Treating addiction with an addictive drug: the ketamine paradox revisited
Frontiers in Psychiatry July 9, 2026 Alqassem Y. Hakami
Background Substance use disorders (SUDs) and treatment-resistant depression (TRD) remain a major global health challenge, marked by high relapse rates and limited long-term effectiveness of existing treatments. Ketamine, a glutamatergic modulator with rapid neuroplastic effects, has emerged as a novel intervention for TRD and is increasingly investigated as an adjunctive treatment for...