Description

Samitib 400mg Tablet (Imatinib) Uses, Side Effects, Dosage & Price in Pakistan

Samitib 400mg Tablet (Imatinib) is an oral prescription anticancer medicine used to treat certain types of blood cancers and other cancers involving specific abnormal proteins. It contains imatinib, a tyrosine kinase inhibitor that works by blocking signals involved in the growth of abnormal cancer cells.

Imatinib is used in several conditions, including certain forms of chronic myeloid leukemia (CML), Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL), gastrointestinal stromal tumors (GIST), and some other cancers or blood disorders with specific molecular abnormalities.

Samitib should be used only under the supervision of a qualified oncologist or hematologist because the appropriate dose and duration depend on the specific disease and the patient’s response to treatment.

What Is Samitib 400mg Tablet?

Samitib 400mg Tablet contains 400mg of imatinib as its active ingredient, supplied as imatinib mesylate.

Imatinib belongs to a class of medicines known as tyrosine kinase inhibitors (TKIs). These medicines target specific enzymes that can contribute to uncontrolled cell growth.

Samitib 400mg is an oral medicine and is generally taken with food and a large glass of water according to the prescribing information for imatinib.

The Samitib 400mg product is listed as containing imatinib mesylate 400mg, with Samarth Life Sciences Pvt. Ltd. identified as the marketer.

Samitib 400mg Uses

Samitib contains imatinib, which may be prescribed for several specific cancers and blood disorders.

Its approved uses can include:

• Philadelphia chromosome-positive chronic myeloid leukemia (Ph+ CML)
• Certain cases of Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL)
• Gastrointestinal stromal tumors (GIST) with appropriate molecular characteristics
• Dermatofibrosarcoma protuberans (DFSP) when treatment with imatinib is appropriate
• Certain other diseases involving specific tyrosine kinase abnormalities

The exact indication depends on the patient’s diagnosis and the molecular characteristics of the disease. Imatinib is not a general treatment for all types of cancer.

How Does Imatinib Work?

Imatinib is a tyrosine kinase inhibitor.

Some cancer cells contain abnormal proteins that continuously send signals telling the cells to grow and divide. In CML, for example, the BCR-ABL tyrosine kinase produced by the Philadelphia chromosome plays an important role in abnormal cell growth.

Imatinib blocks certain tyrosine kinases, including BCR-ABL, which can reduce the signals responsible for abnormal cell proliferation.

It can also inhibit other tyrosine kinases involved in certain GIST and other tumors. By blocking these pathways, imatinib can help slow or control the growth of abnormal cells.

Samitib 400mg Dosage

The correct Samitib dose depends on the disease being treated, its stage, the patient’s response and the treating specialist’s instructions.

For adults with CML in chronic phase, the recommended imatinib dose is commonly 400mg once daily. For CML in accelerated phase or blast crisis, higher doses such as 600mg daily may be recommended in appropriate patients.

For certain other conditions, different doses may be used. For example, some adults with GIST may receive 400mg once daily, while selected patients may require a higher dose according to their treatment plan.

An 800mg daily regimen, when prescribed, is administered as 400mg twice daily rather than taking two 400mg tablets together.

Do not change your Samitib dose yourself. Cancer treatment doses must be determined by the treating oncologist based on the diagnosis, response, blood counts, liver function and other clinical factors.

How to Take Samitib 400mg Tablet

Take Samitib exactly as prescribed by your doctor.

• Take the tablet with a meal.
• Drink a large glass of water with the medicine.
• Try to take it at approximately the same time each day if prescribed once daily.
• Swallow the tablet according to your doctor’s instructions.
• Do not stop treatment simply because you feel better.
• If you miss a dose, follow your doctor’s instructions rather than taking an extra dose.

The official imatinib prescribing information recommends administration with a meal and a large glass of water.

For patients who have difficulty swallowing certain film-coated imatinib tablets, the official labeling provides instructions for dispersing them in water or apple juice. Follow the specific instructions supplied with your product rather than crushing or altering the tablet on your own.

Samitib 400mg Tablet Side Effects

Like other anticancer medicines, Samitib can cause side effects. Their severity varies between patients.

Commonly reported side effects of imatinib can include:

• Nausea
• Vomiting
• Diarrhea
• Abdominal discomfort
• Muscle cramps
• Muscle or joint pain
• Headache
• Tiredness
• Skin rash
• Swelling or fluid retention
• Changes in blood-cell counts

Some patients may develop edema, particularly swelling around the eyes or in the legs. Your healthcare team should be informed if swelling becomes significant or is associated with breathing difficulties.

Serious Side Effects of Samitib

Some adverse effects require prompt medical attention.

Low Blood Cell Counts

Imatinib can cause decreases in blood cells, including neutropenia, anemia and thrombocytopenia. Your doctor may order regular blood tests to monitor your blood counts.

Contact your healthcare team if you develop fever, unusual bruising, bleeding, severe weakness or signs of infection.

Liver Problems

Imatinib can cause changes in liver function and, in some patients, serious liver injury. Liver-function tests may therefore be performed during treatment.

