Fenbendazole and Ivermectin for Prostate Cancer Success Stories: 23 Case Reports Compilation (June 2025 Edition)
Can Fenbendazole and Ivermectin play a key role in treating Stage 4 Metastatic Prostate Cancer?
Several peer-reviewed papers and case studies (below) strongly suggest
that it might.
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Ivermectin, Fenbendazole and Mebendazole in Cancer: 2024
Peer-Reviewed Protocol in Cancer
-
Ivermectin and Cancer: 15 Anti-cancer Mechanisms of Action
-
Fenbendazole and Cancer - 12 Anti-Cancer Mechanisms of Action
- Benzimidazole as novel therapeutic agent for metastatic prostate cancer (Cancer Research 2011)
Introduction
The main goal with this article is to provide as much clear information as possible for someone dealing with prostate cancer. This article deals with the basis and practical approach to using Fenbendazole and Ivermectin for prostate cancer.
Fenbendazole and Ivermectin Prostate Cancer Case Series Compilation
- Ivermectin 1.5mg/kg/day
- Fenbendazole 888mg/day
- CBD Oil 50mg/day
- Ivermectin 1mg/kg/day
- Fenbendazole 1000mg/day
- Ivermectin 1mg/kg/day
- Fenbendazole 1000mg/day
IVERMECTIN AND CANCER
— McCullough Foundation (@McCulloughFund) May 19, 2025
Dr. Peter McCullough shares a stunning anecdote: a patient with metastatic prostate cancer saw his PSA drop from 200 to 2 after trying ivermectin.
With 20 million Americans living with cancer, we urgently need RCTs to investigate.@P_McCulloughMD… pic.twitter.com/cJKLz5aNRa
"Well thanks to a miracle drug. That is very inexpensive. My 93 year old father is alive today. In just 2 months he was cured of a prostate cancer that has metastasized to the hip bone. IVERMECTIN is that miracle drug. It cost less that $80 dollars for the cure. No chemo no radio."


He worked for the government, and he was going to lose his job and his pension if he wasn’t vaccinated. Two months after his second Pfizer shot, he was diagnosed all at once with stage 4 prostate cancer. He tells a very compelling, melodramatic story about that 24-hour period of time in his life.
He went through the traditional protocols; radiation, chemotherapy, pharmacologic, castration, all of it, over a period of nine months. His name is Paul Mann. His doctor said, “There’s really nothing else we can do. He said, “Can’t you give me more radiation? Can’t you give me more chemo? Aren’t there any other drugs? Are there any clinical trials? The answer was, “No, there’s nothing. There is only hospice. Send for the priest.”
A friend of his knew me and said, “Would you give Paul a call? He just needs some moral support.” I began calling him and we spoke about once a week for three weeks. The poor guy was suffering and had cancer in 11 bones in his body. His right leg was completely swollen and obstructed with a tumor. He was miserable.
I said, “Paul, I don’t know if this is going to help you, but I know it’s not going to hurt you. I just can’t imagine based on my judgment and understanding of the scientific literature and all of the work that Doctors Kory and Marik have done that ivermectin would hurt you. It might help, but I can’t say.”
He said, “I'll give it a try.” He drove to Tennessee where you could get it without a prescription. He drove from where he lives in New York to Tennessee and paid cash for his ivermectin. He didn’t submit it to an insurance company. He didn’t tell his oncologist back in Missouri.
His ivermectin prescriptions were listed in his medical chart. How did that information get from the pharmacy in Tennessee to his chart in Missouri? They don’t know. But actually, somebody does know, and I'd like to know myself.
Anyway, he starts taking ivermectin. He doesn’t have any problems with it. I talk to him every week, “How are you feeling? How’s your leg? How’s the pain? He says, “No change. But I don’t know. It’s not quite as swollen. There’s pain everywhere. Maybe it’s getting a little bit better. It’s not necessarily getting worse.”
Fast forward to a two-month follow-up appointment at the clinic. They didn’t expect to see him. He’s feeling a little bit better. They do a PSA [Prostrate-Specific Antigen Test], which in the beginning was off the charts, maybe 700 or 800. At the time, they recommended him to hospice.
Mr. Jekielek: What exactly do those numbers mean, for the layperson?
Dr. Ruddy: Over four would be abnormal. What are we talking about here? Prostate cells normally secrete a protein, a prostate-specific antigen. It’s one of the things that they do. Cancer cells that originate in the prostate that are dividing rapidly and growing fast are spitting out PSA. It’s not that they’re contributing to the body economy in any way. It’s just they just want to multiply and divide. That’s the end of the story.
Your PSA levels start to rise, which is a screening marker. They will say, “Your PSA was four, and now it’s eight. Let’s do a prostate ultrasound.” The PSA can be a screen for the emergence of a tumor, but it can also be used, particularly at high levels, as evidence for cancer, response to cancer, or recurrence of cancer. His was supposed to be four, but it’s in the hundreds.
He goes back for a two-month appointment and it’s 1.3. They said, “You’re in biochemical remission.” He was not in complete remission, because he still had the bone metastasis, but this was good news. Slowly, he begins to improve. There is less pain and the swelling is down. He has a lot of other vaccine injuries, but he’s getting better.

