Camptosar

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Available Form:  

INJECTABLE

Manufacturer name:  

Pfizer

Generic name:  

IRINOTECAN

Strength:  

20MG/ML

What is Camptosar?

Camptosar (Irinotecan) belongs to the group of cancer-fighting medications known as antineoplastics.  It kills cancer cells by interfering with the genetic material DNA, which is necessary for their growth and reproduction.

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Camptosar Indication

Camptosar (Irinotecan) belongs to the group of cancer-fighting medications known as antineoplastics. It kills cancer cells by interfering with the genetic material DNA, which is necessary for their growth and reproduction. Camptosar (Irinotecan) is usually used in combination with other medications to treat colon or rectal cancer. It may also be used alone to treat colon or rectal cancer that has spread to other areas of the body after receiving treatment with 5-fluouracil.

Camptosar (Irinotecan) may be available under multiple brand names and/or in several different forms. Any specific brand name of Camptosar (Irinotecan) may not be available in all of the forms or approved for all of the conditions discussed here. As well, some forms of Camptosar (Irinotecan) may not be used for all of the conditions discussed here.

Your doctor may have suggested Camptosar (Irinotecan) for conditions other than those listed in these drug information articles. If you have not discussed this with your doctor or are not sure why you are taking Camptosar (Irinotecan), speak to your doctor. Do not stop taking Camptosar (Irinotecan) without consulting your doctor.

Do not give Camptosar (Irinotecan) to anyone else, even if they have the same symptoms as you do. It can be harmful for people to take Camptosar (Irinotecan) if their doctor has not prescribed it.

Camptosar Dosage

The recommended dose and dosing schedule of Camptosar (Irinotecan) varies according to the stage of therapy, the stage of cancer, the response to therapy, and the person's body size. Camptosar (Irinotecan) is given in cycles that include rest periods between treatments. It is injected into a vein through a specially prepared site on the skin. The appropriate dose of Camptosar (Irinotecan) is usually given by an infusion over a period of about 90 minutes.  This cycle is repeated until it is determined that treatment is completed. Very careful handling of Camptosar (Irinotecan) is required. Camptosar (Irinotecan) is always used under the supervision of a doctor in a hospital or similar setting with access to sterile equipment for preparation.

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, discuss any concerns you may have with your doctor.

It is important Camptosar (Irinotecan) be given exactly as prescribed by your doctor. If you miss an appointment to receive Camptosar (Irinotecan), contact your doctor as soon as possible to reschedule your appointment.

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.

Camptosar Side Effects

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 Camptosar (Irinotecan). If you are concerned about side effects, discuss the risks and benefits of Camptosar (Irinotecan) with your doctor.

The following side effects have been reported by at least 1% of people taking Camptosar (Irinotecan). 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.

  • decrease in or loss of appetite
  • increased saliva production
  • increased sweating
  • indigestion
  • nausea and vomiting
  • skin rash
  • stomach cramps or pain
  • temporary hair loss
  • weakness

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:

  • flushing
  • signs of Anemia (low red blood cells; e.g., dizziness, pale skin, unusual tiredness or weakness, shortness of breath)
  • signs of clotting problems (e.g., unusual nosebleeds, bruising, blood in urine, coughing blood, bleeding gums, cuts that don’t stop bleeding)
  • skin rash, Hives, or itching
  • sores, ulcers, or white spots on lips or in mouth
  • swelling of the eyelids or around the eyes
  • symptoms of high blood sugar (e.g., frequent urination, increased thirst, excessive eating, unexplained weight loss, poor wound healing, infections, fruity breath odour)
  • tightness in chest
  • unusual and severe tiredness or weakness
  • vision changes
  • vomiting for more than 12 hours
  • watery eyes

Seek immediate medical attention if any of the following occur:

