidemia, diabetes, smoking. History of or active GI disease eg, ulceration, bleeding or inflammatory conditions; sulfonamide allergy. Monitor BP closely during initiation & throughout course of therapy; patient w/ symptoms &/or signs of liver dysfunction or in whom abnormal LFT has occurred, for evidence of development of more severe hepatic reaction while on therapy. Rehydrate patients prior to & at initiation of therapy. Avoid use w/ non-specific NSAIDs. Increased risk of bleeding w/ oral anticoagulants eg, warfarin/coumarin-type & novel oral anticoagulants (eg, apixaban, dabigatran & rivaroxaban). Concomitant use w/ aspirin. Closely monitor renal function in patients w/ severe renal impairment (CrCl <30 mL/min) or those who may be predisposed to fluid retention & initiate treatment at lowest recommended dose; in patients w/ advanced renal disease. Initiate at lowest recommended dose in moderate hepatic impairment (Child-Pugh class B). Not recommended in severe hepatic impairment (Child-Pugh class C). Consider w/drawal of treatment in patients having difficulties conceiving or undergoing investigation of infertility. Avoid during 3rd trimester of pregnancy. Pregnancy (1st & 2nd trimester). Decision should be made whether to discontinue nursing or treatment. Childn <18 yr. Elderly.
Adverse Reactions
Nausea. Abdominal pain, constipation, dyspepsia, vomiting; peripheral edema; alveolar osteitis (dry socket); dizziness; insomnia; oliguria; increased sweating, pruritis; hypotension.
Drug Interactions
Increased AUC w/ CYP2C9 (fluconazole) & CYP3A4 (ketoconazole) inhibitors. Increased AUC of warfarin & prothrombin time. May diminish effect of ACE inhibitors, AIIA, β-blockers & diuretics. May reduce natriuretic effect of furosemide & thiazides. May increase risk of nephrotoxicity w/ cyclosporine. May increase plasma levels of MTX. Decrease serum & renal clearance of lithium.
MIMS Class
Nonsteroidal Anti-Inflammatory Drugs (NSAIDs)
ATC Classification
M01AH04 - parecoxib ; Belongs to the class of non-steroidal antiinflammatory and antirheumatic products, coxibs.
Presentation/Packing
Form
Dynastat powd for inj 40 mg
Packing/Price
5 × 1's
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