Snake oil is a term used to describe deceptive marketing, health care fraud, or a scam. Similarly, snake oil salesman is a common label used to describe someone who sells, promotes, or is a general proponent of some valueless or fraudulent cure, remedy, or solution. The term comes from the "snake oil" that used to be sold as a cure-all elixir for many kinds of physiological problems. Many 19th-century United States and 18th-century European entrepreneurs advertised and sold mineral oil as "snake oil liniment", making claims about its efficacy as a panacea. Patent medicines that claimed to be a panacea were extremely common from the 18th century until the 20th, particularly among vendors masking addictive drugs such as cocaine, amphetamine, alcohol, and opium-based concoctions or elixirs, to be sold at medicine shows as medication or products promoting health.
Bach flower remedies (BFRs) are solutions of brandy and water—the water containing extreme dilutions of flower material developed by Edward Bach, an English homeopath, in the 1930s. Bach claimed that the dew found on flower petals retains the supposed healing properties of that plant. Systematic reviews of clinical trials of Bach flower solutions have found no efficacy beyond that of a placebo.
Herbal medicine is the study of pharmacognosy and the use of medicinal plants, which are a basis of traditional medicine. With worldwide research into pharmacology, some herbal medicines have been translated into modern remedies, such as the anti-malarial group of drugs called artemisinin isolated from Artemisia annua, a herb that was known in Chinese medicine to treat fever. There is limited scientific evidence for the safety and efficacy of many plants used in 21st-century herbalism, which generally does not provide standards for purity or dosage. The scope of herbal medicine sometimes include fungal and bee products, as well as minerals, shells and certain animal parts.
Traditional medicine comprises medical aspects of traditional knowledge that developed over generations within the folk beliefs of various societies, including indigenous peoples, before the era of modern medicine. The World Health Organization (WHO) defines traditional medicine as "the sum total of the knowledge, skills, and practices based on the theories, beliefs, and experiences indigenous to different cultures, whether explicable or not, used in the maintenance of health as well as in the prevention, diagnosis, improvement and treatment of physical and mental illness". Traditional medicine is often contrasted with scientific medicine.
Artemisinin and its semisynthetic derivatives are a group of drugs used in the treatment of malaria due to Plasmodium falciparum. It was discovered in 1972 by Tu Youyou, who shared the 2015 Nobel Prize in Physiology or Medicine for her discovery. Artemisinin-based combination therapies (ACTs) are now standard treatment worldwide for P. falciparum malaria as well as malaria due to other species of Plasmodium. Artemisinin is extracted from the plant Artemisia annua a herb employed in Chinese traditional medicine. A precursor compound can be produced using a genetically engineered yeast, which is much more efficient than using the plant.
Trick or Treatment? Alternative Medicine on Trial is a 2008 book by Simon Singh and Edzard Ernst. The book evaluates the scientific evidence for alternative medicines such as acupuncture, homeopathy, herbal medicine, and chiropractic, and briefly covers 36 other treatments. It finds that the scientific evidence for these alternative treatments is generally lacking. The authors concluded that homeopathy is merely a placebo.
Andry Nirina Rajoelina is a Malagasy-French politician and businessman who has served as president of Madagascar since 2023. He previously served as president from 2019 to 2023, and was president of a provisional government from 2009 to 2014 following a political crisis and military-backed coup, having held the office of Mayor of Antananarivo for one year prior. Before entering the political arena, Rajoelina was involved in the private sector, including a printing and advertising company called Injet in 1999 and the Viva radio and television networks in 2007.
Miracle Mineral Supplement, often referred to as Miracle Mineral Solution, Master Mineral Solution, MMS or the CD protocol, is a branded name for an aqueous solution of chlorine dioxide, an industrial bleaching agent, that has been falsely promoted as a cure for illnesses including HIV, cancer and the common cold. It is made by mixing aqueous sodium chlorite with an acid. This produces chlorine dioxide, a toxic chemical that can cause nausea, vomiting, diarrhea, and life-threatening low blood pressure due to dehydration.
Traditional African medicine is a range of traditional medicine disciplines involving indigenous herbalism and African spirituality, typically including diviners, midwives, and herbalists. Practitioners of traditional African medicine claim, largely without evidence, to be able to cure a variety of diverse conditions including cancer, psychiatric disorders, high blood pressure, cholera, most venereal diseases, epilepsy, asthma, eczema, fever, anxiety, depression, benign prostatic hyperplasia, urinary tract infections, gout, and healing of wounds and burns and Ebola.
