Fenbendazole and Ivermectin for Pancreatic Cancer Success Stories: 18 Case Reports (June 2025 Edition)

By Editorial Team - June 11, 2025

Can Fenbendazole and Ivermectin play a key role in treating Stage 4 Pancreatic Cancer?

Several studies and case reports (below) strongly suggest that it might.

Introduction: Exploring Fenbendazole as a Potential Treatment for Stage 4 Pancreatic Cancer

Pancreatic cancer is among the most aggressive and difficult cancers to treat, particularly in its later stages. Approaches to improve pancreatic cancer therapy are essential as this disease has a very bleak outcome. Approximately 80% of pancreatic cancers are pancreatic ductal adenocarcinomas (PDAC). PDAC is a cancer which is difficult to effectively treat as it is often detected late in the disease process. Almost all PDACs (over 90%) have activating mutations in the GTPase gene KRAS.

Pancreatic cancer has a high mortality rate and is often resistant to conventional treatments. Standard therapeutic options include surgical resection, chemotherapy, and radiation therapy, yet survival rates remain low. Recently, alternative treatment strategies have gained interest, including the repurposing of existing drugs originally developed for non-cancer indications.

Given the limited success of conventional treatments, many patients and researchers are turning to alternative and complementary therapies. Two such options gaining attention are fenbendazole and ivermectin—well-known antiparasitic drugs traditionally used in veterinary medicine—now being explored for their potential anti-cancer properties.

Using SEER* 5-year survival statistics: Public median survival ~3–6 months post-diagnosis vs. multiple cases reporting survival beyond 1 year with fenbendazole and ivermectin below.

*The Surveillance, Epidemiology, and End Results (SEER) Program provides information on cancer statistics in an effort to reduce the cancer burden among the U.S. population. SEER is supported by the Surveillance Research Program (SRP) in NCI's Division of Cancer Control and Population Sciences (DCCPS).

Pancreatic Cancer Awareness

In this article, we examine and compile case studies of fenbendazole and its possible role in managing pancreatic cancer. Could this repurposed drug offer new hope for patients seeking additional treatment options? Let’s take a closer look.

Pancreatic Cancer Success Stories

Case 7 - 2024: Recurring Pancreatic Tumor

June 2025 Update

Source: X.com

September 2024

Source: X/Twitter

Case 18 - 2025: 67 year old Maryland woman was diagnosed with a Pancreatic Cancer 2.3cm, failed 3 months of chemo with Stage 4 spread to the liver

Dr William Makis shared on X (Twitter) in June 2025:

IVERMECTIN and FENBENDAZOLE Testimonial - 67 year old Maryland woman was diagnosed with a Pancreatic Cancer 2.3cm, failed 3 months of chemo with Stage 4 spread to the liver. She is now Cancer Free! From Stage 4 Pancreatic Cancer to CANCER FREE in 2.5 months! Due to recent attacks, I will be posting even more testimonials STORY: 67 year old Maryland woman was diagnosed with Pancreatic Cancer, a 2.3x2.2cm Pancreatic Head Mass She had 3 months of neoadjuvant chemotherapy with FOLFIRINOX from Sep.30, 2025 to Jan.2025 but MRI done Jan.7, 2025 showed no improvement and a suspicion of progression to Stage 4 with new liver metastases. After failing chemo, this patient reached out to me. In early March 2025 we started: Ivermectin 1.5mg/kg/day Fenbendazole 1000mg/day CBD Oil 100mg/day RESULTS after 2.5 months: CT May 20, 2025: “Previous mass pancreatic head is no longer visualized” “Images of the liver…previous small enhancing nodules are not seen” CA19-9 also dropped from 942 to 9. My Take… Big Pharma shills will always say that it was the chemo that did all the work in these cases and that Ivermectin and Fenbendazole didn’t do anything. Here you have a case of a 67 year old woman with a 2.3cm Pancreatic Head Cancer who didn’t respond at all to FOLFIRINOX chemo and instead progressed to Stage 4 with liver metastases. Add Ivermectin and Fenbendazole and 2.5 months later, both the Pancreatic mass and liver lesions are GONE. The patient is currently CANCER FREE!

