Crizalk Capsule (Crizotinib)

Crizotinib is an oral medication that belongs to the class of drugs known as tyrosine kinase inhibitors (TKIs). It is marketed under the brand name Xalkori, and Crizalk and is commonly prescribed for the treatment of certain types of cancer.

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Crizalk 250mg Capsule (Crizotinib 250mg)

Package QTY Price Add To Cart
60 Capsule/s $1,850.00
120 Capsule/s $3,350.00
180 Capsule/s $5,199.00

What is Crizalk Capsule (Crizotinib)?

Crizotinib is an oral medication that belongs to the class of drugs known as tyrosine kinase inhibitors (TKIs). It is marketed under the brand name Xalkori and is commonly prescribed for the treatment of certain types of cancer. Crizotinib is primarily used to target specific genetic mutations that are found in some cancer cells, leading to the inhibition of cancer cell growth and spread. This article provides an overview of Crizotinib, including dosage information, uses, and where to buy it online.

Dosage Information:

The dosage of Crizotinib (Crizalk) may vary depending on the specific cancer being treated, the individual patient's condition, and other factors. It is important to follow the instructions provided by the prescribing healthcare professional or the information provided on the medication label. Crizotinib is available in the form of capsules for oral administration.

Typically, the recommended starting dose of Crizotinib for adult patients is 250 mg taken orally twice daily. The capsules should be swallowed whole with a glass of water, with or without food. It is important to take Crizotinib at the same time each day to maintain consistent levels of the medication in the body. The healthcare provider may adjust the dosage based on the patient's response to treatment and any observed side effects. It is essential not to change the dosage or stop taking Crizotinib without consulting the healthcare professional. For patients who experience certain adverse reactions, such as liver enzyme abnormalities or severe gastrointestinal symptoms, the healthcare provider may recommend temporary dose interruptions or dosage adjustments. It is crucial to communicate any changes in symptoms or side effects to the healthcare provider to ensure appropriate management of the medication.

Where to Buy Crizotinib Capsules Online:

If you are looking to buy Crizotinib capsules online, you can consider visiting reputable online pharmacies such as We offer attractive discounts on Crizotinib capsules, making it an affordable option for those seeking this medication. With a commitment to quality and customer satisfaction, it is a reliable source for purchasing Crizotinib capsules online.

In conclusion, Crizotinib (Crizalk) is a tyrosine kinase inhibitor used for the treatment of certain types of cancer, such as ALK-positive and ROS1-positive non-small cell lung cancer. It is available in capsule form and should be taken as directed by the healthcare professional. 

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Here are some key precautions for Crizalk Capsule (Crizotinib)

Crizotinib is a powerful anti-cancer drug used in the treatment of certain types of cancer. As with any medication, there are important precautions to consider before starting treatment with Crizotinib.

Allergies: Inform your healthcare provider if you have any known allergies to Crizotinib or any other medications. It is important to disclose any history of allergic reactions, as Crizotinib may contain inactive ingredients that could cause allergic reactions or other complications.

Pregnancy and Breastfeeding: Crizotinib/Xalkori can harm an unborn baby, so it is crucial to inform your healthcare provider if you are pregnant or planning to become pregnant. Similarly, Crizotinib may pass into breast milk and could harm a nursing baby, so breastfeeding is not recommended during treatment with this drug.

Liver and Kidney Problems: Crizotinib (Crizalk) is primarily metabolized in the liver, and patients with pre-existing liver problems may require dose adjustments or careful monitoring. Additionally, patients with impaired kidney function should be closely monitored while taking Crizotinib.

Heart Conditions: Crizotinib may affect the electrical activity of the heart, potentially leading to irregular heart rhythms. It is important to inform your healthcare provider if you have a history of heart conditions, including arrhythmias or any other cardiac abnormalities.

Vision Problems: Some patients may experience visual disturbances, including blurred vision or sensitivity to light while taking Crizotinib. If you notice any changes in your vision, it is important to report them to your healthcare provider.

Lung Problems: Crizotinib has been associated with the development of interstitial lung disease (ILD) and pneumonitis. Inform your healthcare provider immediately if you experience symptoms such as a new or worsening cough, shortness of breath, or difficulty breathing.

Primary Application of Crizalk Capsule (Crizotinib)

Crizotinib (Crizalk) is a powerful Anti-Cancer drug, that is primarily used for the treatment of certain types of cancer, specifically non-small cell lung cancer (NSCLC) and anaplastic lymphoma kinase (ALK)-positive metastatic NSCLC. It is also approved for the treatment of metastatic NSCLC with ROS1 rearrangements.

