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Lanvis

Lanvis

(thioguanine)

Lanvis (Thioguanine) belongs to the group of cancer-fighting medications known as antineoplastics, and specifically to the group of antineoplastics known as antimetabolites. Lanvis (Thioguanine) fights cancer by preventing the growth of cancer cells, which eventually kills them.

Available form

Dosage

Tablet

40MG

Buy Lanvis Full drug details

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Lanvis information

Dosage

Side Effects

Available Form

Contraindications

Precautions

Warnings

The recommended dose of Lanvis (Thioguanine) varies according to the specific condition being treated, the response to therapy, the other medications used, and the stage of disease. The dose of Lanvis (Thioguanine) to be given also depends on body weight. A typical starting dose for adults is 2 mg per kg of body weight per day taken once daily.

Many things can affect the dose of medication that a person needs, such as body weight, other medical conditions, and other medications. If your doctor has recommended a dose different from the ones listed here, do not change the way that you are taking the medication without consulting your doctor.

It is important to take Lanvis (Thioguanine) exactly as prescribed by your doctor. It may cause nausea and vomiting, but you should continue to take it, even if you start to feel ill. Do not stop taking Lanvis (Thioguanine) without talking to your doctor. If you vomit shortly after taking it, contact your doctor for instruction on whether to take more medication or not. If you miss a dose, skip the missed dose and go back to your regular dosing schedule. Do not take a double dose to make up for a missed one.

Your doctor may want you to drink extra fluids while taking Lanvis (Thioguanine) in order to help you pass more fluid and protect your kidneys. Keep track of any side effects and report them to your doctor as suggested in the section "What side effects are possible with Lanvis (Thioguanine)?"

Store Lanvis (Thioguanine) at room temperature, protect it from excessive heat, direct light, and moisture, and keep it out of the reach of children.

Do not dispose of medications in wastewater (e.g. down the sink or in the toilet) or in household garbage. Ask your pharmacist how to dispose of medications that are no longer needed or have expired.

Many medications can cause side effects. A side effect is an unwanted response to a medication when it is taken in normal doses. Side effects can be mild or severe, temporary or permanent.

The side effects listed below are not experienced by everyone who takes Lanvis (Thioguanine). If you are concerned about side effects, discuss the risks and benefits of Lanvis (Thioguanine) with your doctor.

The following side effects have been reported by at least 1% of people taking Lanvis (Thioguanine). Many of these side effects can be managed, and some may go away on their own over time.

Contact your doctor if you experience these side effects and they are severe or bothersome. Your pharmacist may be able to advise you on managing side effects.

Diarrhea
loss of appetite
nausea and vomiting
skin rash and itching

Although most of the side effects listed below don't happen very often, they could lead to serious problems if you do not seek medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

joint pain
sores in the mouth or on the lips
signs of Anemia (low red blood cells; e.g., dizziness, pale skin, unusual tiredness or weakness, shortness of breath)
signs of bleeding (e.g., bloody nose, blood in urine, coughing blood, bleeding gums, cuts that don't stop bleeding)
signs of infection (Fever, severe chills, sore throat, mouth ulcers)
signs of abnormal liver function including skin or whites of the eyes turning yellow, feeling tired, dark or brown coloured urine, nausea or vomiting or not wanting to eat)
swelling of the feet or lower legs
unsteadiness when walking

Contact your doctor immediately if any of the following side effects occur:

signs of bleeding in the stomach (e.g., bloody, black, or tarry stools, spitting up of blood, vomiting blood or material that looks like coffee grounds)
signs of a serious allergic reaction (e.g., abdominal cramps, difficulty breathing, nausea and vomiting, or swelling of the face and throat)

Some people may experience side effects other than those listed. Check with your doctor if you notice any symptom that worries you while you are taking Lanvis (Thioguanine).

Before you begin using a medication, be sure to inform your doctor of any medical conditions or Allergies you may have, any medications you are taking, whether you are pregnant or breast-feeding, and any other significant facts about your health. These factors may affect how you should use Lanvis (Thioguanine).

Anemia: Lanvis (Thioguanine) may cause low levels of red blood cells. If you experience symptoms of reduced red blood cell count (anemia) such as shortness of breath, feeling unusually tired, or pale skin, contact your doctor as soon as possible

Blood clotting: Lanvis (Thioguanine) can reduce the number of platelet cells in the blood. Platelets help the blood to clot, and a shortage could make you bleed more easily. Tell your doctor of any signs that your blood is not clotting as quickly as usual. Such symptoms may include black and tarry stools, blood in the urine, easy bruising, or cuts that won't stop bleeding.

Gout: Lanvis (Thioguanine) increases the blood levels of uric acid, which may increase the risk of gout.

Infection: As well as killing cancer cells, Lanvis (Thioguanine) can reduce the number of cells that fight infection in the body (white blood cells). Avoid contact with people with contagious infections and tell your doctor if you begin to notice signs of an infection, such as fever or chills.

Liver function: Lanvis (Thioguanine) can reduce liver function and can cause liver damage. If you have liver problems, discuss with your doctor how Lanvis (Thioguanine) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Lanvis (Thioguanine), and whether any special monitoring is needed. Your doctor will order blood tests for your liver function regularly while you are taking Lanvis (Thioguanine).

If you experience symptoms of liver problems such as fatigue, feeling unwell, loss of appetite, nausea, yellowing of the skin or whites of the eyes, dark urine, pale stools, abdominal pain or swelling, and itchy skin, contact your doctor immediately.

Pregnancy: There is a possibility of birth defect if either the man or woman is using Lanvis (Thioguanine) at the time of conception. As well, it may harm the baby if used during pregnancy. Effective birth control should be practiced while using Lanvis (Thioguanine).

Lanvis (Thioguanine) should not be used during pregnancy unless the benefits outweigh the risks. If you become pregnant while taking Lanvis (Thioguanine), contact your doctor immediately.

Breast-feeding: It is not known whether Lanvis (Thioguanine) passes into breast milk. Because of the risks associated with Lanvis (Thioguanine), a decision should be made to stop breast-feeding or to stop the medication, taking into account the importance of the medication to the mother.

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All material © 1996-2024 MediResource Inc. Terms and conditions of use. The contents herein are for informational purposes only. Always seek the advice of your physician or other qualified health providers with any questions you may have regarding a medical condition.

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