"Hi Dr.Makis, enclosed is the latest scan and it's outstanding. Thank you and your team for everything. You are a God send".

Case 17 - 2025: 78 year old California man with poorly differentiated Stage 4 Neuroendocrine Pancreatic Cancer

Dr William Makis shared on X (Twitter) in June 2025:

IVERMECTIN and FENBENDAZOLE Testimonial - 78 year old California man with poorly differentiated Stage 4 Neuroendocrine Pancreatic Cancer had a dramatic response after 3 months! Poorly Differentiated Neuroendocrine cancers are considered almost impossible to treat, by mainstream Oncology. STORY: 78 year old California man was diagnosed with Stage 4 NEUROENDOCRINE Pancreatic Cancer (10cm mass) metastatic to the liver We started: Ivermectin 1.0mg/kg/day Fenbendazole 1500mg/day CBD Oil 100mg/day RESULTS: after 3 months (PET May 2, 2025) Pancreatic Mass 10.4x8.2x6.2cm to 8.3x2.4cm = 77% tumor volume reduction of primary tumor Liver metastasis 4.6x4.4cm to 1.4x1.3cm = 97.3% tumor volume reduction Liver metastasis 4.3x3.7cm to 2.7x2.2cm = 77.8% tumor volume reduction left adrenal metastasis 3.1cm to 2.1cm = 68.9% tumor volume reduction upper abdominal lymph node 8mm resolved = 100% tumor volume reduction I run the world's largest Ivermectin Cancer Clinic and we are being attacked for helping thousands of Cancer patients from around the world. The synergy between Ivermectin, Fenbendazole and chemotherapy is giving results that often shock the Oncologists. From the patient's family: "he seems to be responding exceptionally well to treatment" And it's nice when patients recognize the efforts undertaken to get them these kinds of results "I wanted to first of all extend a huge thank you to you for your help with my dad's case. And also for your continued determination and courage with your research and patient care" "I realize you have come under a lot of fire and I admire and commend your willingness to speak out and to continue fighting against the corruption." "We need more expert voices like you in this world!"

Case 16 - 2025: 66 year old man with Stage 4 Inoperable Pancreatic Cancer on 3rd line chemo and growing pancreatic mass

Dr William Makis shared on X (Twitter) in May 2025:

IVERMECTIN and MEBENDAZOLE Testimonial - 66 year old man with Stage 4 Inoperable Pancreatic Cancer on 3rd line chemo and growing pancreatic mass - gets cancer under control with tumor shrinkage! As the Big Pharma attacks escalate, I will post even more Cancer Success stories! No one ever talks about chemotherapy failure rates, I wonder why that is. Most of the cancer patients who come to me from around the world are failing chemo after chemo after chemo after chemo... STORY: 66 year old man with inoperable Stage 4 Pancreatic Cancer had been on: mFOLFIRINOX from Oct.2023 to May 2024 Gemcitabine/Abraxane from May 2024 Added Cisplatin June 2024 due to increasing CA19-9 Switched Cisplatin to Oxaliplatin Feb.2025 due to increasing CA19-9 His Oncologists call this two lines of chemotherapy but I count four...all failed...but I digress... Patient came to me in January 2025 with a growing pancreatic mass: "Gemcitabine and cisplatin and abraxane which brought numbers down and stable tumor but now that has worn off - tumor in pancreas growing and number getting larger CA19-9." Chemo seems to fail so often, doesn't it? We started early February 2025:

Ivermectin 1.5mg/kg/day
Mebendazole 1500mg/day

RESULTS: "Numbers came immediately down" "Scan much better after 2 months - oncologist relayed they don't often see "decrease" in tumor size at his stage" There's a lot these inept Oncologists don't see. After only 2 months of Ivermectin and Mebendazole: CA19-9 dropped from 146 to 9.5 Pancreatic mass shrunk from 2.8x1.9cm to 2.8x1.5cm (21% volume shrinkage) Ideally this patient would have had a PET/CT scan that could have shown us a significant drop in metabolism of the tumor. Whenever you see Ivermectin and Mebendazole attacked, it’s important to understand that these patients are PROGRESSING on chemo after chemo after chemo. And these failing chemos are the BEST that modern medicine has to offer. To get control of a Stage 4 Pancreatic Cancer like this after so many attempts at chemotherapy, is nothing short of a miracle.

