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Legality · Memantine

Is Memantine legal in South Korea?

Confirmed against a primary sourceVerified July 14, 2026
Legal status
Memantine is a prescription drug (jeonmun-uiyakpum), not a controlled drug: memantine products are registered with the MFDS integrated drug information system and are not listed under the Act on the Control of Narcotics.
Consequences if caught
Memantine attracts no narcotics-control penalty; supplying this prescription drug without authorisation is a pharmaceutical-affairs matter only.
If prescribed or medical
Prescribed for moderate-to-severe Alzheimer's dementia, initiated by a physician experienced in dementia care.
Documentation
Memantine tablets are registered in the MFDS (nedrug) product database; carried lawfully with a prescription.
Primary source