Ayurveda: Regulation of this alternate system of medicine is urgently needed on many fronts; here is why
Ayurveda’s popularity has arisen since the pandemic; but many still equate ‘natural’ and ‘traditional’ with ‘safe’ and ‘effective’ Sushmita (name changed) has been living with Type 2 diabetes mellitus for the past decade and hyperthyroidism for the past eight years now. To lead a normal life, she consumes Galvus, Gluconorm and Thyroxine for these ailments on a daily basis as prescribed by her physician. She follows a strict diet of only homemade food and barely eats outside. At 55 years of age, she is compelled to follow a watchful, healthy lifestyle. General word-of-mouth introduced her to jamun seed powder, an Ayurvedic treatment which claims to keep blood sugar levels under control. So, she went to a nearby pharmacy in Kolkata, where she lives. But the Ayurvedic practitioner there suggested an even better option — Ayusulin, a ‘herbal’ treatment also meant to control diabetes. She consumed Ayusulin twice a day, morning and evening, for two months alongside her prescribed medication until she began presenting symptoms of jaundice. Her eyes were becoming yellow, she was blacking out in the morning, feeling extreme weakness, dizziness, and losing her appetite. “By the time it was three months since she had been taking Ayuslin, she was completely senseless,” her daughter (who wishes to remain anonymous) told Down To Earth (DTE). Sushmita was taken to AMRI Hospital in Kolkata where the doctor declared her chances of survival are dangerously low. Due to concerns about the quality of treatment, Sushmita was shifted to Apollo Hospital, Chennai. Extensive tests were conducted, the results of which prompted the doctor to ask her daughter whether Sushmita is a drug addict. Bilirubin is a yellowish pigment substance in the bile — a fluid produced by the liver — which forms after red blood cells break down. It is used as an indicator for jaundice. Typically, an adult has a total serum bilirubin level of approximately 1.2 milligrams per decilitre (mg/dL) in the blood. Significant or clinical jaundice is when levels go above 3 mg/dL in the blood. Sushmita’s was hovering around 24-26 mg/dL. “She was eventually diagnosed with acute-on-chronic liver failure. The doctors were adamant she needs a transplant,” her daughter said. She was put under a plasma exchange treatment, costing almost Rs 1.5 lakh per day. Sushmita’s ordeal lasted a total of three months where she was in and out of hospitals, racking up a bill of almost Rs 40 lakh. Using the diagnosis of exclusion and results of their own tests, Sushmita’s doctors argued Ayusulin was killing the liver. But that isn’t exactly news. Among Ayusulin’s many ingredients is a herb called gymnema sylvestre found in central and southern India, tropical Africa and tropical Australia. A December 2010 paper published in The American Journal of the Medical Sciences illustrated a case study where consumption of gymnema sylvestre led to drug-induced liver injury. In conclusion, the paper notes: “This case highlights a major problem related to CAM (complementary and alternative medicine), which is considered by most patients to be safer than conventional drugs because it is based on ‘natural substances,’ resulting in low disclosure among the patients and requires the providers to ask specifically for herbs to be able to recognise potential adverse effects. Furthermore, these products often contain multiple active ingredients in unknown amounts; hence, their labelling and safety are often lacking, and their chemical composition is only partially known.” The assumption that Ayurvedic drugs are safer than modern medicine because they are natural is among its many misconceptions. For the longest time, Sushmita was of the same opinion. Her daughter said people who are not doctors obviously think Ayurveda is natural. They believe the research is honest and that steroids play no role here. Dr Saptarshi Bishnu, a Chennai-based hepatologist (liver expert) and Sushmita’s treating physician, has heard this reasoning from many of his patients. “They often equate natural with non-toxic or non-lethal. They believe if it isn’t effective, at least it won’t cause any harm,” he told DTE. Clearly, that isn’t true. Dr Bishnu treats at least one-two new patients — who have consumed Ayurvedic medicines — of liver injury every week. This trend has only increased since the COVID-19 pandemic which triggered unprecedented interest in ‘immunity boosters’ as a protective measure. ‘Ayurvedic drugs well documented causes for severe liver, kidney injury’ Ayurvedic herbals and supplements are well documented causes for severe liver and kidney injury, sometimes leading to death or organ transplantation. “These are avoidable health burdens because the use of Ayurveda as healthcare is not mainstream and has no validated benefits and not endorsed by any medical clinical societies worldwide,” Dr Abby Philips, a senior consultant at the liver institute in Kerala, told DTE. As per anecdotal evidence, the common diseases that patients look to initiate Ayurveda include prevention and treatment of seasonal viral infections, diabetes, gastrointestinal disorders such as irritable bowel syndrome, thyroid diseases, high blood pressure and management of high cholesterol and as add-on cancer therapies. “Ayurvedic herbals are now the second most common cause for acute liver injury in India and herbal drugs/supplements are the commonest cause of worsening of chronic liver disease in the Asia-Pacific region,” Dr Philips said. Hepatologists across the country encounter cases like Sushmita’s on a regular basis. Dr Chetan Kalal, a Mumbai-based liver specialist, illustrates another incident where a young male in his early twenties turned to Ayurvedic supplements to expedite his weight loss process. After consuming these supplements daily for almost six months, he was diagnosed with intrahepatic cholestasis, a type of jaundice. “Because of the Ayurvedic medicine, his bile duct was clinically narrowed. It took almost three months for him to recover. He was on the brink of needing a liver transplant,” Dr Kalal told DTE. He believes people don’t consider Ayurveda as a threat and are very reluctant to accept facts. “Medicine should be evidence-based, not word-of-mouth,” he added. With the rise of Ayurveda since the pandemic and its public perception of equating ‘natural’ and ‘traditional’ with ‘safe’ and ‘effective’, many like Dr Kalal have made a list of traditional treatments and