Two months later, my PSA dropped to 26. For the last four months, my PSA has been zero. My doctor says I don’t need an MRI or PET scan because I have no evidence of cancer. I do have to undergo some radiation for the cancer on the bones.
So, on the dog medicine, I am cancer-free. This is the truth—no side effects and feeling good. If you’re interested in beating any kind of cancer at any stage, the Joe Tippens story was my cure.
- Ivermectin 1mg/kg/day
- Fenbendazole 444mg/day
- Melatonin 120mg/day
- IP6
- Artemisia

IVERMECTIN and FENBENDAZOLE Testimonial - Stage 4 Prostate Cancer patient - PSA drops 1533 to 968 in 12 days - is fatigue and bone pain normal?

"We reached our goal of bringing my PSA Score down to 0.02 quite quickly.
Doctors were surprised at how quickly this happened."
Case 5: December 2022 (Updated August 2023)
I wish to share more good news. Since our texts, December 2022/January 2023, my husband has had two more PSA tests. Here is the recap of his tests . Lenny’s PSA continues to drop, as he continues to take the Panacur C daily.
Lanny – PSA Test Results
8.0 = Lanny’s PSA upon being diagnosed with prostate cancer, August 2021 Before Lanny ‘started’ radiation therapy, he had THREE WHOLE MONTHS of Panacur C daily. Lanny’s doctor said any PSA under 1.0 is considered CANCER-FREE.
0.8 = Lanny’s PSA after 3 months of Panacur C — BEFORE radiation therapy, October 2021 Lanny told his doctor about taking Panacur C, when the doctor told Lanny that his PSA was 0.8 (according to that very doctor, this PSA denotes cancer-free; however, this same doctor gaffed off the Panacur C and cancer-free PSA with NO explanation).
0.09 = Lanny’s 30-DAY POST RADIATION PSA TEST, WHI CH DENOTES WAAAY CANCER-FREE, February 2022 Still no comment from any doctor . . . and I’m not anticipating one.
PSA Updates: 0.08 = February 2023
0.06 = June 2023
December 2022
Lanny was diagnosed with prostate cancer August 2021.
8.0 = Lanny’s PSA upon being diagnosed with prostate cancer.
Lanny’s doctor said any PSA under 1.0 is considered CANCER-FREE.
Before Lanny started radiation therapy, he had THREE MONTHS of Panacur C daily.
0.8 = Lanny’s PSA after 3 months of Panacur C — BEFORE radiation therapy.
Lanny told his doctor about taking Panacur C, when the doctor told Lanny that his PSA was 0.8 (which, according to that very doctor, this PSA denotes cancer-free; however, his doctor gaffed off the Panacur C and cancer-free PSA with NO explanation).
0.09 = Lanny’s 30-DAY POST RADIATION PSA TEST, WHICH DENOTES WAAAY CANCER-FREE.
Still no comment from any doctor and I’m not expecting any.
BTW, Lanny made a personal decision to continue using Panacur C as cancers are notorious for returning.

