Insulin shock and Shock treatment

Insulin shock noun - The administration of sufficient insulin to induce convulsions and coma.

Shock treatment and insulin shock are semantically related. In some cases you can use "Shock treatment" instead a noun phrase "Insulin shock".

Shock treatment noun - Treatment of certain psychotic states by the administration of shocks that are followed by convulsions.

Insulin shock and shock treatment are semantically related. Sometimes you can replace phrase "Insulin shock" with "Shock treatment", this phrases are similar.