Lenvenib 4mg Capsule is composed of the active ingredient Lenvatinib. It is a tyrosine kinase inhibitor indicated for progressive or advanced thyroid cancer when radioactive iodine therapy is not beneficial. It is also used to treat previously untreated liver cancer patients who are not eligible for surgical treatment. Anaplastic Thyroid Carcinoma (Advanced thyroid cancer) usually occurs in patients above 60 years of age. It is characterized by an enlarged and hard thyroid gland and hoarseness in the voice due to paralysis of the nerve in the voice box. Hepatocellular carcinoma (liver cancer) develops due to preexisting liver conditions such as cirrhosis or chronic hepatitis B infection. Patients who have had an allergic reaction to Lenvenib 4mg Capsule or any of its components should not take this medication. Patients should inform their dentist or oral surgeon that they are taking Lenvenib 4mg Capsule, as it can impair wound healing and increase the risk of bleeding. lenvenib 4 mg price varies by retailer and location. lenvenib 4 mg substitutes include Lenvima, Cabometyx, Nexavar, and Stivarga, depending on the prescribed cancer treatment.

Lenvenib 4 mg uses indicated to treat the following conditions:

• Certain types of advanced thyroid cancer
• Advanced Liver cancer
• Certain types of kidney cancer
• Endometrial cancer

Lenvenib 4mg Capsule blocks the enzyme receptor tyrosine kinases (RTKs). RTKs develop new blood vessels that supply oxygen and nutrients to the cells and help them grow. This medicine inhibits the receptors that facilitate the growth of blood vessels in tumor cells. RTKs are present in high concentrations in cancer cells, and administration of this medicine slows down the rate of cancer cells’ growth and multiplication.

Inform your healthcare provider about all the medicines you take, including prescription medications, over-the-counter medications, nutritional or vitamin supplements, and herbal products. Certain medications may interact with Lenvenib 4mg Capsule and reduce effectiveness by causing undesirable side effects.

Lenvenib 4 mg storage information is: 

• Lenvenib 4mg Capsule should be stored at room temperature, between 20°C to 25°C (68°F to 77°F).
• Protected from light.
• Keep it in its original packaging until it is ready to be used.
• Keep reach out of the reach of children and pets.
• Should be disposed of properly.

Lenvenib 4mg Capsule is an oral medication that is usually taken once a day, at approximately the same time each day, with or without food. It should be taken as prescribed by a doctor or other healthcare provider. These capsules should be swallowed whole with a glass of water. They should not be crushed, chewed, or opened, as this can affect the way the medication is absorbed and decrease its effectiveness. You should not take a double dose to make up for the second Lenvenib 4 mg dosage.

lenvenib 4 mg side effects are unwanted symptoms caused by medicines. Even though all drugs cause side effects, not everyone gets them.

Serious:

• Feeling numb or weak on 1 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 BP
• Loss of appetite
• Nausea, vomiting, constipation, diarrhea, or 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

• Keep close communication with your healthcare provider and report any side effects or concerns immediately.

• Use effective contraception during treatment and for at least two weeks after stopping; avoid pregnancy and breastfeeding.

• Do not eat grapefruit as it can affect the medication’s absorption, and this capsule is not recommended for children.

• Use sunscreen and protective clothing outdoors, avoid strenuous exercise initially, and maintain a balanced diet to support your health during treatment.

1. Eisai Europe Limited, Electronic Medicines Compendium (EMC), [Revised on Mar 2021] [Accessed on 20th April 2023], https://www.medicines.org.uk/emc/files/pil.6840.pdf
2. Suyama and Iwase, Lenvatinib: A promising molecular targeted agent for multiple cancers, Cancer Control, 2018, 25, 1-5, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6056795/pdf/4/1177 473274818789361.pdf
3. Q.M. Anstee, D.E.J. Jones, Liver and Biliary Tract Disease, Davidson’s Principles and Practice of Medicine, 22nd Edition, 2014, 921-988.
4. M.W.J. Strachan, J. Newell-Price, Endocrine disease, Davidson’s Principles & Practice of Medicine, 22nd Edition, 2014, 733-796.
5. Eisai Inc U.S Food and Safety Drug Administration (FDA) [Last revised Aug 2018], [Accessed on 20th April 2023], https://www.accessdata.fda.gov/drugsatfda_docs/label/2018/206947s007lbl.pdf