Brigacent
Generic Name
brigacent-90-mg-tablet
Manufacturer
Top Pharmaceuticals Ltd.
Country
Bangladesh
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Price Details
Current market pricing information
| Variant | Unit Price | Strip Price |
|---|---|---|
| brigacent 90 mg tablet | ৳ 1,000.00 | ৳ 7,000.00 |
Description
Overview of the medicine
Brigacent 90 mg Tablet is a selective cyclooxygenase-2 (COX-2) inhibitor, used for the symptomatic relief of pain and inflammation in conditions such as osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, and for the treatment of acute pain and primary dysmenorrhea.
Uses & Indications
Dosage
Adults
Osteoarthritis: 30 mg or 60 mg once daily. Rheumatoid Arthritis: 60 mg or 90 mg once daily. Ankylosing Spondylitis: 60 mg or 90 mg once daily. Acute Pain/Dysmenorrhea: 90 mg once daily, for a maximum of 8 days. Do not exceed 120 mg daily.
Elderly
No dose adjustment required for elderly patients, but caution is advised due to increased risk of adverse effects, particularly gastrointestinal bleeding and cardiovascular events.
Renal_impairment
Mild to moderate renal impairment: No dose adjustment. Severe renal impairment (creatinine clearance < 30 mL/min): Use is not recommended.
How to Take
Brigacent 90 mg Tablet should be taken orally, with or without food. Swallow the tablet whole with a glass of water. Do not crush or chew.
Mechanism of Action
Brigacent selectively inhibits cyclooxygenase-2 (COX-2) enzyme, which is responsible for the synthesis of prostaglandins involved in inflammation, pain, and fever. By selectively inhibiting COX-2, it reduces these symptoms with a lower risk of gastrointestinal side effects compared to non-selective NSAIDs.
Pharmacokinetics
Onset
Onset of analgesic action typically occurs within 30-60 minutes.
Excretion
Excreted predominantly via urine (approx. 70%) and feces (approx. 30%), mainly as metabolites.
Half life
Elimination half-life is approximately 18-24 hours.
Absorption
Rapidly absorbed after oral administration, peak plasma concentrations typically occur within 1-2 hours. High oral bioavailability (approx. 90-95%).
Metabolism
Extensively metabolized in the liver, primarily via cytochrome P450 (CYP) enzymes, particularly CYP3A4, to inactive metabolites.
Side Effects
Contraindications
- •Hypersensitivity to the active substance or to any of the excipients
- •History of asthma, urticaria, or allergic reactions after taking aspirin or other NSAIDs
- •Active peptic ulceration or gastrointestinal bleeding
- •Severe hepatic dysfunction or severe renal impairment (creatinine clearance < 30 mL/min)
- •Congestive heart failure (NYHA Class II-IV)
- •Established ischemic heart disease, peripheral arterial disease, and/or cerebrovascular disease
- •Third trimester of pregnancy
Drug Interactions
Lithium
May increase plasma lithium levels, leading to toxicity. Monitor lithium levels.
Methotrexate
May increase methotrexate plasma concentrations, enhancing toxicity. Use with caution.
Cyclosporine and Tacrolimus
Increased nephrotoxicity risk. Monitor renal function.
Warfarin and other anticoagulants
Increased risk of bleeding. Monitor INR.
Diuretics, ACE inhibitors, Angiotensin Receptor Blockers (ARBs)
May reduce the antihypertensive effect and increase the risk of renal impairment.
Storage
Store below 30°C in a dry place, away from direct sunlight and moisture. Keep out of reach of children.
Overdose
In case of an overdose, symptoms may include lethargy, drowsiness, nausea, vomiting, and epigastric pain. Gastrointestinal bleeding can occur. Rarely, hypertension, acute renal failure, respiratory depression, and coma may occur. Management is symptomatic and supportive. There is no specific antidote. Gastric decontamination (e.g., activated charcoal) may be considered within an hour of ingestion.
Pregnancy & Lactation
Pregnancy Category C (first and second trimesters), Category D (third trimester). Brigacent is not recommended in the third trimester of pregnancy due to potential for premature closure of the ductus arteriosus and impaired renal function in the fetus. Use during the first and second trimesters should only be considered if the potential benefit outweighs the potential risk. Brigacent is not recommended during breastfeeding due to potential excretion into breast milk and adverse effects on the infant.
Frequently Asked Questions
Common questions about this medicine
Pack Sizes
Shelf Life
36 months from the date of manufacture when stored under recommended conditions.
Availability
Pharmacies nationwide
Approval Status
Approved by DGDA
Patent Status
Patent pending
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Global Brand Names
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