Megadose Vitamin C Prescription Through Alternative Medicine Leading to End-Stage Renal Disease: Case Study and Literature Review.

Modern medicine has made tremendous advancements and succeeded in increasing longevity through adequate screening and diagnosis and various new therapeutic approaches. However, alternative medicine is a branch of health care practicing different traditional and unconventional, potentially hazardous therapies to treat commonly known ailments. Standard low-dose vitamin C, ie, 500-1000 mg, is approved in medical conditions like methemoglobinemia, scurvy, burns and also helps iron absorption in anemia. However, toxic doses carry high nephrotoxicity potential like in our case. We present a 74-year-old Caucasian female falling victim to one such alternative therapy leading to acute kidney injury requiring lifelong hemodialysis. She had endometrial cancer and received 100 gm of intravenous vitamin C weekly through a provider for the last 6 weeks as part of this alternate approach to cure her cancer. Upon admission, the serum creatinine level was elevated at 8.2 mg/dl, which subsequently did not improve with conservative management. Renal biopsy revealed diffuse acute tubular injury with polarized microscopy demonstrating calcium oxalate crystals. While her blood vitamin C levels were high, the serum oxalate level was normal. She ended up requiring renal replacement therapy permanently. Alternative medicine continues to be a significant health care hazard with the potential to cause unwanted irreversible nephrotoxicity. Public attention is necessary at various social levels to counter the detrimental outcomes of alternative medicine.

Unusual Presentation of Kratom Overdose With Rhabdomyolysis, Transient Hearing Loss, and Heart Failure.

Kratom mainly grows in Southeast Asia. It is widely used for pain management and opioid withdrawal, which is available online for cheaper prices. Alkaloids extracted from kratom such as mitragynine and 7-hydroxy mitragynine exhibit analgesic properties by acting through µ receptors. Commonly reported side effects of kratom include hypertension, tachycardia, agitation, dry mouth, hallucinations, cognitive and behavioral impairment, cardiotoxicity, renal failure, cholestasis, seizures, respiratory depression, coma, and sudden cardiac death from cardiac arrest. Rhabdomyolysis is a less commonly reported lethal effect of kratom. Limited information is available in the literature. In this article, we present a case of a 45-year-old female who is overdosed with kratom and presented with lethargy, confusion, transient hearing loss, and right lower extremity swelling and pain associated with weakness who was found to have elevated creatinine phosphokinase. She was diagnosed with rhabdomyolysis, compartment syndrome, multiorgan dysfunction including acute kidney injury, liver dysfunction, and cardiomyopathy. She underwent emergent fasciotomy and required hemodialysis. Her renal and liver function subsequently improved. We described the case and discussed pharmacology and adverse effects of kratom toxicity with a proposed mechanism and management. We conclude that it is essential for emergency physicians, internists, intensivists, cardiologists, and nephrologists to be aware of these rare manifestations of kratom and consider a multidisciplinary approach.