Case 15 - 2025: 63-year-old woman in Philippines with Stage 4 Pancreatic Cancer

Dr William Makis shared on X (Twitter) in May 2025:

IVERMECTIN and FENBENDAZOLE Testimonial - 63 year old woman in Philippines with Stage 4 Pancreatic Cancer sees 80% tumor shrinkage after 1 month! This is a beautiful international cancer success story! (and a reminder you won't find these successes anywhere else) When you run the world's largest Ivermectin Cancer Clinic, patients come to you from around the world. STORY: 63 year old woman in the Philippines had recently progressed to Stage 4 Pancreatic Cancer with liver metastases. We started in mid February 2025:

Ivermectin 1.5mg/kg/day
Fenbendazole 1500mg/day

RESULTS after 1 month: Pancreatic mass shrunk from 5.3x5.4x5.5cm to 3.6x3.1x2.7cm = 81% TUMOR VOLUME SHRINKAGE. Fascinatingly, CEA went from 36 to 107 to 32.8 during this time. Possible explanation: rapid cancer cell killing caused CEA to rise temporarily. From the patient: "We have an exciting update!...a HUGE improvement on her pancreatic tumor size" "We're so excited by the reduction in her tumor size! Nothing short of a miracle! But CEA seems to have increased which we are confused about? Why is this so?" "We just received our latest CEA labs...good news!" CEA Tests: 1. Jan.2025 - 36 2. Mar.2025 - 107 3. Apr.2025 - 32.77 "God bless you always Dr.William Makis!!" I love my cancer patients. Aren't they the best? So this was 1 month on gemcitabine + paclitaxel + Ivermectin (96mg) + Fenbendazole 1554mg.

Case 14: 46 year old USA man with Stage 4 Pancreatic Cancer

Dr William Makis shared on X (Twitter) in May 2025:

Ivermectin and Fenbendazole Testimonial - 46 year old USA man with Stage 4 Pancreatic Cancer sees dramatic improvement after 2 months! How about a Pancreatic cancer success story? (Don't tell the Oncologist) STORY: 46 year old USA man was diagnosed with Stage 4 Pancreatic Cancer metastatic to liver and lungs, in Oct.2024 CT showed a 2.8cm pancreatic mass with innumerable lung nodules, and metastatic disease in the liver up to 7.9cm In early February 2025 we started:

Ivermectin 1.5mg/kg/day
Fenbendazole 2000mg/day

RESULTS after 2 months: CA19-9 cancer marker drop from 138 to 40.6. CT: “Overall decreased size of the pulmonary and hepatic metastases” “Pancreatic mass with peripancreatic lymph node is slightly decreased” “decreased now trace pelvic ascites” I always get asked about ascites - yes, Ivermectin and Fenbendazole can reduce and eventually eliminate ascites! From the patient: "I just received the following response from my oncologist: "Congrats! The Cancer treatment is working and the cancer is shrinking" I have been helping Oncologists pat themselves on the back for success they didn't earn, ever since I started my Ivermectin Cancer Clinic one year ago. They sure get excited about the amazing results, but have no idea that Ivermectin, Fenbendazole and Mebendazole are doing the heavy lifting!

"Stage 4 Pancreatic cancer is curable. I will prove it." - Dr William Makis

Case 13: 57 year old California man with Stage 2 Pancreatic Cancer

Dr William Makis shared on X (Twitter) in April 2025:

IVERMECTIN and FENBENDAZOLE Testimonial - 57 year old California man with Stage 2 Pancreatic Cancer (history of two Moderna mRNA vaccines) has excellent response after only 2 months!