Fluid Retention

Significant fluid retention can occur in some patients. Rapid weight gain, severe swelling or breathing difficulties should be reported promptly.

Heart Problems

Rarely, imatinib may contribute to serious cardiac problems, particularly in patients with existing risk factors. Tell your doctor about any history of heart disease.

Samitib 400mg Precautions

Before starting Samitib, tell your doctor if you:

• Have liver disease
• Have kidney problems
• Have heart disease
• Have low blood-cell counts
• Have a history of significant fluid retention
• Are taking other prescription medicines
• Use vitamins or herbal supplements
• Are pregnant or planning pregnancy
• Are breastfeeding

Regular blood tests may be required to monitor blood counts and liver function during treatment.

Your doctor may change the dose or temporarily stop treatment if serious side effects or abnormal laboratory results occur.

Samitib 400mg Drug Interactions

Imatinib can interact with several medicines because it is metabolized by liver enzymes, particularly the CYP3A4 pathway.

Some medicines can increase imatinib levels, while others may reduce its effectiveness.

Tell your doctor about all medicines you use, including:

• Prescription medicines
• Over-the-counter medicines
• Vitamins
• Herbal supplements

Certain medicines and products containing strong CYP3A4 inhibitors or inducers may require particular caution.

Do not start or stop another medicine without first discussing it with your doctor or pharmacist.

Samitib During Pregnancy and Breastfeeding

Imatinib may cause fetal harm, so pregnancy should be discussed carefully with the treating healthcare professional before starting treatment.

Women who are pregnant or planning pregnancy should inform their doctor. Effective contraception may be recommended during treatment according to the clinical situation and product information.

Breastfeeding should also be discussed with a healthcare professional before using Samitib because imatinib can pass into breast milk and may pose a risk to a breastfed infant.

Samitib 400mg Tablet Storage

Store Samitib according to the instructions provided on the product packaging.

For imatinib products, storage instructions can vary by manufacturer and formulation. A Pakistan DRAP-approved imatinib 400mg product specifies storage not above 30°C and recommends keeping the medicine in its original packaging to protect it from moisture.

Keep Samitib away from excessive heat and moisture and out of the reach of children.

Always check the storage instructions printed on the specific product supplied.

Samitib 400mg Tablet Manufacturer

Samitib 400mg Tablet is listed by pharmaceutical medicine sources as containing imatinib mesylate 400mg, with Samarth Life Sciences Pvt. Ltd. identified as the marketer. The product is listed as an oral prescription tablet.

Manufacturer and packaging information can vary between markets, so customers should check the actual product packaging, batch number and manufacturer details before use.

Samitib 400mg Price in Pakistan

The Samitib 400mg Tablet price in Pakistan can vary depending on the supplier, pack size, availability, import status and market conditions.

The price of specialized cancer medicines can change over time, so the current price should be confirmed before ordering.

Customers can check the latest availability and pricing through Impo Medic.

Buy Samitib 400mg Tablet in Pakistan

If you are looking for Samitib 400mg Tablet in Pakistan, Impo Medic provides product information and online ordering support, subject to availability.

Samitib is a prescription anticancer medicine and should be used only under the supervision of a qualified oncologist or hematologist.

Before ordering, confirm the product name, 400mg strength, pack size and product details. Patients should not start, stop or change cancer treatment based only on information available online.

Why Choose Impo Medic?

• Easy access to medicine information
• Convenient online ordering
• Clear product and strength details
• Updated availability information
• Transparent pricing
• Support for specialized medicines where available
• Responsible approach to prescription and anticancer medicines

FAQs About Samitib 400mg Tablet (Imatinib)

What is Samitib 400mg Tablet used for?

Samitib contains imatinib and may be used for certain blood cancers, including specific forms of CML and Ph+ ALL, as well as certain GIST and other tumors with appropriate molecular characteristics.

What is the active ingredient in Samitib 400mg?

The active ingredient is imatinib, supplied as imatinib mesylate. Samitib 400mg contains 400mg of imatinib.

How should Samitib 400mg Tablet be taken?

Imatinib is generally taken orally with a meal and a large glass of water. The exact schedule depends on the condition being treated and the oncologist’s prescription.

What are the common side effects of Samitib?

Common side effects may include nausea, diarrhea, vomiting, muscle cramps, headache, tiredness, rash and fluid retention.

Can Samitib cause low blood counts?

Yes. Imatinib can reduce certain blood-cell counts. Regular blood tests may therefore be required during treatment.

Can Samitib affect the liver?

Yes. Imatinib can cause changes in liver function, and doctors may monitor liver enzymes during treatment.

Is Samitib 400mg available in Pakistan?

Availability can vary depending on supplier and market conditions. Customers can check current availability and pricing through Impo Medic.

Does Samitib 400mg require a prescription?

Yes. Samitib is a prescription anticancer medicine and should be used under appropriate medical supervision.

Legal & Medical Disclaimer

This article is provided for general educational and informational purposes only. It does not replace a doctor’s diagnosis, prescription or medical advice. Samitib can cause serious side effects and requires appropriate medical monitoring. Always use this medicine exactly as prescribed by your oncologist and follow the official product information.