  • Diarrhea, with or without stomach cramps or sweating
  • diarrhea with Fever or that lasts longer than 24 hours
  • dizziness or lightheadedness
  • fainting
  • pain or burning during the injection
  • runny or stuffy nose
  • shortness of breath or troubled breathing
  • signs of bleeding in the stomach (e.g., bloody, black, or tarry stools; spitting up blood; vomiting blood or material that looks like coffee grounds)
  • signs of a blood clot in the arm or leg (tenderness, pain, swelling, warmth, or redness in the arm or leg) or lungs (difficulty breathing, sharp chest pain that is worse when breathing in, coughing, coughing up blood, sweating, or passing out)
  • signs of dehydration (e.g., decreased urine, dry skin, dry and sticky mouth, sleepiness, dizziness, headache, thirst, confusion)
  • signs of a Heart Attack (e.g., chest pain or pressure, pain extending through shoulder and arm, nausea and vomiting, sweating)
  • signs of infection (symptoms may include fever or chills, severe diarrhea, shortness of breath, prolonged dizziness, headache, stiff neck, weight loss, or listlessness)
  • signs of a serious allergic reaction (e.g., abdominal cramps, difficulty breathing, nausea and vomiting, or swelling of the face and throat)
  • signs of Stroke (e.g., sudden or severe headache; sudden loss of coordination; vision changes; sudden slurring of speech; or unexplained weakness, numbness, or pain in arm or leg)
  • slurred speech or difficulty speaking
  • sore throat
  • swelling of face, fingers, feet, or lower legs
  • swelling of stomach area
  • tingling or numbness of the mouth or tongue

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 Camptosar (Irinotecan).

Camptosar Available form

Camptosar is no longer being manufactured for sale in Canada. For brands that may still be available, search under Camptosar (Irinotecan). This article is being kept available for reference purposes only. If you are using Camptosar (Irinotecan), speak with your doctor or pharmacist for information about your treatment options.

Camptosar Contraindications

Do not use Camptosar (Irinotecan) if you:

  • are allergic to Camptosar (Irinotecan) or any ingredients of Camptosar (Irinotecan)
  • are taking an azole antifungal (e.g., fluconazole, ketoconazole, itraconazole)
  • have hereditary fructose intolerance
  • have taken ketoconazole within the past week

Camptosar Precautions

There may be an interaction between Camptosar (Irinotecan) and any of the following:

If you are taking any of these medications, speak with your doctor or pharmacist. Depending on your specific circumstances, your doctor may want you to:

  • stop taking one of the medications,
  • change one of the medications to another,
  • change how you are taking one or both of the medications, or
  • leave everything as is.

An interaction between two medications does not always mean that you must stop taking one of them. Speak to your doctor about how any drug interactions are being managed or should be managed.

Medications other than those listed above may interact with Camptosar (Irinotecan). Tell your doctor or prescriber about all prescription, over-the-counter (non-prescription), and herbal medications you are taking. Also tell them about any supplements you take. Since caffeine, alcohol, the Nicotine from cigarettes, or street drugs can affect the action of many medications, you should let your prescriber know if you use them.

Camptosar Warnings

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 Camptosar (Irinotecan).

Anemia: Camptosar (Irinotecan) 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.

Your doctor will do blood tests regularly to monitor the number of specific types of blood cells, including red blood cells, in your blood.

Bleeding: Camptosar (Irinotecan) may cause a reduced number of platelets in the blood, which can make it difficult to stop cuts from bleeding. If you notice any signs of bleeding, such as frequent nosebleeds, unexplained bruising, or black and tarry stools, notify your doctor as soon as possible. Your doctor will order routine blood tests to make sure potential problems are caught early.

Blood Clots: Camptosar (Irinotecan) may increase the chance of blood clot formation, causing reduction of blood flow to organs or the extremities.

If you experience symptoms such as sharp pain and swelling in the leg, difficulty breathing, chest pain, blurred vision, or difficulty speaking, contact your doctor immediately.

DiabetesCamptosar (Irinotecan) may cause an increase in blood glucose levels. If you have diabetes, your doctor should closely monitor your condition while you are taking Camptosar (Irinotecan). Discuss with your doctor how Camptosar (Irinotecan) may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Camptosar (Irinotecan), and whether any special monitoring is needed.

