Tykerb 250mg Tablet
Manufacturer
Glaxo SmithKline Pharmaceuticals Ltd
Salt Composition
Lapatinib (250mg)
Key Information
Short Description
Tykerb 250mg Tablet is used in the treatment of breast cancer, working by stopping or slowing down the growth of cancer cells.
Dosage Form
Tablet
Introduction
Tykerb 250mg Tablet should be taken on an empty stomach or an hour before or 2 hours after a meal. The dose and duration vary according to the severity of your condition and your response to treatment. Take it exactly as prescribed to avoid serious side effects. It may take several weeks or months for you to see or feel the benefits but do not stop taking it unless your doctor tells you to. The most common side effects of this medicine include nausea, headache, back pain, and breathing difficulty. It may cause severe diarrhea, drink plenty of fluids or consult with your doctor if it bothers you. You may be asked for regular monitoring of blood pressure while taking this medicine. Inform your doctor if you notice a severe headache, confusion, problems with your eyesight, nausea, or vomiting. Your doctor may check your liver function before, during, and after treatment with this medicine.
Directions for Use
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Tykerb 250mg Tablet is to be taken empty stomach.
How it works
Tykerb 250mg Tablet is an anti-cancer medication. It works against the HER2 (human epidermal growth factor receptor protein) receptors and EGFRs (epidermal growth factor receptor) which are responsible for the over-proliferation of cells. This is how it inhibits the growth of cancerous cells causing downstream signaling pathways.
Quick Tips
Take this medicine 1 hour before or 2 hours after the meal preferably at the same time every day Diarrhea may occur as a side effect. Drink plenty of fluids and inform your doctor if it doesn't stop or if you find blood in your stools Use a reliable contraceptive method to prevent pregnancy while you are taking this medicine and for a month after you stop taking it Monitor your blood pressure regularly while taking this medication. Inform your doctor if you notice symptoms of very high blood pressure such as severe headache, confusion, problems with your eyesight, nausea or vomiting It may cause serious bleeding problem. Inform your doctor if you get headaches, stomach pain or if you notice blood in your urine or stools Do not take this medicine if you are pregnant, planning to conceive or breastfeeding
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Frequently asked questions
Is Tykerb 250mg Tablet a chemotherapy medicine?
No, Tykerb 250mg Tablet is a targeted drug used for treating certain types of cancer. It belongs to the tyrosine kinase inhibitors group of medicines.
Can Tykerb 250mg Tablet be given in combination with other anti-cancer drugs?
Yes, Tykerb 250mg Tablet can be used in combination with other anti-cancer drugs. It is commonly combined with capecitabine for treating advanced breast cancer in patients who have already received chemotherapy and with letrozole for treating breast cancer in postmenopausal women.
How should I take Tykerb 250mg Tablet?
Take Tykerb 250mg Tablet exactly as prescribed by your doctor. Swallow the tablet whole with a glass of water at the same time each day. It must be taken one hour before or one hour after meals and at the same time concerning food each day (e.g., you could always take your tablet one hour before breakfast).
Does Tykerb 250mg Tablet have any effect on my liver?
Tykerb 250mg Tablet can cause liver damage, which can be severe or life-threatening. Liver damage may occur as early as several days after starting treatment or later than several months. If you have or had liver disease, inform your doctor immediately.
How should I manage diarrhea while taking Tykerb 250mg Tablet?
If you experience diarrhea, drink plenty of fluids (8 to 10 glasses a day) such as water, sports drinks, or other clear liquids. Eat low-fat, high protein foods instead of fatty or spicy foods. Cooked vegetables instead of raw vegetables and removing the skin from fruits before eating can also be helpful. Avoid milk and milk products (including ice cream), and herbal supplements (some may cause diarrhea). Inform your doctor if the condition persists.
How can I take care of my skin while on Tykerb 250mg Tablet?
Before starting treatment, your doctor will check your skin. If you have sensitive skin, use a soap-free cleanser and beauty products that are fragrance-free and hypoallergenic. Use sunscreen with an SPF (Sun Protection Factor) of 30 or higher. Inform your doctor immediately if you develop a rash.
What tests will the doctor advise before starting Tykerb 250mg Tablet?
Before starting treatment, your doctor may recommend additional tests to check for heart and liver health. Tykerb 250mg Tablet may affect how your heart beats and pumps blood through your body. Your doctor will monitor you carefully and will decide whether dose adjustment or discontinuation of treatment is required based on test results.
How long after Tykerb 250mg Tablet can I plan pregnancy?
Use an effective method of contraception to avoid pregnancy while taking Tykerb 250mg Tablet and continue for at least one week after the last dose. Inform your doctor if you become pregnant, who will decide whether to stop or continue treatment.
