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Gefiren 250

Tablet-(250mg)
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Renata Limited

Generic: Gefitinib

6 Tablets (1 Strip)
৳ 1363.50
৳ 1500
9% OFF

Medicine Overview of Gefiren 250mg Tablet

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Introduction

Gefiren 250 is used in the treatment of non-small cell lung cancer. It is used in patients in which it has spread to other parts of the body, who have abnormal epidermal growth factor receptor (EGFR) genes, and who have not had previous treatment for cancer. Gefiren 250 can be taken with or without food, but better to have it same time every day for better results. You should continue to take it as long as your doctor advises for it. The duration of treatment varies according to your need and response to treatment. You should take it exactly as your doctor has advised. Taking it in the wrong way or taking too much can cause very 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, rash, vomiting and weight loss. It may cause severe diarrhea, drink plenty of fluids or consult with your doctor if it bothers you. It makes you sensitive towards sunlight, hence wear protective clothing or use sunscreen while going out. In case you develop ulceration in mouth, changes in your vision, or breathing difficulties than it is better to inform the doctor. Your doctor may advise for regular monitoring of liver function while you are taking this medicine. Many other medicines can affect, or be affected by, this medicine so let your healthcare team know all medications you are using. This medicine is not recommended during pregnancy or while breastfeeding. The use of effective contraception by both males and females during treatment is important to avoid pregnancy. If you have to take an antacid or any other medicine, take it at a gap of at least 2 hours after taking the cancer medicine.

Uses of Gefiren 250

  • Non-small cell lung cancer

Side effects of Gefiren 250

Common
  • Diarrhea
  • Dry skin
  • Loss of appetite
  • Nausea
  • Rash
  • Stomatitis (Inflammation of the mouth)
  • Vomiting
  • Weakness

How to use Gefiren 250

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. Gefiren 250 may be taken with or without food, but it is better to take it at a fixed time.

How Gefiren 250 works

Gefiren 250 is an anti-cancer medication. It works by blocking the action of the abnormal protein that signals cancer cells to multiply. This helps to stop or slow the spread of cancer cells.

What if you forget to take Gefiren 250?

If you miss a dose of Gefiren 250, skip it and continue with your normal schedule. Do not double the dose.

Quick Tips

  • Gefiren 250 helps treat non-small cell lung cancer that is locally advanced, or has spread to other areas of the body.
  • Take it with or without food, preferably at the same time each day.
  • Do not take antacids (to reduce the acid level of your stomach) 2 hours before or 1 hour after taking this medicine.
  • 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.
  • Inform your doctor if you develop ulceration in your mouth, changes in your vision or if you experience a worsening cough, shortness of breath, or breathing difficulties while taking this medicine.
  • Your doctor may want you to have regular blood tests to monitor your liver function while you are having treatment with this medicine.

Brief Description

Indication

Non-small Cell Lung Cancer

Administration

Film-coated tab: May be taken with or without food. May also be dispersed in ½ glass of plain, non-carbonated water. No other liqd should be used. Drop the tab in water & stir w/o crushing until it disperses (approx 10 min). Drink immediately. Rinse glass w/ another ½ glass of water & drink. Dispersed liqd may also be administered via NG tube.

Adult Dose

Oral Locally advanced or metastatic non-small cell lung carcinoma Adult: 250 mg once daily until disease progression or unacceptable toxicity

Contraindication

Hypersensitivity. Lactation.

Mode of Action

Gefitinib is a synthetic anilinoquinazoline which inhibits the intracellular phosphorylation of numerous tyrosine kinases associated w/ transmembrane cell surface receptors found on both normal and cancer cells, including epidermal growth factor receptor (EGFR) tyrosine kinase. Tyrosine kinase activity appears to be essentially important to cell proliferation and survival.