Diarrhea: Diarrhea occurring more than 24 hours after treatment is a common side effect. Your doctor may recommend that you take oral (by mouth) Loperamide if diarrhea occurs. It is important that diarrhea be treated promptly and aggressively if it occurs. If you are taking loperamide as directed by your doctor and diarrhea continues for more than 48 hours, get medical attention immediately. It is also important that you drink plenty of fluids if diarrhea occurs.

Drowsiness/reduced alertness: Camptosar (Irinotecan) can cause fatigue, dizziness or vision changes. Avoid activities such as driving or operating machinery if the medication affects you in this way.

Infection: As well as killing cancer cells, Camptosar (Irinotecan) can reduce the number of cells that fight infection in the body (white blood cells). If possible, avoid contact with people with contagious infections. Tell your doctor if you begin to notice signs of an infection, such as fever or chills, severe diarrhea, shortness of breath, prolonged dizziness, headache, stiff neck, weight loss, or listlessness. Your doctor will do blood tests regularly to monitor the number of specific types of blood cells in your blood.

Lung inflammation: Rarely, lung inflammation (interstitial lung disease), causing difficulty breathing has occurred in some people taking Camptosar (Irinotecan). This complication can be serious and sometimes fatal. If you experience new or worsening shortness of breath or cough (with or without fever) at any time while you are being treated with Camptosar (Irinotecan), contact your doctor immediately.

Vaccines: Live vaccines should not be given while you are being treated with Camptosar (Irinotecan). Any required vaccinations should be completed before starting cancer treatment or postponed until treatment is complete.

Pregnancy: Camptosar (Irinotecan) may cause birth defects if either the mother or the father is using Camptosar (Irinotecan) at the time of conception, or if it is taken during pregnancy. Both partners should use a reliable form of birth control while taking Camptosar (Irinotecan). If you become pregnant while using Camptosar (Irinotecan), contact your doctor immediately.

Breast-feeding: It is not known if Camptosar (Irinotecan) passes into breast milk. Women should not breast-feed while using Camptosar (Irinotecan) due to the risk of harm to the infant.

Children: The safety and effectiveness of using Camptosar (Irinotecan) have not been established for children.

Seniors: There is an increased risk of diarrhea for people over the age of 65. Discuss any concerns you may have with your doctor.

Camptosar frequently asked questions

How To Buy Camptosar Online?

You can buy Camptosar online at PocketPills if you already have a valid prescription from your doctor. You can get started by uploading your prescription, ordering a refill by transferring any existing medications to our pharmacy or talking to one of our Canadian Doctors to get an online prescription. Get started now!

How To Get a Prescription for Camptosar?

You can consult a Canadian doctor online at pocketpills.com. Our physicians can prescribe medications online during your consultation. Once you receive a prescription, you'll have the option to have it delivered to your door in discreet packaging and at no additional cost!. Click here to get an online prescription today!

Can I Get Same-Day Delivery?

Yes! We do provide same-day delivery in select areas. We do next business day delivery and can also ship overnight as well.

How Much is Shipping Cost for Camptosar in Canada?

Shipping cost for Camptosar to you in Canada is zero. Pocketpills offers FREE shipping anywhere in Canada to help you get access to treatment.

How to get Camptosar delivered to my home?

You could get Camptosar delivered at your doorstep from us in Canada if you ordered prescription medications with a valid prescription. If you are not sure if we deliver to your area, contact us.

How to get Camptosar in Canada for free?

You can get Camptosar for free in Canada if your health insurance provider covers it fully. Contact your provider or us to help you find out if you qualify to get Camptosar for free.

Can I consult a doctor online to get Camptosar?

Yes. You can book a consultation online with a Canadian doctor here with us at PocketPills to see if you qualify for a prescription to order Camptosar.

Can I buy Camptosar without a prescription?

You need a valid prescription to buy Camptosar from us. Contact us if you need a prescription. One of our doctors can give you a telephone call at your convenience.

References

All material © 1996-2021 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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