Science review: Carnitine in the treatment of valproic acid induced toxicity what is the evidence? Critical Care Springer Nature Link Carnitine Deficiency: What Is It, Causes, Symptoms, and More Osmosis Valproic Acid Toxicity When the calmer becomes the culprit In the ICU, some tox cases whisper and some unravel like a metabolic domino cascade. Valproate toxicity belongs to the latter. Rooted Owl Dog Cardio Support Capsules Supplement, Heart Care with L Taurine & L Carnitine, 60 CT