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Save on Brand Tykerb 250 mg from Turkey by Glaxo Operations

The brand Tykerb 250 mg comes from Turkey manufactured by Glaxo Operations. It is available in the quantity of 70 tablets.

Brand Tykerb 250 mg from Canada by GSK

The brand Tykerb 250 mg comes from Canada manufactured by GSK. It is available in the quantity of 70 tablets.

Tykerb Information

Tykerb (Lapatinib) is typically used to treat advanced or metastatic breast cancer that overexpresses the HER2 (Human Epidermal Growth Factor Receptor 2) protein. It is typically used in two specific cases.

Firstly, it is used with capecitabine (an oral chemotherapy) for patients who have already received prior therapy (including an anthracycline, a taxane, and trastuzumab). It is also specifically used with letrozole (an aromatase inhibitor) for postmenopausal women with hormone receptor-positive, HER2-positive metastatic breast cancer. The active ingredient is lapatinib ditosylate, a dual tyrosine kinase inhibitor.

HER2-positive breast cancer is a subtype where the cancer cells have an abnormally high number of HER2 receptors on their surface. These receptors act like gas pedals, sending constant signals to the cell to multiply rapidly, which often makes this form of cancer more aggressive than others. Tykerb blocks the internal signaling activity of HER2 and EGFR receptors, preventing cancer cells from receiving growth signals. This is particularly beneficial for patients whose cancer has become resistant to large-molecule treatments like trastuzumab. Because lapatinib is a small-molecule inhibitor, it may have some activity against brain metastases. Although its penetration of the blood-brain barrier is limited, it also plays a specialized role in helping to manage or slow the progression of brain metastases, which can be a significant complication in advanced HER2-positive cases.

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Do I need a prescription to order Tykerb 250 mg ?

Yes, a prescription is required from your physician to order Tykerb 250 mg.