Precaution

Patients w/ concurrent idiopathic pulmonary fibrosis, acute onset or worsening pulmonary or eye symptoms. Renal and hepatic impairment. Pregnancy. Monitoring Parameters Monitor liver function, prothrombin time or INR frequently. Lactation Unknown if distributed in human breast milk; not recommended

Side Effect

>10% Skin reactions, all grades (47%),Diarrhea, all grades (29%),Decreased appetite, all grades (17%),Vomiting, all grades (14%),Increased ALT, all grades (11.4%) 1-10% Increased AST, all grades (7.9%),Stomatitis, all grades (7%),Conjunctivitis, blepharitis, and dry eye (6.7%),Conjunctivitis/blepharitis/dry eye (6%),Increased ALT, grades 3-4 (5.1%),Nail disorders, all grades (5%),Diarrhea, grades 3-4 (3%),Increased AST, grades 3-4 (3%),Increased bilirubin, all grades (2.7%),Decreased appetite, grades 2-3 (2.3%),Skin reactions, grades 3-4 (2%),Interstitial lung disease, all grades (1.3%),Vomiting, grades 3-4 (1.2%) <1% Interstitial lung disease, grades 3-4 (0.7%),Increased bilirubin, grades 3-4 (0.7%),Stomatitis, all grades (0.3%),Corneal erosion and aberrant eyelash growth (0.2%),Nail disorders, grades 3-4 (0.1%),Gastrointestinal perforation (0.1%),Ocular keratitis (0.1%),Erythema multiforme and dermatitis bullous (0.08%),Fatal hepatoxicity (0.04%)

Interaction

Concomitant use w/ CYP3A4 inducers (e.g. rifampicin, phenytoin, carbamazepine, barbiturates) may reduce serum gefitinib levels. Plasma concentrations may be increased w/ potent CYP3A4 inhibitors (e.g. itraconazole, ketoconazole). Increased INR or bleeding events w/ warfarin. May increase plasma levels of metoprolol. May exacerbate vinorelbine-induced neutropenia. Decreased plasma levels and potential reduction in efficacy w/ drugs that affect gastric pH (e.g. PPIs, H2-receptor antagonists).

Buy Gefiren 250 from Arogga

In Bangladesh, you can get the original Gefiren 250. Select your favorite one from a large collection of medicine products. Order from App to get more offers and better experience.

What is the price of Gefiren 250 in Bangladesh?

The latest price of Gefiren 250 in Bangladesh is 1363.5. You can buy Gefiren 250 at the best price from Arogga. Order online through our website or mobile app and get fast home delivery anywhere in Bangladesh. Cash on Delivery (COD) is available all over Bangladesh.

Frequently Questions & Answers

Is the product authentic?

Yes. Arogga sources all medicines and health products directly from trusted suppliers, distributors, or manufacturers. Every product is verified before delivery.

Does Arogga deliver all over Bangladesh?

Yes, Arogga delivers nationwide. You can order from anywhere in Bangladesh.

Is Cash on Delivery(COD) available?

Yes, Cash on Delivery is available across Bangladesh for most products.

How long does delivery take?

Delivery usually takes 24–48 hours inside Dhaka and 3–5 days outside Dhaka, depending on location and courier load.

Can I return or replace the product?

If the product is damaged, incorrect, or expired, you can request a replacement or refund according to Arogga’s return policy.

Safety Advices

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UNSAFE
It is unsafe to consume alcohol with Gefiren 250.
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CONSULT YOUR DOCTOR
Gefiren 250 is unsafe to use during pregnancy as there is definite evidence of risk to the developing baby. However, the doctor may rarely prescribe it in some life-threatening situations if the benefits are more than the potential risks. Please consult your doctor.
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CONSULT YOUR DOCTOR
Gefiren 250 is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.
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UNSAFE
Gefiren 250 may cause side effects which could affect your ability to drive. Gefiren 250 may make you feel weak. This may affect your driving ability.
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CAUTION
Gefiren 250 should be used with caution in patients with severe kidney disease. Dose adjustment of Gefiren 250 may be needed. Please consult your doctor.
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SAFE IF PRESCRIBED
Gefiren 250 is probably safe to use in patients with liver disease. Limited data available suggests that dose adjustment of Gefiren 250 may not be needed in these patients. Please consult your doctor.
Disclaimer

The information provided herein is accurate, updated and complete as per the best practices of the Company. Please note that this information should not be treated as a replacement for physical medical consultation or advice. We do not guarantee the accuracy and the completeness of the information so provided. The absence of any information and/or warning to any drug shall not be considered and assumed as an implied assurance of the Company. We do not take any responsibility for the consequences arising out of the aforementioned information and strongly recommend you for a physical consultation in case of any queries or doubts.