Buy Glivec 400 Mg Tablets Online - Imatinib
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Prescription only medicine

Glivec 400 mg Tablets

Imatinib 400MG · Generic equivalent of Gleevec

Glivec 400 mg Tablets is a trusted medication containing Imatinib, designed for personal use under the guidance of a healthcare professional. Available for prescription-based international supply with discreet worldwide delivery.

Active ingredient
Imatinib
Strength
400MG
Form
Tablet
Manufacturer
Glivec
Made in
Switzerland
Prescription
Required

Generic equivalent of Gleevec — up to 80% less than the branded price

Our oncology team reviews every request personally and responds within 24 hours.
Verified pharmacy Genuine medication Tracked shipping Pharmacist-reviewed
Licensed Pharmacy View certifications
WHO-GMP Sourced Every medicine from a certified manufacturing facility
Dedicated Oncology Team Doctor + pharmacist review every order before dispatch
Worldwide Delivery UK · US · AU · EU · NZ — tracked and insured
About this medicine

What is Glivec 400 mg Tablets?

[IMATINIB PATIENT OVERVIEW — TO FILL]

Describe in plain language: what CML and GIST are; that imatinib is a targeted therapy (not traditional chemotherapy) that blocks a specific faulty protein driving the cancer; that it is taken as a daily oral tablet; that it is Rx-only; that a prescription must be provided at checkout.

How it works

How does Imatinib work?

[IMATINIB MECHANISM (PATIENT) — TO FILL]
Explain in plain language: leukaemia cells in CML are driven by a faulty protein (BCR-ABL). Imatinib fits into this protein like a key in a lock, blocking the signal that tells cells to keep growing abnormally.

Faulty signal identified

[TO FILL — BCR-ABL fusion protein drives uncontrolled white cell growth in CML]

Signal blocked

[TO FILL — Imatinib binds the BCR-ABL protein at its ATP-binding site, blocking its kinase activity]

Cancer growth halted

[TO FILL — Without the BCR-ABL signal, CML cells stop dividing abnormally and begin to die]

Uses

What is Imatinib used for?

Chronic Myeloid Leukaemia (CML)

[TO FILL — FDA-approved for all phases: chronic, accelerated, and blast crisis. Also Ph+ CML in newly diagnosed and in patients where interferon-alpha therapy has failed.]

FDA EMA CDSCO
Gastrointestinal Stromal Tumour (GIST)

[TO FILL — Kit (CD117)-positive unresectable and/or metastatic GIST; adjuvant treatment of Kit-positive GIST after complete resection.]

FDA EMA
Ph+ Acute Lymphoblastic Leukaemia (ALL)

[TO FILL — In combination with chemotherapy for newly diagnosed Ph+ ALL.]

FDA EMA

Only your oncologist can determine whether this medicine is right for your diagnosis. The above is for information only.

Dosage

How to take Glivec 400 mg Tablets

Your oncologist will prescribe your exact dose. The right dose for you depends on your weight, kidney and liver function, and — for some medicines — your genetic test results.

Always take exactly as prescribed. Do not change your dose or stop taking this medicine without speaking to your doctor first, even if you feel well.

Missed a dose? [TO FILL — Take on the same day if remembered. If next day, skip and continue normal schedule. Do not double-dose.]

With food? [TO FILL — Take with food and a large glass of water to minimise gastrointestinal side effects.]

Important safety information

Safety & warnings

Please read this section before taking Glivec 400 mg Tablets and discuss any concerns with your oncologist.

Important: Severe Fluid Retention and Oedema

[TO FILL — Severe fluid retention including pleural effusion, pericardial effusion, pulmonary oedema, and ascites has been reported. Monitor weight regularly. Report sudden weight gain or swelling to your treatment team immediately.]

Important: Haematological Toxicity

[TO FILL — Severe neutropenia and thrombocytopenia are common, particularly during the first few months. Regular blood count monitoring is essential. Contact your team immediately if you develop fever or bleeding.]

Common side effects

Side effects affect some people, not everyone. Most are manageable — let your treatment team know about anything that concerns you.

  • Nausea
  • Fluid retention / peripheral oedema
  • Muscle cramps
  • Musculoskeletal pain
  • Fatigue
  • Diarrhoea
  • Rash

Contact your doctor immediately if you notice:

  • Severe oedema — sudden weight gain, leg/facial swelling, breathing difficulty [TO FILL — Contact treatment team immediately; may require dose interruption or diuretics]
  • Severe neutropenia or thrombocytopenia [TO FILL — Contact treatment team immediately]
  • Hepatotoxicity — jaundice, dark urine, raised LFTs [TO FILL — Stop and contact oncologist immediately]
  • Congestive heart failure or cardiac toxicity [TO FILL — Seek urgent cardiac evaluation]

Important: tell your doctor about these medicines

Taking Imatinib with certain other medicines can be dangerous. Always tell every doctor, dentist, and pharmacist about all medicines you are taking.

