Like penicillin and aspirin, ivermectin is a medication that derives from nature.
Although it was little known in advanced health economies before COVID, the drug has an incredible history of promoting health in underdeveloped countries. Approved for human use in 1987, it has been instrumental in tackling some of the world’s most harmful tropical diseases, such as Onchocerciasis, lymphatic filariasis (also known as Elephantiasis), strongyloidiasis and scabies. It also effectively fights parasitic infestations in animals, which can be economically devastating to the livestock industry.
In addition to being an effective, broad-spectrum anti-parasitic, many healthcare professionals have been using ivermectin for decades to treat a variety of other diseases.
“Few, if any, other drugs can rival ivermectin for its beneficial impact on human health and welfare,” wrote Andy Crump in The Journal of Antibiotics in 2017. Crump worked with Satoshi Ōmura, the Japanese microbiologist responsible for discovering ivermectin, for decades.
Ivermectin is one of the safest drugs known. It is on the World Health Organization’s list of essential medicines, has been given over 4 billion times around the globe, and won the Nobel Prize for its global and historic impacts in eradicating endemic parasitic infections in many parts of the world.
A growing evidence base of dozens of studies around the world demonstrates ivermectin’s unique and highly potent ability to inhibit SARS-CoV-2 replication and aid in recovery from COVID-19. Based on this evidence, and on first-hand clinical observations, the FLCCC recommends its use, as part of a combination therapy, in all stages of COVID-19. View our protocols for more information on specific strategies.

For comprehensive information on ivermectin please refer to our Review of the Emerging Evidence Supporting the Use of Ivermectin in the Prophylaxis and Treatment of COVID-19 and the included references.
While ivermectin is a remarkably safe drug with minimal adverse reactions (almost all minor), some potential drug-drug interactions should be reviewed before prescribing ivermectin. The most important drug-drug interactions occur with cyclosporin, tacrolimus, antiretroviral drugs, and certain antifungal drugs.
For a fuller review of the safety of ivermectin, see FLCCC Information Evidence for Safety of Ivermectin.
Explore More
How to Calculate the Dose of Ivermectin
In this video Kristina Morros ivermectin dosage chart in our protocols that can be found on the FLCCC website, in the protocol summaries and in the clinical companion guidelines.
From Scared to Prepared
Maureen lost her nephew to COVID, and was very scared for herself and her husband if they got it. Fortunately, they had ivermectin on hand when it hit. Watch her story now.
Jenny Took ivermectin to Clear COVID … And Something Else Cleared, Too!
Jenny got an upper respiratory infection in December of 2019. It didn’t go away and was diagnosed finally as asthma. But when she got COVID-19 [...]
Pam Saw Dr. Kory’s Testimony, Got Ivermectin Immediately and Took It Weekly – To Date She Has Not Had COVID
Pam Bitsch, under pressure to get the shots by her employer, decided not to and instead used the FLCCC protocol and ivermectin prophylactically. Watch her story now.
When A Retired Surgeon Contracted COVID, He Tested Ivermectin and Paxlovid on Himself
A retired surgeon prescribed ivermectin and hydroxchloroquin for himself and his wife 2.5 years before he needed it. Then, after being vaxxed 3 times, he caught COVID, and decided to test ivermectin and Paxlovid on himself. Now he’s filling up on ivermectin when he goes on holiday. Watch his story now.
Doctor Exposes the Truth on Ivermectin
Dr. Marik joins The Absolute Truth with Emerald Robinson and discusses Big Pharma's coordinated efforts to smear ivermectin, the generic anti-viral drug repurposed to safely and effectively treat COVID-19.
Cindy and Her Husband Followed Drs. Malone, Cole, Marik and McCullough; They Were Ready When COVID Hit
Cindy H and her husband couldn’t send in a photo because he would lose his job. When COVID hit they were ready. Cindy though is really worried about her circles of friends' health. Watch why now.
Annie’s 82-Year-Old Father Caught COVID-19 and Nearly Didn’t Make It – Until He Tried Ivermectin
Annie’s dad didn't respond to COVID hospital treatment and his health was quickly deteriorating. The family decided to try ivermectin and within 5 days, the 82-year old was on the road to recovery!
