Vectibix (Panitumumab)

Panitumumab is a beset therapy drug that is very commonly used to treat advanced bowel cancer now days. Vectibix is one of the main drug that is use to cure cancer. Before using Vectibix doctors recommend the patient to take KRAS gene mutation test on the basis of test reports further doctor recommend the Vectibix. Vectibix can be inject alone or in combination with others to treat. The working mechanism of this medicine is simple in it target the receptors on the damage cell.

Some cancers have large numbers of proteins on their surface, called epidermal growth factor receptors. When the receptors are activated, they initiate the cancer cells to grow. Panitumumab locks on to the EGFRs and stop the cancer cells to grow further.

Vectibix Dosing, Strength and Administration

A nurse or doctor gives the patient Vectibix as a drip into vein. It’s usually given once in 14 days. The recommended dosage of Vectibix is 6 mg/kg. The rate of first infusion slow, usually over about one hour. If the patient doesn’t have any allergy from it, further infusions will be given over 30–60 minutes. Some patients are given higher doses of Panitumumab on doctor’s recommendation. These infusions are given over about 90 minutes.

Common Side effects of Vectibix

  • Most people having treatment with Vectibix will have skin changes during treatment because Vectibix can reduce the number of white and red blood cells in patient’s blood. If the patient has a low number of white blood cells, there are more chance he will get an infection.
  • Vectibix can reduce the number of red blood cells in patient’s blood. If the number of red blood cells is low, the patient may be tired and breathless.
  • Patient may Feel sick and being sick, Diarrhea or constipation, Tiredness (fatigue), Sore mouth and ulcers.

Where to buy Vectibix

Vectibix is sold online and locally only as a prescription only medication. You can buy Vectibix online from reputable online drug suppliers like

You have the option to go for brand Vectibix drugs, if your budget will allow, or cheaper generic versions of the drugs at up to 90% lower prices.

At, you can take advantage of an all time lowest brand price or a wide selection of Vectibix generic drugs at fair prices. All drugs here are stocked only from genuine suppliers.

Frequently Asked Questions

“Can I use this Vectibix with other medicines?” el_id=”1463131141402-5dd03abc-2af1″]Consult your doctor before taking this medicine with other because, many others that can be easily purchased from shop or pharmacy, can be harmful. So, it’s better to discuss with doctor about any medicines you’re taking, including herbal drugs and complementary therapies

“What precautions should I observe during and after Vectibix?”

Avoid driving because it may affect your concentration or vision.

“What if someone take over dose of Vectibix?”

Doses up to approximately twice the recommended therapeutic dose (12 mg/kg) resulted in adverse reactions of skin toxicity, diarrheal, dehydration, and fatigue.

“What should I tell to doctor before taking Vectibix?”

Tell your doctor if you have any allergies, about pregnancy or you are breast-feeding mother. If you are having any medicine inform your doctor earlier.

“In which situation one should use Vectibix?”

Vectibix is indicated for the treatment of patients with wild-type KRAS (exon 2 in codons 12 or 13) metastatic colorectal cancer (mCRC)

“What is the recommended dose of Vectibix?”

The recommended dose of Vectibix is 6 mg/kg, administered as an intravenous infusion over 60 minutes, every 14 days.


It was a tragic new that I am suffering colorectal cancer with liver for three years. I have been treated with Vectibix. This drug causes painful skin lesions on my arms and neck but I can tolerate it.


I am fighting with colorectal cancer with lung metastasis for two years. My experience with the treatment has been easier than with other chemotherapies I’ve had previous, it’s not as long. Side effects for me are fatigue, sickness and some skin issues.


For Colorectal Cancer “Its bad enough to have cancer, after chemotherapy Doctor prescribe me Vectibix at starting I fell anxiety, bloating or swelling of the face, arms, hands, lower legs, ankles, or feet constipation and dry mouth, lips, or skin.


Glenn Schl


Save 80% and more on all cancer drugs

By clicking Subscribe, I agree to the Terms & Conditions & Privacy Policy and understand that I may opt out of subscriptions at any time.

Most Viewed