  • CYP3A4 inhibitors (e.g. ketoconazole, clarithromycin, itraconazole) Major

    [TO FILL — May significantly increase imatinib plasma levels]

  • CYP3A4 inducers (e.g. rifampicin, phenytoin, carbamazepine) Major

    [TO FILL — May significantly decrease imatinib efficacy]

  • Warfarin Major

    [TO FILL — Imatinib inhibits CYP2C9; may increase warfarin levels]

Pregnancy & breastfeeding

[TO FILL — Fetal harm has been demonstrated. Imatinib is teratogenic in animals at doses approximating clinical exposure. Use during pregnancy only if potential benefit justifies fetal risk.]

[TO FILL — Imatinib and its active metabolite (CGP74588) are present in human breast milk. Breastfeeding is not recommended during treatment.]

[TO FILL — Potential effects on male and female fertility. Discuss semen cryopreservation and egg/embryo freezing before starting treatment.]

Storage

How to store Glivec 400 mg Tablets

Temperature

Store below 30°C (86°F). Keep in the original container, tightly closed.

Light & moisture

Protect from moisture.

Keep away from children

Keep out of the sight and reach of children.

Safe handling

Cytotoxic medicine. Handle with care. Wash hands after handling. Return unused tablets to pharmacy for safe disposal.

Travelling

[TO FILL — travel guidance for imatinib]

Reviewed for accuracy

Clinically reviewed content

Medical Reviewer

Oncology Specialist Pharmacist

The clinical information on this page has been reviewed by our oncology specialist team and is based on current FDA labelling, NCI Drug Information, and NHS guidelines. This information is educational and does not constitute medical advice.

Our commitment to you

How we support oncology patients

We understand that accessing the right cancer medicine can feel overwhelming. Here is what you can expect from us.

Personal oncology support

Every enquiry is reviewed by our oncology doctor and pharmacist team — not an automated system.

Genuine, verified medicine

Sourced exclusively from WHO-GMP certified manufacturers. Every batch is traceable from origin to your door.

Prescription checked before dispatch

We verify every prescription with our internal medical team. No shortcuts, no exceptions.

Cold-chain logistics

Temperature-sensitive medicines shipped with appropriate packaging to maintain integrity.

Discreet, plain packaging

No pharmacy branding or product name on the outer packaging.

Up to 80% less than branded

Generic oncology medicines contain the same active ingredient as the originator brand — at a fraction of the cost.

FAQ

Frequently asked questions

Is Glivec 400 mg Tablets targeted therapy or traditional chemotherapy?

[TO FILL — Explain targeted therapy vs traditional chemo: imatinib is a targeted TKI, not a traditional cytotoxic agent; it specifically blocks the BCR-ABL or c-Kit proteins driving the cancer, with a different side-effect profile from traditional chemo.]

How long do I take Glivec 400 mg Tablets?

[TO FILL — CML: typically indefinitely unless deep molecular remission (MR4 or MR4.5) is sustained and treatment-free remission (TFR) criteria are met under specialist supervision. GIST: duration varies. Oncologist determines.]

Can I stop Glivec 400 mg Tablets if I feel well?

[TO FILL — Strong caution: do not stop without specialist supervision. Stopping in CML without meeting TFR criteria leads to molecular relapse in the majority of patients.]

Glivec 400 mg Tablets vs Gleevec — what is the difference?

[TO FILL — Same active ingredient: imatinib mesylate. Generic vs originator. Must meet same regulatory standard. Different price.]

What happens if I miss a dose of Glivec 400 mg Tablets?

[TO FILL — Same-day rule: take if remembered same day. Skip if next day. Never double-dose. Contact team if several doses missed.]

Sources

References

  1. 1. FDA Drug Label: Gleevec (imatinib mesylate) Tablets (NDA #021588). https://www.accessdata.fda.gov/drugsatfda_docs/label/2020/021588s056lbl.pdf Accessed [DATE — TO FILL].
  2. 2. NCI Drug Information: Imatinib Mesylate. https://www.cancer.gov/about-cancer/treatment/drugs/imatinibmesylate Accessed [DATE — TO FILL].
Medical disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a licensed healthcare professional — specifically your oncologist — before starting, changing, or stopping any medication. Information is based on NDA #021588, NCI Drug Information, and NHS patient information.
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