How should I monitor labs and followup for a female patient with primary carnitine deficiency receiving oral Lcarnitine (levocarnitine)? l carnitine supplementation as a potential antioxidant therapy for inherited neurometabolic disorders ScienceDirect Carnitine Deficiency: What Is It, Causes, Symptoms, and More Osmosis Understanding the Role of Carnitine in TPN and IDPN Therapy Reversible weakness and encephalopathy while on long term valproate treatment due to carnitine deficiency BMJ Case Reports Role of carnitine in disease Nutrition & Metabolism Springer Nature Link