In NSCLC with ALK or ROS1 gene rearrangements, Crizotinib/Xalkori works by inhibiting the activity of abnormal proteins produced by these genetic mutations. These proteins promote the growth and survival of cancer cells. By targeting these abnormal proteins, Crizotinib helps to slow down or stop the growth of cancer cells, thereby shrinking tumors and improving the patient's condition.

Crizotinib has shown promising results in clinical trials, demonstrating its efficacy in improving overall survival, progression-free survival, and response rates in patients with ALK-positive NSCLC and ROS1-positive NSCLC.

Potential Secondary Effects of Crizalk Capsule (Crizotinib)

Like any medication, Crizotinib can cause side effects. While not all patients will experience these side effects, it is essential to be aware of the potential risks. Common side effects associated with Crizotinib include:

Gastrointestinal Issues: Nausea, vomiting, diarrhea, and constipation are common side effects of Crizotinib. Your healthcare provider can recommend medications or lifestyle modifications to manage these symptoms.

Fatigue: Many patients may experience fatigue or general weakness while taking Crizotinib. It is important to rest when needed and conserve energy.

Edema: Crizotinib/Xalkori can cause fluid retention, leading to swelling in the legs, ankles, or other parts of the body. Inform your healthcare provider if you notice any significant swelling.

Liver Toxicity: Crizotinib may cause liver enzyme abnormalities, which can be detected through blood tests. Regular monitoring of liver function is necessary during treatment.

Changes in Blood Counts: Crizotinib can affect blood cell counts, leading to anemia, neutropenia (low white blood cell count), or thrombocytopenia (low platelet count). Regular blood tests are important to monitor these levels.

Visual Disturbances: Some patients may experience visual disturbances, including blurry vision or light sensitivity. If these symptoms occur, contact your healthcare provider.

Frequently Asked Queries while Using Crizalk Capsule (Crizotinib)

Can I drink alcohol while taking Crizotinib?

It is generally recommended to avoid or limit alcohol consumption while taking Crizotinib. Alcohol can increase the risk of liver toxicity and may interact with the medication, potentially affecting its effectiveness. It is best to consult with your healthcare provider regarding alcohol consumption during Crizotinib treatment.

Can Crizotinib (Crizalk) cause weight gain?

Weight gain has been reported as a side effect of Crizotinib, although it is not very common. If you experience significant weight gain or fluid retention while taking Crizotinib, it is important to inform your healthcare provider for further evaluation and guidance.

Is it safe to drive or operate machinery while on Crizotinib/Xalkori?

Crizotinib/Xalkori may cause drowsiness, dizziness, or blurred vision, which can impair your ability to drive or operate machinery. If you experience these side effects, it is advisable to avoid such activities until you feel alert and have clear vision.

Can Crizotinib interact with herbal supplements?

Yes, Crizotinib can potentially interact with herbal supplements, just like other medications. Some herbal supplements may affect the metabolism of Crizotinib or increase the risk of side effects. It is important to inform your healthcare provider about any herbal supplements you are taking to ensure their compatibility with Crizotinib.

Are there any special dietary considerations while on Crizotinib?

There are no specific dietary restrictions for Crizotinib; however, it is important to maintain a healthy and balanced diet to support your overall well-being during cancer treatment. Your healthcare provider or a registered dietitian can provide personalized dietary recommendations based on your specific needs and any potential side effects you may be experiencing.

Primary Drug Interconnections with Crizalk Capsule (Crizotinib)

Crizotinib has the potential to interact with other medications, which can affect its effectiveness or increase the risk of side effects. It is important to inform your healthcare provider about all the medications, including prescription drugs, over-the-counter drugs, and herbal supplements, that you are currently taking. Some notable drug interactions with Crizotinib include:

Strong CYP3A Inhibitors: Crizotinib/Xalkori is primarily metabolized by the enzyme CYP3A4. Concurrent use of strong CYP3A inhibitors, such as ketoconazole or clarithromycin, can increase the concentration of Crizotinib in the body, leading to potential toxicity. Your healthcare provider may need to adjust the dosage of Crizotinib if you are taking such medications.

Strong CYP3A Inducers: Strong CYP3A inducers, such as rifampin or St. John's Wort, may reduce the effectiveness of Crizotinib (Crizalk). Your healthcare provider may consider alternative treatment options if you are taking strong CYP3A inducers.

QT Interval Prolonging Drugs: Crizotinib can cause prolongation of the QT interval, a heart rhythm abnormality. Concurrent use of other medications that can also prolong the QT interval, such as certain antiarrhythmics or antipsychotics, may increase the risk of serious irregular heart rhythms. It is important to inform your healthcare provider about all medications you are taking to minimize this risk.

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Manufacturer : Pfizer Ltd, India
Equivalent Brand : Xalkori
Generic Search : Crizotinib