Severe acute sodium fluoride poisoning occurred in a man following the ingestion of 120 gm of sodium fluoride (NaF). Toxic reactions included tetany, multiple episodes of ventricular fibrillation, and esophageal stricture. The management of this case resulted in the patient's survival. To our knowledge, no similar case has been found in the literature.
Abukurah AR, Moser AM, Baird CL, Randall RE, Setter JG, Blanke RV. Acute Sodium Fluoride Poisoning. JAMA. 1972;222(7):816–817. doi:10.1001/jama.1972.03210070046014