The drug fenbendazole, which is used to treat parasites, is being studied as a low-cost cancer therapy option. Many types of cancer may already have a cure, which might be found in a repurposed anthelmintic therapy for dogs.

It's not commonplace to repurpose drugs. Researchers are looking at the idea of a single medicine being able to cure several ailments due to cost and time constraints.

Fenbendazole mixed with additional vitamins greatly decreased tumor development in mice, according to research published in the American Association for Laboratory Animal Science journal in November 2008. If you will, consider it a cancer de-wormer for dogs.

In a 2008 research, supplementary vitamins and Fenbendazole in the food were shown to prevent the development of a human lymphoma cell line in mice. The research also found that Fenbendazole did not affect tumor development when used alone.

Fenbendazole is making a return.

In 2013, research published in the journal Anticancer Research resurrected the use of Fenbendazole as a cancer therapy. The goal of the research, which was done at the Department of Therapeutic Radiology at Yale University's School of Medicine, was to assess Fenbendazole's anticancer potential. These studies found no evidence that Fenbendazole might be useful in cancer treatment.

Using repurposed drugs has been found to have dangers in several research. Patients who self-medicate without contacting a doctor risk experiencing unforeseen side effects, according to medical specialists.

However, Joe Tippens, a cancer patient from the United States who was afflicted with a severe type of lung cancer in 2016, demonstrated that Fenbendazole was effective, and he was cancer-free after just three months of using the dog de-wormer for cancer.

Joe Tippens, who is he?

Joe Tippens had been diagnosed with terminal cancer for over a year when, after being informed he only had three months to live, he came onto a veterinary forum. In trials on cancer rats, he found that Fenbendazole, a common dog deworming medicine, proved effective. He also read about a doctor with stage four brain cancer who used Fenbendazole on himself and observed his cancer cells vanish after six weeks.

Fenbendazole kills parasites by starving them, and it may also actively starve and destroy cancer cells, according to Joe's study.

Joe Tippen's tale is one of a kind. His disease expanded to his neck, right lung, stomach, liver, bladder, pancreas, and tail bone after he was diagnosed with small cell lung cancer. His physicians advised him to consider hospice and say his last farewell. He had shed over 100 pounds and his skin was dangling off his body. He looked like a skeleton.

Tippens took the dog de-wormer for cancer after receiving a grim diagnosis and deciding that his time was not up. Tippens said that after three months on the medicine, his PET scan confirmed that he was cancer-free. His testimonial went viral when he posted it on YouTube, sparking a significant worldwide push to use the repurposed medication.

He claims to know more than 50 individuals who have had success with Fenbendazole. Joe is still alive today, and he feels the dog de-wormer saved his life, and he intends to take it for the rest of his life.

Cancer Protocol Dosages by Joe Tippens

Fenbendazole – 222 mg each day, with meals, seven days a week

Curcumin – 600 mg of bio-available curcumin every day (two tablets per day) seven days a week

25 mg CBD oil, taken sublingually (under the tongue) every day of the week

Vitamin E is a powerful antioxidant (optional) Daily doses of 400–800 mg, seven days a week


Joe's tale has brought hope to countless cancer sufferers who are facing mortality due to their disease.


The Korean Ministry of Food and Medicine Safety, on the other hand, has counseled caution after the dramatic development of dog de-worming drug sales in Korea. Patients should avoid self-medicating with Fenbendazole, according to the Korean Ministry, since they may be debilitated and face serious negative effects after having chemotherapy treatment.


In its capacity as a repurposed medicine, antiparasitic medication has been resurrected several times. Fenbendazole was discovered in 1950 by scientists. Following that, studies have shown that it has the potential to combat bacterial infections as well as inhibit cancer processes. In 2019, a Singaporean team discovered that anti-parasitic drugs destroy genetically faulty cancer cells by increasing their metabolic stress. As a result, it can target cancer cells while leaving healthy ones alone.


To summarise, self-medicating blindly may have hazardous side effects, but ordinary pharmaceuticals have found a new role in combating deadly illnesses thanks to the assistance and devotion of research teams all around the globe.