What is Avastin: How to Use, Dosage, Side Effects

What is Avastin: How to Use, Dosage, Side Effects

What is Avastin

Avastin is used to treat a specific type of brain tumors and certain types of kidneys, lungs, colon, rectum, cervix, ovary or phallopathy.

Avastin (bevacizumab) is a cancer drug that interferes with the growth and spread of cancer cells in the body. It is a human made antibody (IgG1) used to treat kidneys, cervix, ovaries, colon, and rectum cancer. Bevacizumab is also used to cure lung cancer (the type of non-cellular cell type), certain types of brain tumors and cancer in the fallopian tubes or abdominal wall coverings (proteins). By blocking a specific protein (vascular endothelial growth factor (VEGF)), this medication decreases blood supply to the tumor and decreases tumor growth.

Avastin is also used to cure membrane cancer that locates the internal organs in its abdomen. This is usually part of the combination of cancer drugs.

Please if you have any questions about Avastin and Cancers, you can ask us by commenting below this text, we'll answer you as soon as possible.

How to use Avastin

This medicine is injected into the vein by a health care professional. Avastin is injected intravenously. A health care provider will give you this injection.

If injecting, take care of yourself if you have dizziness, nausea, dizziness, sweat or headache, chest pain or chest pain during the injection, it lasts for 90 minutes first. If you take the first dose well, it can be injected soon (60 or 30 minutes).

Dosage of Avastin

Do not administer Avastin until 28 days after surgery and heal the wound completely.

The dose is based on your medical condition, the response to your previous treatment and weight. Tell your doctor if your weight changes.

Use this medication regularly to get the most benefit from this drug. Try not to miss any dose.

Symptoms of over dose 

Symptoms of overdose may include: severe headache.

Side effects of Avastin

Bevacizumab rarely causes blood clots (such as lung embolism, stroke, heart attack, deep vein thrombosis). If you have a history of blood clots, heart disease and blood vessels, or if you are unauthorized (such as too long a plane or bed), you may increase the risk of blood clots. If you use estrogen-containing products, it may increase the risk of developing it. Before using this medicine, if you report any of these conditions to your doctor or pharmacist. If any of these side effects occur: shortness of breath / fast breathing, chest / jaw / left hand, unusual sweating, confusion, dizziness / sudden dizziness, pain / swelling / heat in the groin / calf, sudden / headache. Intense, false speech, weakness on one side of the body, sudden changes in vision.

This medicine can cause bleeding. Some parts may include nasal hemorrhage, gingivitis, and vaginal bleeding. Tell your doctor or pharmacist promptly if these events persist or worsen. Other cases may be more serious, including stomach bleeding or bleeding in the lungs (see also the alert section).

This medicine may increase your blood pressure. Tell your doctor if your blood pressure is regularly checked and the results are very high. Your doctor may control your blood pressure with medication.

Avastin can cause bleeding. If you have any questions, please contact your doctor or visit your doctor:

Easy bruising, unusual bleeding (nose, mouth, vagina, rectum) or any bleeding that will not stop.

Symptoms of bleeding in gastrointestinal tract, stomach pain, bleeding stool or bloodshot, coughing up blood or vomiting, which appears to be like coffee; or

Symptoms of bleeding in your stomach or weakness (especially on one side of the body), sudden headache, vision problems or balance.

Avastin can cause a rare but serious neurological disorder in the brain. Symptoms may occur within a few hours of your first dose or may not appear until one year after your treatment begins. Tell your doctor immediately if you have severe weakness or fatigue, headache, confusion, vision problems, fainting, or seizures (choking or seizures).


Please if you have any questions about Avastin and Cancers, you can ask us by commenting below this text, we'll answer you as soon as possible.

Some people taking Avastin have developed a fistula (an abnormal passage) inside the throat, lung, gallbladder, kidney, bladder, or vagina. Call your doctor if you have severe chest pain and difficulty in breathing, stomach ache or swelling, urinary leakage, or if you feel eating or drinking, feeling tired and tired.

Also, if your doctor:

Pain, swelling, heat, or redness in one or both legs;

Chest tightness or heavy feeling, spreading pain to the jaw and shoulder, nausea, sweating, general feeling of weakness.

Missed menstruation courses;

Low white blood cell count - Fever, oral ulcers, skin ulcers, sore throat, cough, difficulty in breathing;

Symptoms of any skin infections include redness, heat, swelling, or itching, or any skin ulcer or surgical incision that is not treated; or

Increased blood pressure, headache, blurred vision, palpitations, anxiety, nose bleeding.

Side effects may be greater in the elderly.

Common side effects of the infection may include:

Rectal hemorrhage;

High blood pressure;

Headache, back pain;

Dry or juicy eyes

Dried or flaky skin

Runny nose, sneezing or

Changes in your taste feel.

This list is not the full list of side effects and others may occur.

Drugs that may interact with Avastin

Other medications may interact with bevacizumab, including prescription and over-the-counter medicines, vitamins, and herbal products. Consult to your doctor about all your current drugs and any drug you start or stop using.

For whom Avastin might not be safe

Older adults may be at greater risk for side effects (e.g., blood clots, kidney effects like protein in the urine).

Use Avastin while pregnancy

During pregnancy, this drug should only be used while needed. It may be harmed to a baby. Talk with your doctor about the dangers and benefits of the doctor. Women of child-bearing age should use reliable forms of birth control when using this medication and for 6 months after treatment discontinuation. If you are pregnant or think you may be pregnant, tell your doctor immediately.

Warnings of Avastin

Do not have vaccination without your physician's consent. Do not get contact with people who have recently received a live vaccine (such as seasonal influenza vaccine).

Bevacizumab can make you more likely to become infections or may make any current infections worse. Avoid contact with people who have infections that may spread to others (such as the virus, measles, influenza). If you are at an infection or consult your doctor for details.

Use caution to reduce the risk of falling, bruising or damage, with care with sharp objects such as shaving and nail cutting, and preventing activities such as exercise.


Please if you have any questions about Avastin and Cancers, you can ask us by commenting below this text, we'll answer you as soon as possible.

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