Tucatin Tablet 150 mg contains Tucatinib, an oral targeted cancer therapy used in the treatment of HER2-positive breast cancer. It is a selective HER2 tyrosine kinase inhibitor that helps slow the growth and spread of cancer cells, including in patients with brain metastases.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Indications

Tucatin Tablet is indicated for:

• HER2-positive advanced or metastatic breast cancer
• Patients who have received prior anti-HER2 therapies
• Combination therapy with trastuzumab and capecitabine
• HER2-positive breast cancer with brain metastases (as per oncology protocol)

Mechanism of Action

Tucatinib selectively inhibits the HER2 (human epidermal growth factor receptor 2) tyrosine kinase. This leads to:

• Blocking HER2-driven cell signaling pathways
• Inhibition of tumor cell growth and proliferation
• Reduction in cancer cell survival and spread
• Enhanced effectiveness when used in combination therapy

Dosage and Administration

• Taken orally twice daily or as prescribed by an oncologist
• Usually administered in combination with other anticancer agents
• Tablets should be swallowed whole with water
• Can be taken with or without food
• Dose adjustments may be required based on tolerance and liver function

Benefits

• Targeted therapy for HER2-positive breast cancer
• Effective in controlling metastatic disease
• Shows activity in brain metastases
• Improves progression-free survival in combination regimens
• Oral administration for convenient long-term therapy

Side Effects

Common side effects may include:

• Diarrhea
• Fatigue
• Nausea and vomiting
• Hand-foot syndrome (when combined with capecitabine)
• Decreased appetite

Serious side effects:

• Liver toxicity (elevated liver enzymes)
• Severe diarrhea leading to dehydration
• Allergic reactions
• Low blood counts (when used in combination therapy)

Precautions and Warnings

• Use only under supervision of an oncologist
• Regular liver function monitoring is required
• Dose adjustment may be needed in hepatic impairment
• Use with caution in pregnancy; avoid during pregnancy unless clearly necessary
• Effective contraception is recommended during treatment
• Monitor for severe diarrhea and dehydration

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Drug Interactions

Tucatin Tablet may interact with:

• Strong CYP3A inducers or inhibitors
• Other anticancer agents
• Certain antifungal and antibiotic medications

Always inform your healthcare provider about all medications being used.

Storage

• Store below 30°C in a dry place
• Protect from light and moisture
• Keep out of reach of children.