"His oncologist is aware of the supplements he is taking (she's not so happy about it)"

I almost fell off my chair...I love when my patients write to me about their interesting interactions with their Oncologists! But let's go to the beginning... 57 year old California man was diagnosed with Stage 2 Pancreatic Cancer with a 3.6cm mass in the head of the Pancreas. He had two Moderna mRNA Vaccines. Was this an mRNA Induced Turbo Cancer? Possibly. December 2024: "After waiting for a chemo date and without a Protocol in place, his CA19-9 rose from 1341 to 2244 in 11 days!" Yes, very possibly a Turbo Cancer. This kind of growth in Cancer markers is absolutely frightening... He came to me in early January 2025. He started chemo on Jan.29, 2025 along with:

Ivermectin 96mg/day
Fenbendazole 1776mg/day

Those of you who know me, know I prefer to work with higher doses. The Stanford Group used Fenbendazole 1000mg/day but for Pancreatic Cancer, I like to go higher. RESULTS after 2 months: CA19-9: 2244 to 914 to 1328 to 601 to 426 (after 2.5 months) PET/CT: Pancreatic mass SUV 5.0 to 2.7 (46% drop in metabolic activity) These are incredible results for a Pancreatic Turbo Cancer! Cancer blood markers dropped 81%, metabolic activity of pancreatic tumor dropped 46%!

Case 12: 46 year-old-male with Stage 4 Pancreatic Cancer

Dr William Makis shared on X (Twitter) in April 2025:

IVERMECTIN and FENBENDAZOLE Testimonial - Stage 4 Pancreatic Cancer post Moderna mRNA Vaccines - 46 year old USA patient improves dramatically after only 2 months! All tumors and metastases shrink! This family has two incredible Pancreatic Cancer success stories from my Ivermectin Cancer Clinic! STORY: 46 year old man (USA) was diagnosed with Stage 4 Pancreatic Cancer metastatic to lymph nodes, liver and bones. He had two Moderna COVID-19 mRNA Vaccines in 2021. (Possible Turbo Cancer) Oncologist started Folfirinox and Gemcitabine

We started the Makis Ivermectin Cancer Clinic Protocol:

Ivermectin 1.5mg/kg/day
Fenbendazole 1500mg/day

A follow-up PET/CT was done after 2 months on Ivermectin Protocol RESULTS: After 2 months on Ivermectin and Fenbendazole:

Pancreatic head mass shrunk by 21% with 56% drop in metabolism
Lymph node metastases improved or resolved

Liver metastases reduced by 40-45% in number.
Bone metastases improved or resolved.

You never see this kind of response with just chemo. In only 2 months!! This patient was referred by a family friend: "Hi Dr.Makis...just want to let you know that my uncle who has been on your Protocol since September 1st has seen drastic improvement, his most recent scan showed the tumor in his pancreas has shrunk. This is something the oncologists said was nearly impossible.

However, the main reason for my email is to try and help a family friend with HIS cancer...he has stage 4 pancreatic cancer which has spread to many other organs, his situation is somewhat dire". That's the case described here with the pancreatic mass and all metastases shrinking after 2 months on Ivermectin and Fenbendazole.

Case 11: 53 year-old-male with Stage 4 Pancreatic Cancer

Dr William Makis shared on X (Twitter) in April 2025:

IVERMECTIN and FENBENDAZOLE Testimonial - 53 year old man with Stage 4 Pancreatic Cancer reports back after first 3 weeks...

53 year old man with a new diagnosis of Stage 4 Pancreatic Cancer (metastatic to liver) and rising CA19-9. Got started on 120mg Ivermectin and 1332mg Fenbendazole as soon as possible. CA 19-9 dropped 43% from 154 to 87 after 3 weeks!! From the patient: "He began full 120mg Ivermectin + 1332mg Fenbendozole et al approx. March 25. So in about 3 weeks from start of full Makis protocol, BIG DROP in CA 19-9 and Liver ALT went normal too!!!
Even though Liver Mets and legions seen few weeks ago on MRI scan. Everything appears to be clearing rapidly! Anxiously awaiting next scans to see if tumors/legions shrinking but I wanted to reach out and thank you for your tireless efforts!!!
You are making a HUGE difference in the world!!!"