Case 4
My husband was diagnosed 8 months ago.. Feb 1st of this year,, with a aggressive form of prostate cancer that had already metastasized into his lymph nodes and bones. He had fractures throughout his spine, ribs and pelvis. Adams bone scan showed cancer in his bones from his skull,, facial bones, clavicle, sternum right rib cage and most of his spine and pelvis.. His oncologist (we’ve since changed) waited 7 weeks to start any hormone therapy or chemotherapy and told us radiation wasn’t even an option. Only 6 rounds of doxi. He sat at our first office visit Feb 2nd and told my family that the #1 man in our lives would be gone within 18 months. His psa was 140, Gleason score of 9. He was diagnosed full blown stage 4-5 cancer. This was completely unacceptable. Absolutely devastating to our world. My husband is 55 yrs old.. We have 8 children and 8 grandchildren. Our last 2 kids had just moved out a year before.. this was our time.. We had always talked about IF cancer ever came about for either of us we would research alternative treatments. We fear medical poison as much as the cancer itself..
Thank God my husband’s cousin connected us with a angel that gave us all the information we needed on a product meant for animals, fenbendazole and even sent us 2 bottles of fenbendazole. Has since supplied us with bottles when needed.
So week 2 post diagnosis Adam started his 222mg of fenben.
Case 2: Prostate Cancer refused surgery (March, 2022)
I received the awful news two years ago from my Urologist that I have prostate cancer. The doctor wanted to prepare me for surgery immediately, but I refused to go for surgery. I was very afraid and gave up hope at some point till I discovered the fenbendazole protocol. Thanks to reaching out to a couple of people who have been on the course before and after sharing their stories with me I decided to take the protocol on with full commitment.
Case 1: Stage 1 prostate cancer (June, 2022)
After having two scans and a biopsy and being told that I have stage 1 prostate cancer. I was told by a friend about Fenbendazole. After taking it for a year I had another M.R.I. and biopsy and the cancer is gone. Like a miracle.
Used: Fenbendazole , Vitamin E
Fenbendazole for Prostate Cancer
Studies have shown Fenbendazole could be used for prostate cancer by targeting microtubules, which are structures involved in cell division. Fenbendazole interferes with microtubule function, disrupting the ability of cancer cells to divide and proliferate. This could potentially slow down tumor growth and progression in prostate cancer.In a 2011 study, researchers from Boston and Maryland looked at benzimidazoles, which is the group of drugs Fenbendazole falls under. The study discovered that certain benzimidazoles, including Fenbendazole, can target aggressive prostate cancer cells without harming normal cells. These drugs work by stopping cancer cells from growing and causing them to die, both in the lab and in animals.
When tested in mice with prostate cancer that had spread to the lungs, benzimidazoles helped the mice live longer and slowed down the cancer’s growth in their bones. Even more impressive, these drugs still worked against prostate cancer cells that were resistant to standard chemotherapy. The study suggested that benzimidazoles could be a promising treatment for men with advanced prostate cancer that has spread to other parts of the body.
President Biden’s Prostate Cancer Diagnosis
X Post by Scott Adams: Prostate Cancer Update
Scott supposedly tried Ivermectin and Fenbendazole, for a total of 1 month.
Clinical Trials of Metastatic Prostate Cancer
There are more than 3,000 clinical trials of ClinicalTrials.gov on metastatic prostate cancer.
Conclusion and Key Takeaway
For a more comprehensive understanding, it's worth looking into additional research studies and clinical trials. As always, consult with your healthcare provider(s) before making any treatment decisions, as close monitoring and personalised care are essential.
Disclaimers:
- Statements on this website have not been evaluated by the Food and Drug Administration. The contents of this website is for educational and informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis or treatment.
- Please do not consider this guide as personal medical advice, but as a recommendation for use by professional providers. Consult with your doctor and discuss with her/him. Our aim here isn't to replace your doctors' advice. It is intended as a sharing of knowledge and information. Do take note that cancer is a continuous struggle between the immune system and the cancer cells. Cancer treatments are meant to assist the immune system in this battle. Any potential treatment—whether conventional or complementary—must be evaluated on a case-by-case basis, with careful consideration of the benefit-risk ratio to ensure both safety and efficacy.
- The case reports presented reflect the real-life experiences and opinions of other readers or users of the website. The experiences of those readers or users are personal to those particular readers/users and may not necessarily be representative of all readers/users. We do not claim, and you should not assume, that all other readers/users will have the same experiences. Do you own research, consult with relevant medical professionals before attempting to self-treat for any condition.
- Cancer treatment should be part of a multi-modal approach in order to provide the best possible outcome. Diet and lifestyle changes are meant to run alongside conventional treatment. They are complementary, not alternative.
- Cancer care is a team effort with the patient at the centre. Care should be supervised and coordinated by a primary healthcare provider. Patients with cancer should consult with their regular oncologist as well as an integrative provider/oncologist, in addition to their primary care provider and the supporting nurses, dieticians and other allied healthcare professionals.
- While the term 'alternative' might imply opposition to conventional oncology, we prefer 'complementary,' 'integrated,' or 'holistic.' These terms better reflect the role of these strategies as part of a personalized value-added menu of strategies, ensuring the most effective and safe solutions for patients.
- Integrating a repurposed drug doesn't mean rejecting modern medicine — It enhances it and offers a more comprehensive approach to wellness and healing. By combining conventional cancer management with root-cause resolution, this model creates a path to sustained recovery and resilience.
Researched and approved by Dr. Peter McCullough.
- Prescribed by licensed medical professionals
- Compounded and dispensed by a licensed US-based pharmacy
- Approved for human use
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