Venclexta Starting Pack
Medically reviewed on March 8, 2018.
What is Venclexta Starting Pack?
Venclexta Starting Pack inhibits a certain protein in cancer cells (abnormal lymphocytes produced in chronic lymphocytic leukemia) that helps keep those cells alive and makes them resistant to chemotherapy. This medicine binds to this protein, which helps kill the cancerous lymphocytes in blood and bone marrow.
Venclexta Starting Pack is used to treat chronic lymphocytic leukemia (CLL) in adults with 17p deletion. This medicine is used only if you have a specific genetic marker, for which your doctor will test.
Venclexta Starting Pack is usually given after at least one other cancer medicine has been tried without success.
Venclexta Starting Pack may also be used for purposes not listed in this medication guide.
Tell your doctor about all your current medicines and any you start or stop using. Many drugs can interact, and some drugs should not be used together.
Call your doctor at once if you have a fever, chills, joint or muscle pain, tiredness, confusion, shortness of breath, fast or slow heartbeats, nausea, vomiting, dark or cloudy urine, or a seizure (convulsions).
Drink 6 to 8 full glasses of water each day to help prevent these side effects.
Before taking this medicine
You should not use Venclexta Starting Pack if you are allergic to it.
Some medicines can cause unwanted or dangerous effects when used with Venclexta Starting Pack. Your doctor may need to change your treatment plan if you also use:
an antibiotic or antifungal medicine;
heart medication; or
Tell your doctor about all medicines you use. Do not start or stop using any medicine without asking your doctor.
Tell your doctor if you have ever had:
liver or kidney disease;
an electrolyte imbalance (such as low levels of potassium or calcium in your blood);
gout, or high levels of uric acid in your blood; or
if you are scheduled to receive any vaccine.
Do not use Venclexta Starting Pack if you are pregnant. It could harm the unborn baby or cause birth defects. You may need to have a negative pregnancy test before starting this treatment. Tell your doctor right away if you become pregnant while taking this medicine. Use effective birth control to prevent pregnancy while you are using this medicine and for at least 30 days after your last dose.
This medicine may affect fertility (ability to have children) in men. Talk to your doctor if you are concerned about this risk.
You should not breast-feed while using this medicine.
How should I take Venclexta Starting Pack?
Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may occasionally change your dose. Use the medicine exactly as directed.
You may receive your first dose in a hospital or clinic setting to quickly treat any serious side effects.
Do not crush, chew, or break a Venclexta Starting Pack tablet. Swallow it whole.
Take Venclexta Starting Pack with food and water, at the same time each day.
If you vomit shortly after taking Venclexta Starting Pack, do not take another tablet. Wait until the next day to take your medicine at the scheduled time.
To prevent certain side effects, drink 6 to 8 glasses of water daily for 2 days before you start taking Venclexta Starting Pack. Also drink 6 to 8 glasses of water on the day you first take this medicine, and whenever your dose is changed.
Venclexta Starting Pack can lower your blood cell counts. Your blood will need to be tested often. Your cancer treatments may be delayed based on the results of these tests.
Do not stop using Venclexta Starting Pack without first asking your doctor.
Store tablets in their original container at room temperature, away from moisture and heat. Do not put Venclexta Starting Pack tablets into a daily pill box.
What happens if I miss a dose?
Use the medicine as soon as you can, but skip the missed dose if you are more than 8 hours late for the dose. Do not use two doses at one time.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
What should I avoid while taking Venclexta Starting Pack?
Do not receive a "live" vaccine while using Venclexta Starting Pack. The vaccine may not work as well during this time, and may not fully protect you from disease. Live vaccines include measles, mumps, rubella (MMR), polio, rotavirus, typhoid, yellow fever, varicella (chickenpox), and zoster (shingles).
Grapefruit and Seville oranges may interact with Venclexta Starting Pack and lead to unwanted side effects. Avoid the use of grapefruit products and orange marmalades.
Venclexta Starting Pack side effects
Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have:
low blood cell counts--fever, chills, flu-like symptoms, swollen gums, mouth sores, skin sores, pale or yellowed skin, dark colored urine, confusion or weakness; or
signs of tumor cell breakdown--fever, chills, joint or muscle pain, feeling tired or short of breath, fast or slow heartbeats, confusion, nausea, vomiting, dark or cloudy urine, or seizure (convulsions).
Your cancer treatments may be delayed or permanently discontinued if you have certain side effects.
Common side effects may include:
easy bruising, unusual bleeding; or
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
See also: Side effects (in more detail)
What other drugs will affect Venclexta Starting Pack?
Sometimes it is not safe to use certain medications at the same time. Some drugs can affect your blood levels of other drugs you take, which may increase side effects or make the medications less effective.
Many drugs can affect Venclexta Starting Pack. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed here. Tell your doctor about all your current medicines and any medicine you start or stop using.
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Copyright 1996-2018 Cerner Multum, Inc. Version: 2.01.
More about Venclexta (venetoclax)
- Side Effects
- During Pregnancy
- Dosage Information
- Drug Interactions
- Support Group
- Pricing & Coupons
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- Drug class: miscellaneous antineoplastics