Case 10: 77 year old Stage 4 Pancreatic Cancer

Dr William Makis shared on X (Twitter) in April 2025:

FENBENDAZOLE and MEBENDAZOLE Testimonial - 77 year old Stage 4 Pancreatic Cancer patient sees 99.9% drop in CA19-9 levels and shrinkage of tumors by 70 to 87%!

Another incredible Stage 4 Pancreatic Cancer success story! This one may surprise you because Ivermectin was not involved.

77 year old Stage 4 Pancreatic Cancer patient started taking a regimen of Mebendazole and Fenbendazole.

1000mg Mebendazole in the morning

888mg Fenbendazole in the afternoon

RESULTS:

- CA19-9 dropped from 44960 to 21 (99.9% drop)

- small liver lesions resolved - large liver lesion shrunk from 3.6cm to 2.4cm (70% tumor volume decrease)

- 2nd liver lesion shrunk from 2.4cm to 1.2cm (87% tumor volume decrease)

"His Doctors are amazed. His main oncologist told him in 35 years he does not remember a person with results like this. He went as far as calling the results a miracle."

" Dr. Makis, you have saved countless lives with your message, you are the epitome of what health care should be. Thank you"

Very nice to see a Stage 4 Pancreatic Cancer testimonial using Fenbendazole and Mebendazole!

Case 2: Stage 4 Pancreatic Cancer

Dr George Fareed shared on X/Twitter (January 2025):

"Patient with stage 4 pancreatic cancer today txted: Great news. Tumor is much smaller than before. 5.4cm to 3.3 cm. I’ve gained about 12 lbs. He continued IVM/mebendazole protocol started 10/24 as well as chemo started 11/24."

Case 3: 40s-yr-old male with Stage 4 Pancreatic Cancer (December 2024)

Case shared by Dr William Makis (X/Twitter):

IVERMECTIN and FENBENDAZOLE Testimonial - 40s year old man with Stage 4 Pancreatic Cancer post 2x Pfizer mRNA Vaccines, sees 91% drop in CA19-9* in 2 months! Possible case of Turbo Cancer post 2 Pfizer COVID-19 mRNA Vaccines 40s year old man diagnosed with Pancreatic cancer in 2022 post 2 Pfizer COVID-19 mRNA Vaccines. Had Whipple procedure, then 12 cycles of chemo and 2 months of radiation. Treatments ended May 2023.

Recurrence in June 2024 (mass encasing SMA & liver lesions) Restarted chemo in July 2024 but chemo wasn't working. CA19-9 was skyrocketing. I was consulted in October 2024. We immediately started high dose Ivermectin (up to 2mg/kg/day) and high dose Fenbendazole (up to 888mg/day) 2 months later: (you can read the email for yourself) 91% drop in CA19-9 cancer blood markers! 28340 to 2699. This is my favorite part, seeing results like this, especially when chemo was failing. It's worth persevering on high doses of Ivermectin, Fenbendazole or Mebendazole, and i know it isn't always easy. We struggle with this sometimes.

*Note on pancreatic cancer marker (CA 19-9):

A CA 19-9 test measures the amount of a protein called CA 19-9 (cancer antigen 19-9) in a sample of your blood. CA 19-9 is a type of tumor marker. Tumor markers are substances made by cancer cells or by normal cells in response to cancer in your body. Healthy people can have small amounts of CA 19-9 in their blood. High levels of CA 19-9 are often a sign of pancreatic cancer. But high levels can also be a sign of other types of cancer or certain conditions that aren't cancer. For example, gallstones, pancreatitis and cirrhosis of the liver can cause high CA 19-9 levels.

