Keto-A 50 mg (Tablet (Enteric Coated))

Unit Price: ৳ 3.52 (5 x 10: ৳ 176.00)
Strip Price: ৳ 35.20

Medicine Details

Indications

  • Relief of rheumatoid arthritis
  • Treatment of degenerative joint diseases
  • Alleviation of musculoskeletal and joint disorders such as tendinitis and sprain
  • Managing pain from dental issues, headache, and primary dysmenorrhea

Pharmacology

  • NSAID with anti-inflammatory, analgesic, and antipyretic actions
  • Inhibition of prostaglandin synthesis
  • Stabilization of lysosomal membranes
  • Inhibition of leukotriene synthesis
  • Antibradykinin activity
  • Rapid and almost complete absorption from the GI tract
  • Approximately 99% bound to plasma protein, mainly albumin
  • Rapid and extensive liver metabolism via conjugation with glucoronic acid
  • Excretion through urine and feces
  • Peak concentration reached at about 0.5-0.75 hour after IM injection
  • Elimination half-life of approximately 1.88 hour

Dosage

  • Recommended starting dose of 150 to 300 mg/day in 3 divided doses for anti-inflammatory purposes
  • Usual recommended dose of 25 to 50 mg, every 6 to 8 hours for pain management
  • Maximum daily dose of 300 mg

Administration

  • Oral forms to be taken with fluids, preferably with food

Interaction

  • Not recommended drug associations with other NSAIDs and high dose salicylates
  • Increased risk of bleeding with anticoagulants
  • Increased risk of elevation of lithium plasma levels with lithium
  • Increased risk of haematologic toxicity of methotrexate at doses greater than 15mg/week
  • Risk of hyperkalemia with certain medicinal products and therapeutic categories
  • Increased risk of gastrointestinal ulceration or bleeding with corticosteroids
  • Patients taking diuretics at greater risk of developing renal failure
  • Possible deterioration of renal function with compromised renal function and co-administration of ACE inhibitors or Angiotensin II Antagonists
  • Increased risk for severe complications with concomitant administration of nicorandil and NSAIDs
  • Potential pharmacokinetic interaction between ketoprofen and digoxin
  • Increased risk of nephrotoxicity with cyclosporin and tacrolimus
  • Monitoring of full blood count during combination treatment with methotrexate at doses lower than 15mg/week
  • More frequent clinical monitoring and monitoring of bleeding time required with pentoxifylline
  • Increased risk of renal failure with concomitant administration of tenofovir disoproxil fumarate and NSAIDs
  • Risk of decreased antihypertensive potency with antihypertensive agents
  • Increased risk of bleeding with thrombolytics and increased risk of gastrointestinal bleeding with selective serotonin reuptake inhibitors (SSRIs)

Contraindications

  • History of hypersensitivity reactions to ketoprofen, ASA or other NSAIDs
  • Severe heart failure
  • Active or history of peptic ulcer/hemorrhage
  • History of gastrointestinal bleeding or perforation related to previous NSAIDs therapy
  • Severe hepatic insufficiency
  • Severe renal insufficiency
  • Third trimester of pregnancy
  • Rectitis or history of proctorrhagia (rectal administration)

Side Effects

  • Rare: haemorrhagic anaemia
  • Unknown: agranulocytosis, thrombocytopenia, bone marrow failure, hemolytic anemia, leucopenia
  • Unknown: anaphylactic reactions (including shock)
  • Unknown: depression, hallucinations, confusion, altered mood
  • Uncommon: headache, dizziness, somnolence
  • Rare: paraesthesia
  • Unknown: aseptic meningitis, convulsions, dysgeusia, vertigo
  • Rare: vision blurred
  • Rare: tinnitus
  • Unknown: exacerbation of heart failure, atrial fibrillation
  • Unknown: hypertension, vasodilatation, vasculitis
  • Rare: asthma
  • Unknown: bronchospasm (particularly in patients with known hypersensitivity to ASA and other NSAIDs)
  • Common: dyspepsia, nausea, abdominal pain, vomiting
  • Uncommon: constipation, diarrhea, flatulence, gastritis
  • Rare: stomatitis, peptic ulcer
  • Unknown: exacerbation of colitis and Crohn’s disease, gastrointestinal haemorrhage and perforation, pancreatitis
  • Rare: hepatitis, transaminases increased
  • Uncommon: rash, pruritus
  • Unknown: photosensitivity reaction, alopecia, urticaria, angioedema, bullous eruption including Stevens-Johnson syndrome, toxic epidermal necrolysis, acute generalized exanthematous pustulosis
  • Unknown: renal failure acute, tubulointerstitial nephritis, nephritic syndrome, abnormal renal function tests
  • Uncommon: edema
  • Unknown: hyponatremia, hyperkalemia
  • Rare: weight increased

Pregnancy & Lactation

  • Avoid use during the first and second trimester of pregnancy
  • Contraindicated during the last trimester of pregnancy
  • Not recommended in nursing mothers

Precautions & Warnings

  • Careful administration to patients with a history of gastrointestinal disease
  • Renal function monitoring for patients with heart failure, cirrhosis, nephrosis, diuretic therapy, or chronic renal impairment
  • Caution required in patients with a history of hypertension and/or congestive heart failure
  • Monitoring for atrial fibrillation
  • Potential occurrence of hyperkalemia
  • Masking of signs of infection progression such as fever
  • Periodic evaluation of liver function tests in patients with abnormal liver function or a history of liver disease
  • Discontinuation if visual disturbances occur
  • Impairment of female fertility
  • Consideration of withdrawal in women attempting to conceive or undergoing infertility investigation

Use in Special Populations

  • Reduced initial dosage and minimal effective dose for the elderly
  • Careful monitoring and minimal effective daily dosage for patients with hepatic impairment
  • Reduced initial dosage and minimal effective dose for patients with renal impairment

Overdose Effects

  • Reported cases of benign symptoms with overdose
  • No specific antidotes
  • Recommendation of gastric lavage and symptomatic treatment for massive overdosages
  • Potential usefulness of hemodialysis in the presence of renal failure

Therapeutic Class

  • Drugs for Osteoarthritis
  • Drugs used for Rheumatoid Arthritis
  • Non-steroidal Anti-inflammatory Drugs (NSAIDs)

Storage Conditions

  • Protection from light
  • Storage below 30°C
  • Dispensing only on the prescription of a registered physician
  • Keep out of the reach of children

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