<unk>  sometimes causes soreness of the tongue. Hypersensitivity reactions are very rare and show symptoms such as nausea or dyspepsia, although it is not entirely clear which side effects are caused by AMC and which by dichlorobenzyl alcohol or other ingredients of the lozenges. AMC has a low toxicity with an LD50 of 1500 mg/kg body weight (in rats).
Amylmetacresol
Silver diammine fluoride
Sodium hypochlorite
Silver nitrate
Perchloryl fluoride
Tetramethyl bisphenol F
Tetrachlorodecaoxide
Sodium hydroxide