Ketamine is an established and widely used anaesthetic and analgesic agent in Turkey’s hospitals and emergency departments; Turkish anaesthesia and emergency-medicine literature documents routine ketamine use for procedural sedation, emergency airway management and perioperative anaesthesia, and it is available through standard hospital procurement and used by anaesthesiologists across public and private sectors. Representative Turkish clinical publications describe ketamine use in EDs, paediatric sedation and in combination anaesthesia protocols, demonstrating its entrenched role in medical practice. Off‑label low‑dose (sub‑anaesthetic) ketamine for treatment‑resistant depression is practiced in some private and tertiary psychiatric/anaesthesia centres internationally and in Turkey it may be offered on an off‑label basis within specialist clinics, but such psychiatric applications are not part of a nationally reimbursed, standard SGK mental‑health benefit and would generally be funded out‑of‑pocket or by private insurance on a case-by-case basis. Examples of Turkish clinical literature documenting routine anaesthetic/ procedural ketamine use: Turkish Journal of Emergency Medicine case series and national endoscopy/anesthesia surveys. #; #.