Case 4: Pancreatic Cancer patient who didn’t respond to first line chemotherapy (November 2024)

Case shared by Dr William Makis (X/Twitter):

IVERMECTIN and FENBENDAZOLE Testimonial - Pancreatic Cancer - CA19-9 drops 1349 to 450 in less than 2 months - loving daughter outsmarts Oncologist! This is a Pancreatic Cancer patient who didn’t respond to first line chemotherapy, the best chemo that the Oncologists had in their arsenal. Lessons: Oncologist with his best medical training and best medicine = Pancreatic tumor grows 4.1cm to 4.6cm and CA19-9 rises 880 to 1349 Loving daughter with internet and dog medicine = CA19-9 drops 1349 to 450. Low doses can work:

12mg Ivermectin (I would have done 60mg)

444mg Fenbendazole 4/7

(I would have done 6/7 or even 888mg) She still did brilliantly. Work with what you have and don't be afraid. The daughter outsmarted the best Oncologists with their best medicine!

Case 5: 50s man with Stage 3 Pancreatic Cancer (November 2024)

Case shared by Dr William Makis (X/Twitter):

IVERMECTIN and FENBENDAZOLE Testimonial - 50s man with Stage 3 Pancreatic Cancer - incredible response to therapy after 8 weeks - 75% drop in CA19-9

75% reduction in blood tumor marker CA19-9 after only 8 weeks of high dose Ivermectin and Fenbendazole is wild! We’re certainly on the right track.

75% of cancer cells may be dead, no longer producing tumor markers. Excellent question and lesson point here. Is it problematic that the tumor is not shrinking yet?

That takes a bit longer and is a more involved process. That’s why a PET/CT scan would be good here. We could see the metabolic activity of the tumor drop dramatically, suggesting most of the cancer cells are dead, even if the tumor mass hasn’t shrunk yet.

Some Oncologists are good at ordering them, some aren't.

It takes time for the body to re-absorb or clear dead tumor cells from a solid mass. The tumor mass could be 75% dead cells and still appear unchanged in size. Eventually the body does get to mopping it up, though.

Case 6: Male with terminal Stage 4 pancreatic cancer (October 2024)

Posted by Dave on X.com:

My dad is still alive today 2.5 years after a terminal stage 4 pancreatic cancer diagnosis thanks to MEBENDAZOLE. His pancreatic tumor has been undetectable for 2 years.

Note: Although technically mebendazole is not the same as fenbendazole, both mebendazole and fenbendazole are part of a larger group of drugs known as benzimidazole*, which are anthelmintic drugs (i.e., drugs that kill parasitic worms).

*The class of drugs known as benzimidazoles includes fenbendazole, mebendazole, albendazole and flubendazole.

Fenbendazole and mebendazole are similar in that they both eliminate parasitic worms, but there is a difference. Mebendazole is approved for human consumption by the FDA, while fenbendazole is only approved for veterinary use and has not been approved for human use.

Mebendazole is the form that is approved for human use while fenbendazole is approved for veterinary use. The main difference is the cost. While most of the pre-clinical research uses mebendazole, probably because it is the FDA-approved-for-humans form of fenbendazole, virtually most of the self-treating clinical reports involve the use of fenbendazole.

Case 8: Stage 4 Pancreatic Cancer with Liver metastasis - December, 2022

I’m in Remission!! Pancan stage 4 to liver. 5 months JTP 4 months of that 5 with Chemo biweekly. Check out my scan images.(The black areas on 2nd image are my kidneys). I’m getting last chemo infusion today then going on maintenance pills. God Bless Joe Tippens, God, all the prayer warriors. Never give up yall !!

You'r welcome to share my story anywhere and everywhere. I feel I was saved so that I can be a testament to the protocol and share it as much as I can.

Case 9: Stage 4 Pancreatic Cancer - June 2024

“My Cancer Story! I was diagnosed with stage 4 pancreatic cancer in August 2023, and without treatment, I had 3-6 months to sort out my affairs.

I began my fenbendazole protocol immediately.

I nearly quit up since my quality of life had deteriorated dramatically. But I started to feel better. Less nausea. I had gained some weight back! Increased energy. My scan in November 2023 indicated that this severe cancer had neither grown or spread. My cancer marker dropped from over 100,000 to 35,000. As of January 2024, my new marker number was 18k!!! My oncologist was just scratching his head, and a family member said he seemed bewildered! And no, I did not inform him about the fenben.”

