Lenvakast 4mg Capsule

1. Product Introduction

Lenvakast 4mg Capsule is an oral anti-cancer medicine that contains Lenvatinib, a potent tyrosine kinase inhibitor (TKI). It is primarily used in the treatment of various types of cancers, including thyroid cancer, renal cell carcinoma (kidney cancer), and hepatocellular carcinoma (liver cancer). Lenvatinib works by blocking certain proteins (kinases) that promote the growth of cancer cells and blood vessels that supply tumors.

Manufactured under strict quality standards, Lenvakast 4mg is prescribed as part of a broader treatment plan, often in combination with other anticancer agents. It is suitable for adult patients and must be used under the supervision of a qualified oncologist. This medication is crucial in slowing down tumor progression and improving survival outcomes in cancer patients who cannot undergo surgery or other conventional therapies.

2. Uses of Lenvakast 4mg Capsule

Lenvakast 4mg Capsule is prescribed for the treatment of:

• Differentiated Thyroid Cancer (DTC): Especially for patients with advanced, progressive, and radioactive iodine-refractory thyroid cancer.

• Hepatocellular Carcinoma (HCC): The most common type of liver cancer, in patients who are not candidates for surgery or local treatment.

• Advanced Renal Cell Carcinoma (RCC): Often used in combination with other medicines like everolimus for kidney cancer.

• Endometrial Carcinoma: In certain cases, Lenvatinib is combined with immunotherapy (such as pembrolizumab) for advanced endometrial cancer.

• Off-label uses (as per oncologist discretion): May be considered for other cancers where angiogenesis inhibition is beneficial.

3. Benefits of Lenvakast 4mg Capsule

• Targeted Therapy: Lenvakast specifically blocks receptors like VEGFR, FGFR, and PDGFR, which are responsible for tumor growth and angiogenesis (formation of blood vessels that feed tumors).

• Slows Cancer Progression: Clinical trials have shown that Lenvatinib significantly slows the growth of cancer cells and prolongs progression-free survival.

• Oral Administration: Offers a convenient and non-invasive method of cancer treatment compared to injectable therapies.

• Effective in Resistant Cancers: It is useful in patients who have not responded to standard treatments, including chemotherapy or radioactive iodine therapy.

• Well-tolerated Regimen: When monitored correctly, Lenvakast can be used for extended periods with manageable side effects.

• Improves Quality of Life: By controlling symptoms and delaying cancer progression, it enhances patients’ overall well-being.

4. Side Effects

Like all cancer therapies, Lenvakast 4mg may cause side effects. These effects vary from person to person, and not everyone will experience them. It is important to be monitored regularly while on this medication.

Common Side Effects:

• High blood pressure (hypertension)

• Fatigue or tiredness

• Loss of appetite

• Weight loss

• Diarrhea

• Nausea and vomiting

• Abdominal pain

• Muscle or joint pain

• Hoarseness

• Palmar-plantar erythrodysesthesia (hand-foot syndrome)

Serious Side Effects (Need Immediate Medical Attention):

• Liver or kidney problems

• Severe bleeding

• Blood clots

• Heart problems (e.g., heart failure or heart attack)

• Gastrointestinal perforation

• Protein in urine (proteinuria)

• Delayed wound healing

Monitoring Required: Patients need regular blood tests to check liver function, kidney function, and blood pressure while on Lenvakast therapy.

5. Frequently Asked Questions (FAQs)

Q1. What is Lenvakast 4mg Capsule used for?
A: Lenvakast is used for treating certain types of advanced cancers such as thyroid cancer, liver cancer (hepatocellular carcinoma), kidney cancer (renal cell carcinoma), and endometrial cancer.

Q2. How does Lenvatinib work in cancer treatment?
A: Lenvatinib inhibits tyrosine kinases that regulate tumor cell division and the formation of new blood vessels. By blocking these pathways, it restricts tumor growth and spread.

Q3. How should I take Lenvakast 4mg Capsule?
A: It should be taken exactly as prescribed by your doctor, preferably at the same time every day. It can be taken with or without food. Swallow the capsule whole with water, without crushing or chewing.

Q4. Can Lenvakast be used alone or with other medicines?
A: Depending on the type and stage of cancer, Lenvakast may be used alone or in combination with other medicines like everolimus or pembrolizumab.

Q5. Are there any special dietary instructions while taking Lenvakast?
A: There are no strict dietary restrictions, but it’s advisable to maintain a healthy, balanced diet. Avoid grapefruit or grapefruit juice as it may interfere with the drug’s metabolism.