🛠️ Invention or technique

Development and marketing of thalidomide

Desarrollo y comercialización de la talidomida

Date
1953-1961 · confidence high
Place
Stolberg, Germany
Credited to
Heinrich Mückter (Chemie Grünenthal)
Field
Life & health

⚠️ Disputed: the sources disagree.

What it is

Under the direction of Heinrich Mückter, the German laboratory Chemie Grünenthal developed and marketed thalidomide from 1957 as an over-the-counter sedative and antiemetic (Contergan), also prescribed to pregnant women against morning sickness, before its severe teratogenic effect was demonstrated.

Mückter's personal responsibility, a former military researcher under Nazism, in developing and concealing the drug's risks remains a matter of historical controversy; thalidomide was later reintroduced, under strict control, to treat leprosy and certain cancers.

What it led to

  • one of the greatest pharmaceutical catastrophes of the 20th century, affecting more than 10,000 children with malformations
  • withdrawal of the drug from most markets in 1961
  • a radical overhaul of drug safety and testing regulations, especially regarding pregnancy

Links

Sources✓ verified 2026-09-25