I was terrified he’d drop me as a patient. I was quite appreciative for fenben and how it has helped me. I was feeling better and stronger. I had scans and bloodwork done in March, and my markers are now down to 6000. And the tumors were shrinking!!! Two weeks after my previous scan. I scanned again, and it returned NED.

This was my protocol:

Morning

Curcumin (600mg daily)
Zinc (50mg)
Milk thistle, As a food supplement, take 15 – 30 drops, 2-3 times daily in a little fruit juice or water. 7 days a week
Serrapeptase (120,00IU)
Fenbendazole (1000mg of Panacur C is advised to be taken seven days a week. It is recommended that it should be taken with a meal).

Night

Curcumin (600mg tablet per day are recommended
Berberine (600mg 2-3 times a day )
Quercetin (500mg 1/day)
Turkey Tail
Vitamin E (800mg for 7 days a week)
Fenbendazole (1000mg at night)
Ivermectin 12mg daily 5/7days a week
Limit sugar and processed food intake
Drank green tea often”

*My Take…

This is an excellent protocol.

*Dr. William Makis is a Canadian physician with expertise in Radiology, Oncology and Immunology. Governor General’s Medal, University of Toronto Scholar. Author of 100+ peer-reviewed medical publications.

**Note on pancreatic cancer marker (CA 19-9):

A CA 19-9 test measures the amount of a protein called CA 19-9 (cancer antigen 19-9) in a sample of your blood. CA 19-9 is a type of tumor marker. Tumor markers are substances made by cancer cells or by normal cells in response to cancer in your body. Healthy people can have small amounts of CA 19-9 in their blood. High levels of CA 19-9 are often a sign of pancreatic cancer. But high levels can also be a sign of other types of cancer or certain conditions that aren't cancer. For example, gallstones, pancreatitis and cirrhosis of the liver can cause high CA 19-9 levels.

The original source of this article is COVID Intel.

Case 1: Stage 4 Pancreatic Cancer (Last update: March, 2023)

My family member was diagnosed in stage 4 pancreatic cancer in August 2022. She was told it was very aggressive and without treatment she had 3-6 months and to get her affairs in order. She started 220 fenben immediately. She was very ill and hospitalized with sepsis and colitis from eating tainted peanut butter. She lost about 20 pounds. It took 2 months to start chemo, which made her very sick. We almost gave up because her quality of life had declined significantly. But she started feeling better. Less nausea. She has gained weight back! More energy.. Her latest scan showed this aggressive cancer has not grown or spread. Her cancer numbers or markers went from being over 100k down to 35k.

*** UPDATE: As of today, march 2nd, her new marker number is 18k!!) Her oncologist was just scratching his head.. my family member stated he looked confused! And no, she didn’t tell him about the fenben. We are afraid he would drop her as a patient.We are so very grateful for fenben and how it’s helped her. She is feeling better, stronger, and enjoying her family. I have never posted on here. But I wanted to give you some hope!

**UPDATE**She had scans and bloodwork done 2 weeks ago and we got the results today!! She is eating better and gaining weight.. Her markers are now down to 6000. AND THE TUMORS ARE SHRINKING!!! We are very grateful!!

Looking for more case reports? Explore additional cases for other cancer types in our Fenbendazole Cancer Case Series.

Related:

Potential Repurposed Therapies for Pancreatic Cancer: A Review of Emerging Approaches (2025)

Pancreatic Cancer Patient Survivor Stories (Seena Magowitz Foundation)

Repeated COVID-19 Vaccination as a Poor Prognostic Factor in Pancreatic Cancer: A Retrospective, Single-Center Cohort Study (2025)

Mel Gibson had 3 Friends cure their Stage Four Cancer with Fenbendazole and Ivermectin

Turbo Cancer Debunked

Difference between fenbendazole and mebendazole

Fenbendazole vs Ivermectin for cancer

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Joe Tippens Protocol Fenbendazole

Fenbendazole: Questions Answered, Things to Know, Useful Tips

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Read More: Pancreatic Cancer series

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Where to buy Ivermectin and Mebendazole Formula: Available on The Wellness Company's website. Here is the link: Ivermectin and Mebendazole.

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