Ivermectin Key for Early COVID-19 Treatment — Dr. Marik
In an interview with The Epoch Times, FLCCC Chief Scientific Officer, Dr. Paul Marik, stresses early treatment in the fight against COVID-19.
Easy Question, Unfortunate Answer
New documentary asks, "Why didn't we use repurposed drugs (to end the pandemic)?"
When Christine Caught COVID She Started On The I-CARE Protocol And Recovered In Two Days
Christine is a healthy and fit 66 year old who got ivermectin prescribed to her as part of the I-CARE protocol. She had to find an independent chemist to fill the prescription as her normal large local pharmacy refused. Once Christine started on the protocol, she recovered from COVID in just two days.
Mike and Sarah Elliott Researched and Followed FLCCC Protocols
Mike and Sarah used ivermectin prophylactically and took all the supplements recommended. They remained healthy through Delta and into Omicron. Then there was a large family gathering, and they both got COVID in August of 2022. But they were prepared and were both better within 2-3 days.
Explore More
How to Calculate the Dose of Ivermectin
In this video Kristina Morros ivermectin dosage chart in our protocols that can be found on the FLCCC website, in the protocol summaries and in the clinical companion guidelines.
From Scared to Prepared
Maureen lost her nephew to COVID, and was very scared for herself and her husband if they got it. Fortunately, they had ivermectin on hand when it hit. Watch her story now.
Jenny Took ivermectin to Clear COVID … And Something Else Cleared, Too!
Jenny got an upper respiratory infection in December of 2019. It didn’t go away and was diagnosed finally as asthma. But when she got COVID-19 [...]
Pam Saw Dr. Kory’s Testimony, Got Ivermectin Immediately and Took It Weekly – To Date She Has Not Had COVID
Pam Bitsch, under pressure to get the shots by her employer, decided not to and instead used the FLCCC protocol and ivermectin prophylactically. Watch her story now.
When A Retired Surgeon Contracted COVID, He Tested Ivermectin and Paxlovid on Himself
A retired surgeon prescribed ivermectin and hydroxchloroquin for himself and his wife 2.5 years before he needed it. Then, after being vaxxed 3 times, he caught COVID, and decided to test ivermectin and Paxlovid on himself. Now he’s filling up on ivermectin when he goes on holiday. Watch his story now.
Doctor Exposes the Truth on Ivermectin
Dr. Marik joins The Absolute Truth with Emerald Robinson and discusses Big Pharma's coordinated efforts to smear ivermectin, the generic anti-viral drug repurposed to safely and effectively treat COVID-19.
Cindy and Her Husband Followed Drs. Malone, Cole, Marik and McCullough; They Were Ready When COVID Hit
Cindy H and her husband couldn’t send in a photo because he would lose his job. When COVID hit they were ready. Cindy though is really worried about her circles of friends' health. Watch why now.
Annie’s 82-Year-Old Father Caught COVID-19 and Nearly Didn’t Make It – Until He Tried Ivermectin
Annie’s dad didn't respond to COVID hospital treatment and his health was quickly deteriorating. The family decided to try ivermectin and within 5 days, the 82-year old was on the road to recovery!
Ivermectin Key for Early COVID-19 Treatment — Dr. Marik
In an interview with The Epoch Times, FLCCC Chief Scientific Officer, Dr. Paul Marik, stresses early treatment in the fight against COVID-19.
Easy Question, Unfortunate Answer
New documentary asks, "Why didn't we use repurposed drugs (to end the pandemic)?"
When Christine Caught COVID She Started On The I-CARE Protocol And Recovered In Two Days
Christine is a healthy and fit 66 year old who got ivermectin prescribed to her as part of the I-CARE protocol. She had to find an independent chemist to fill the prescription as her normal large local pharmacy refused. Once Christine started on the protocol, she recovered from COVID in just two days.
Mike and Sarah Elliott Researched and Followed FLCCC Protocols
Mike and Sarah used ivermectin prophylactically and took all the supplements recommended. They remained healthy through Delta and into Omicron. Then there was a large family gathering, and they both got COVID in August of 2022. But they were prepared and were both better within 2-3 days.


