Lentib 4mg Capsule
Composition and Mechanism of Action
- Active ingredient: Lenvatinib
- Classification: Tyrosine kinase inhibitor
- Mechanism: Blocks enzyme receptor tyrosine kinases (RTKs), inhibiting the growth of blood vessels in tumor cells, thereby slowing down the rate of cancer cells’ growth and multiplication.
Indications
- Progressive or advanced thyroid cancer when radioactive iodine therapy is not beneficial
- Previously untreated liver cancer patients who are not eligible for surgical treatment
- Certain types of kidney cancer
- Endometrial cancer
Important Safety Information
- Pregnancy: Unsafe during pregnancy as it can cause fetal harm. Avoid this medication during pregnancy.
- Breastfeeding: Not recommended while taking Lentib 4mg Capsule, as it can potentially harm the nursing infant.
- Lungs: Can cause side effects affecting the lungs, such as cough, shortness of breath, and difficulty breathing. Notify healthcare provider immediately if these symptoms occur.
- Liver: Primarily metabolized in the liver. Inform healthcare provider if you have any liver problems or diseases. Regular blood tests are required to monitor liver function.
- Alcohol: Avoid consuming alcohol while taking Lentib 4mg Capsule, as alcohol can increase the risk of certain side effects.
- Driving: Avoid driving or operating machinery if experiencing side effects such as fatigue, dizziness, or blurred vision.
Storage
- Store at room temperature, between 20°C to 25°C (68°F to 77°F)
- Protect from light
- Keep in original packaging until ready to use
- Keep out of reach of children and pets
- Dispose of properly
Administration
- Oral medication, usually taken once a day, at approximately the same time each day, with or without food
- Swallow whole with a glass of water
- Do not crush, chew, or open the capsules
Side Effects
- Serious: Feeling numb or weak on one side of the body, severe headache, fever, confusion, difficulty speaking, vision changes, dizziness, chest pain or pressure, pain in arms, jaw, neck, and back, breathing problems, severe stomach pain, blood clot formation, blood in stools or coughing blood, liver problems, pain or soreness in the mouth, teeth, or jaw.
- Common: High or low blood pressure, loss of appetite, nausea, vomiting, constipation, diarrhea, indigestion, tiredness, hoarse voice, leg swelling, rashes, pain in joints or muscles, hair loss, sleeplessness, protein in urine, frequent urination, low potassium, magnesium, and calcium levels in the blood, dehydration, skin problems, gall bladder inflammation, increase in the values of cholesterol, thyroid-stimulating hormone, digestive enzymes, delayed wound healing.
FAQ
Q1: Can Lentib 4mg Capsule cause infertility? Lentib 4mg Capsule can cause changes in menstrual periods and may affect fertility in some women. Patients should discuss their fertility concerns with their healthcare provider before starting this medication.
Q2: Can Lentib 4mg Capsule cause hair loss? Yes, hair loss is a potential side effect of Lentib 4mg Capsule. However, not all patients experience hair loss while taking this medication.
Q3: Can Lentib 4mg Capsule cause heart problems? Lentib 4mg Capsule can cause high blood pressure, which may increase the risk of heart problems. Patients should have their blood pressure monitored regularly while taking this medication.
Q4: Can I go for teeth extraction if I am taking Lentib 4mg Capsule? Before undergoing any dental procedures, it's important to inform your dentist and healthcare provider that you are taking Lentib 4mg Capsules. It can increase the risk of bleeding.
Q5: Can Lentib 4mg Capsule cause vision problems? Yes, vision problems are a potential side effect of Lentib 4mg Capsule. Patients should report any changes in vision to their healthcare provider immediately.
Q6: Can Lentib 4mg Capsule be used in children? Lentib 4mg Capsule is not currently approved for use in children. The safety and efficacy in children have not been established.
Fact Box
- Molecule name: Lenvatinib
- Therapeutic class: Anticancer
- Pharmacological class: Tyrosine kinase inhibitor
- Indications:
- Certain types of advanced thyroid cancer
- Advanced liver cancer
- Endometrial cancer
- Certain kidney cancer