The COVID-19 pandemic in Madagascar is part of the ongoing worldwide pandemic of coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2. On 20 March 2020, the first case in Madagascar was confirmed in Antananarivo.
Drug repositioning is the repurposing of an approved drug for the treatment of a different disease or medical condition than that for which it was originally developed. This is one line of scientific research which is being pursued to develop safe and effective COVID-19 treatments. Other research directions include the development of a COVID-19 vaccine and convalescent plasma transfusion.
COVID-19 drug development is the research process to develop preventative therapeutic prescription drugs that would alleviate the severity of coronavirus disease 2019 (COVID-19). From early 2020 through 2021, several hundred drug companies, biotechnology firms, university research groups, and health organizations were developing therapeutic candidates for COVID-19 disease in various stages of preclinical or clinical research, with 419 potential COVID-19 drugs in clinical trials, as of April 2021.
The Solidarity trial for treatments is a multinational Phase III-IV clinical trial organized by the World Health Organization (WHO) and partners to compare four untested treatments for hospitalized people with severe COVID-19 illness. The trial was announced 18 March 2020, and as of 6 August 2021, 12,000 patients in 30 countries had been recruited to participate in the trial.
Africa's first confirmed case of COVID-19 was announced in Egypt on 14 February 2020. Many preventive measures have been implemented in different countries in Africa, including travel restrictions, flight cancellations, event cancellations, school closures, and border closures. Other measures to contain and limit the spread of the virus has included curfews, lockdowns, and enforcing the wearing of face masks. The virus has spread throughout the continent. Lesotho, the last African sovereign state to have remained free of the virus, reported a case on 13 May 2020.
During the worldwide COVID-19 pandemic, many people began to spread false or un-confirmed data and information. This included politicians and other government officials from administrations in several countries. Misinformation about the virus includes its origin, how it spreads, and methods of preventing and curing the disease. Some downplayed the threat of the pandemic, and made false statements about preventative measures, death rates and testing within their own countries. Some have also spread COVID-19 vaccine misinformation. Changing policies also created confusion and contributed to the spread of misinformation. For example, the World Health Organization (WHO) originally discouraged use of face masks by the general public in early 2020, advising "If you are healthy, you only need to wear a mask if you are taking care of a person with suspected 2019-nCoV infection," although the WHO later changed their advice to encourage public wearing of face masks.
Chloroquine and hydroxychloroquine are anti-malarial medications also used against some auto-immune diseases. Chloroquine, along with hydroxychloroquine, was an early experimental treatment for COVID-19. Neither drug has been useful to prevent or treat SARS-CoV-2 infection. Administration of chloroquine or hydroxychloroquine to COVID-19 patients has been associated with increased mortality and adverse effects, such as QT prolongation. Researchers estimate that off-label use of hydroxychloroquine in hospitals during the first phase of the pandemic caused 17,000 deaths worldwide. The widespread administration of chloroquine or hydroxychloroquine, either as monotherapies or in conjunction with azithromycin, has been associated with deleterious outcomes, including QT interval prolongation. As of 2024, scientific evidence does not substantiate the efficacy of hydroxychloroquine, with or without the addition of azithromycin, in the therapeutic management of COVID-19.
Lianhua Qingwen is a traditional Chinese medicine (TCM) formulation used for the treatment of influenza. In the practice of TCM, LHQW is considered to have the effects of clearing excessive heat, removing toxins, improving lung ventilation, and discharging heat.
Albert Rakoto Ratsimamanga was a Malagasy physician, biochemist and diplomat. Born into a disgraced royal family; Ratsimamanga trained as a doctor of exotic medicine in French Madagascar and France, where he pioneered modern nutraceuticals. Ratsimamanga returned to Madagascar and, with his wife, Suzanne Urverg-Ratsimamanga, in 1957, established the Malagasy Institute of Applied Research which specialised in herbal medicine.
Suzanne Urverg-Ratsimamanga was a French-Malagasy Ashkenazi Jewish physician and biochemist. She was married to Albert Rakoto Ratsimamanga, with whom she founded the Malagasy Institute of Applied Research.
