l carnitine joint pain Acetyl-l-Carnitine in the Treatment of Peripheral Neuropathies: A Narrative Review | and Therapy The Difference Between L-Carnitine &
Description
Long QT syndrome leading to ventricular tachycardia and cardiac arrest has been reported in primary carnitine deficiency and disappeared after initiation of carnitine supplementation [109]

Babazadeh M, Najafi G

Clinical symptoms are numerous including digestive symptoms (nausea, vomiting, anorexia, abdominal pain, and failure to thrive) and neuropsychiatric symptoms (headaches, ataxia, dysarthria, behavioral modifications, neurodevelopmental delay, and hypotonia) and, in severe cases, seizures, alteration of consciousness, and central hyperventilation

Biochim Biophys Acta Mol Cell Biol Lipids 9:159363
