Geftistar Tablet (Gefitinib)
Gefitinib Tablet is a potent medication that belongs to the class of drugs known as tyrosine kinase inhibitors. It is primarily used in the treatment of non-small cell lung cancer (NSCLC), a type of lung cancer. Geftistar and Iressa are brand names for Gefitinib.
Introduction to Geftistar Tablet (Gefitinib)
Gefitinib Tablet is a potent medication that belongs to the class of drugs known as tyrosine kinase inhibitors. It is primarily used in the treatment of non-small cell lung cancer (NSCLC), a type of lung cancer that accounts for a significant portion of lung cancer cases. Gefitinib works by targeting and inhibiting specific proteins in cancer cells, thereby slowing down their growth and reducing the spread of the disease. Geftistar and Iressa are brand names for Gefitinib, and they contain the same active ingredient. They are used interchangeably to treat non-small cell lung cancer with EGFR mutations. Gefitinib is a remarkable Anticancer medication that has earned its status as a Life-Saving Drug.
Dosage Information for Gefitinib Tablet:
Recommended Dosage: The typical adult dosage of Gefitinib is 250 milligrams (mg) once daily, taken orally with or without food. It is crucial to follow your healthcare provider's instructions regarding the dosage, as they may adjust it based on your individual condition and response to the treatment.
Missed Dose: If you forget to take a dose of Gefitinib, take it as soon as you remember, unless it's close to the time for your next scheduled dose. In such cases, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to compensate for the missed one.
Overdose: In the event of a suspected overdose, seek immediate medical attention. Symptoms of overdose may include severe diarrhea, vomiting, difficulty breathing, and confusion. It is vital to adhere to the prescribed dosage to avoid overdose and its associated risks.
Alternatives to Gefitinib Tablet
While Gefitinib (marketed as Geftistar) remains a valuable medication in the treatment of certain types of lung cancer, several alternative targeted therapies and chemotherapy drugs may be considered depending on an individual's specific condition and treatment response.
Erlotinib (Tarceva)
Afatinib (Gilotrif)
Chemotherapy: In cases where targeted therapies are not effective, traditional chemotherapy drugs like cisplatin, pemetrexed, or docetaxel may be considered as alternatives.
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In summary, Gefitinib is a vital medication in the treatment of non-small cell lung cancer, particularly in patients with EGFR mutations. It comes with specific dosage instructions, potential side effects, precautions, and drug interactions that should be carefully considered. To access this medication, you can visit our website, 1mgstore.com, where you may find discounts and a convenient online purchasing process.
When Using Geftistar Tablet (Gefitinib), It Is Important To Take Certain Precautions
- Pregnancy and Breastfeeding: Gefitinib/Iressa should not be used during pregnancy or breastfeeding, as it can harm the developing fetus or nursing infant. Use effective contraception during treatment.
- Allergies: Inform your healthcare provider of any known allergies, especially to medications or any of the components of Gefitinib.
- Liver and Kidney Function: Patients with pre-existing liver or kidney conditions should be closely monitored while using Gefitinib.
- Interstitial Lung Disease: Prior to starting treatment, your doctor will assess your lung function. Be vigilant for any new or worsening respiratory symptoms during treatment.
- Drug Allergies: Share your complete medical history, including any previous allergic reactions to medications, with your healthcare provider.
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Emphasize the significant functions of Geftistar Tablet (Gefitinib)
Geftistar Tablet, containing the active ingredient Gefitinib, is a medication prescribed for the treatment of certain types of lung cancer, particularly non-small cell lung cancer (NSCLC). It falls under the category of targeted therapies and is specifically designed to inhibit the activity of epidermal growth factor receptor (EGFR) proteins.
EGFR mutations play a significant role in the development and progression of NSCLC in some individuals. Geftistar Tablet works by blocking these abnormal EGFR signals, thus slowing down or even halting the growth of cancer cells. This medication is typically prescribed when other standard treatments have proven ineffective, making it a valuable option for patients with advanced lung cancer.
It's important to note that Geftistar Tablet should only be used under the supervision and prescription of an oncologist or healthcare provider experienced in the management of lung cancer. The correct dosage and duration of treatment will be determined based on the individual's medical history, the specific type of lung cancer, and their overall health condition.
While Geftistar Tablet can be a promising option for some lung cancer patients, it may not be suitable for everyone. Patients should discuss potential side effects, risks, and benefits with their healthcare provider to make an informed decision about its use in their cancer treatment plan.
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Some of the secondary Effects of Geftistar Tablet (Gefitinib)
- Skin Rash: One of the most common side effects of Gefitinib is skin rash. This rash can be mild to severe and may require medical attention. It is important to inform your healthcare provider if you experience any skin changes.
- Diarrhea: Gefitinib can cause diarrhea, which can lead to dehydration. Be sure to drink plenty of fluids and notify your healthcare provider if you have severe or persistent diarrhea.
- Nausea and Vomiting: Some patients may experience nausea and vomiting while taking Gefitinib. Your doctor may prescribe anti-nausea medications to help manage these symptoms.
- Liver Problems: Gefitinib can affect liver function, leading to elevated liver enzyme levels. Regular monitoring of liver function is essential during treatment.
- Interstitial Lung Disease: Although rare, Gefitinib may lead to a potentially serious lung condition called interstitial lung disease. Inform your healthcare provider immediately if you experience symptoms like shortness of breath, cough, or fever.
Answers to Common Inquiries about Gefitinib Tablet/Iressa
Can I take Gefitinib with other cancer medications?
Answer: Your doctor will assess potential drug interactions. Some combinations may be safe, while others can increase risks. Follow your healthcare provider's guidance.
Is Gefitinib a cure for lung cancer?
Answer: Gefitinib can help manage lung cancer, but it's not a cure. It's used to slow cancer progression and improve quality of life.
How long should I take Gefitinib?
Answer: The duration of treatment varies based on your response and side effects. Continue as long as your doctor recommends.
Can I drink alcohol while on Gefitinib?
Answer: Alcohol may worsen certain side effects and interact with the medication. It's advisable to limit alcohol consumption or consult your doctor.
Are there dietary restrictions with Gefitinib?
Answer: While there are no specific dietary restrictions, avoid grapefruit and high-calcium foods or supplements close to taking Gefitinib, as they may affect absorption.
Significant Drug Interactions that Require Attention For Geftistar Tablet (Gefitinib)
- Warfarin: Gefitinib may increase the effects of warfarin, a blood thinner, which can lead to an increased risk of bleeding. Frequent monitoring of your INR (International Normalized Ratio) is essential if you are taking both drugs.
- Proton Pump Inhibitors (PPIs): The use of PPIs like omeprazole with Gefitinib may reduce the absorption of Gefitinib. Take Gefitinib at least 12 hours before or after PPIs.
- CYP3A4 Inducers/Inhibitors: Drugs that affect the activity of the CYP3A4 enzyme, such as rifampin (inducer) or ketoconazole (inhibitor), may alter the metabolism of Gefitinib. Your doctor will adjust the dosage accordingly.
- Antacids: Some antacids may reduce the absorption of Gefitinib. It is advisable to separate the administration of antacids and Gefitinib by a few hours.
- Grapefruit: Avoid consuming grapefruit or grapefruit juice while taking Gefitinib, as it can affect how the medication is metabolized in your body.
Manufacturer | : | Lupin Pharma, India |
Equivalent Brand | : | Iressa |
Generic Search | : | Geftinib |