Captabin 500mg Tab

Uses of Captabin 500mg Tab

Capecitabine is used in chemotherapy of cancer patients . Capecitabine is mainly used in the treatment of breast cancer, gastric cancer, colorectal cancer and oesophageal cancer.

Side Effects of Captabin 500mg Tab

Diarrhoea, nausea and vomiting, stomatitis, palmar-plantar syndrome, dermatitis. Fatigue, mucosal inflammation, pyrexia, asthenia and lethargy; headache, dizziness and insomnia; lower limb oedema, anorexia, dehydration. Potentially Fatal: Cardiotoxicity, bone-marrow depression and hyperbilirubinaemia.

Drug Interactions

Antacids containing aluminum and magnesium, leucovorin, anticoagulants, phenytoin, allopurinol.

Contraindications

History of severe and unexpected reactions to fluoropyrimidine therapy; severe renal impairment; pregnancy, lactation. Hypersensitivity.

Mechanism of Action

Capecitabine is a prodrug that is converted to fluorouracil following oral administration, which in turn inhibits thymidylate synthetase, blocking the methylation of deoxyuridylic acid to thymidylic acid, interfering with DNA, and to a lesser degree, RNA synthesis.

Special Precautions

Hepatic dysfunction, bone marrow suppression, poor nutritional status, warfarin therapy. Child, elderly, prior extensive pelvic radiation or alkylating therapy. Moderate renal impairment; CBC with differential; monitor hepatic and renal function. Discontinue use if intractable diarrhoea, stomatitis, bone marrow suppression or MI develops.

How to Use

Take orally with food and water, as directed by your physician.

How to Store

Keep in a cool, dry place away from sunlight and moisture.

Safety Concerns

• Alcohol: Avoid during treatment.
• Breastfeeding: Not recommended.
• Pregnancy: Contraindicated.
• Liver/Kidney: Use with caution.

Content Disclaimer

This content is for educational purposes only. Please consult your doctor before use.