A controversial execution drug used in lethal injections causes severe chemical burns upon injection, according to medical experts, with its highly alkaline properties likening it to common household corrosives like bleach or Drano. The substance’s caustic nature raises serious concerns about the pain and suffering it may inflict during executions. Critics argue its use contradicts standards of humane punishment, while proponents defend it as an effective method. The debate highlights ongoing ethical and medical disputes surrounding capital punishment practices.


The execution drug, pentobarbital, is a caustic, highly alkaline chemical that burns human flesh, tissue and veins on contact, akin to household chemicals like "bleach" or "Drano," Pike’s experts say.