The Science Museum Group describes “Oblivon” as a “sedative to calm anxiety and fear”.
It was launched in 1953 by British Schering Ltd.”. Time described it as “taking the terror out of visits to the dentist”. The label advises adults to take “two capsules about 15 minutes before an ordeal”. The name “Oblivon” was a play on the word oblivion, “a state of complete forgetfulness” but “did not relieve pain”. In the UK it was only available “on prescription and was completely withdrawn in 1967”.