Drug Crimes Center · Case Type

Even medicine from a hospital
is punishable once it is used outside its purpose

Sedation anesthetics, sleeping pills, diet pills and focus medications are all hospital drugs, but obtaining or taking them beyond the scope of a prescription violates the Narcotics Control Act. Who was prescribed what, and when, is recorded in the integrated narcotics management system, so it is hard to hide.

Key Points

  • Propofol, zolpidem, alprazolam, phentermine and GHB fall under psychotropic Item Ra, and using, possessing or selling them without a prescription carries imprisonment of up to 5 years or a fine of up to KRW 50 million (Article 61(1)5).
  • The attention deficit medication methylphenidate is a psychotropic Item Na drug, carrying imprisonment of up to 10 years or a fine of up to KRW 100 million (Article 60(1)2).
  • Getting a prescription in someone else's name or altering a prescription leads to separate review of forgery and use of a private document, in addition to violation of the Narcotics Control Act.
  • Bringing Item Ra medicines from abroad is treated as importing and may carry imprisonment of up to 10 years or a fine of up to KRW 100 million (Article 60(1)3).

Classification by drug

Among drugs commonly used in hospitals, propofol (sedation anesthesia), zolpidem (sleeping pill), alprazolam and diazepam (anti-anxiety drugs), and phentermine and phendimetrazine (appetite suppressants) are all psychotropic Item Ra. Using, possessing or selling them without a prescription carries imprisonment of up to 5 years or a fine of up to KRW 50 million. In contrast, the ADHD medication methylphenidate is psychotropic Item Na, carrying a much heavier penalty of imprisonment of up to 10 years or a fine of up to KRW 100 million.

Comparison of penalties for medical controlled drugs
ClassDrugsUse · possession · sale outside a prescription
Psychotropic Item RaPropofol, zolpidem, alprazolam, diazepam, phentermine, phendimetrazineImprisonment of up to 5 years or a fine of up to KRW 50 million
Psychotropic Item NaMethylphenidateImprisonment of up to 10 years or a fine of up to KRW 100 million

Situations that often become problems

  • Doctor shopping · Moving from hospital to hospital to get the same drug repeatedly. Records remain in the computer system, and doctors are also required to check a patient's past medication history before prescribing certain drugs (Article 30(3)).
  • Proxy prescriptions · use of another's name · Getting medicine in a family member's or acquaintance's name and taking it yourself. Apart from the drug use charge, other crimes may be added depending on how the name came to be used.
  • Prescription forgery · Altering the quantity or date on a prescription raises forgery or alteration of a private document and its use. Among the psychotropic substance cases DAEON Law Firm has handled, there was one in which alteration of a private document was charged together.
  • Sale · transfer · Selling or handing prescribed drugs to others counts as sale or giving. If sold online, a violation of the ban on sales through electronic transactions is added.
  • Bringing drugs from abroad · Carrying appetite suppressants or sleeping pills bought abroad, or receiving them by mail, can count as importing, so check the declaration procedure before bringing them in.

Direction of the defense

The key is whether the use was for treatment. We organize, in order, the conditions actually diagnosed and the medical records, how the prescriptions came about, and whether the dosage was within a legitimate range. If you depend on the medication, submitting a treatment plan along with these is important material toward a suspended indictment or leniency.

A program completion order also follows · When a conviction or summary order is issued for using, smoking or ingesting drugs, the court must, separately from the sentence, order attendance at reoffending-prevention lectures or completion of a rehabilitation program of up to 200 hours (Article 40-2(2) of the Narcotics Control Act). This order applies even if the case ends with a fine. If a suspended sentence (officially “suspension of execution of sentence”) is imposed, probation or community service may be added.

Frequently Asked Questions

I gave a few of my zolpidem pills to a family member.
Giving psychotropic substances to someone who is not the prescribed patient can count as giving or providing. Even if you took no money and the amount was small, punishment is possible, so you need to explain specifically how you came to give them.
I got sleeping pills from two or more hospitals. Is that a problem?
If you received them through normal procedures because of a medical need, you will not be punished. It is a different matter if you accumulated the same drug repeatedly or passed it on to others.
I only received propofol at a hospital for a procedure, but I have been asked to come in for questioning.
If the drug was administered without a medical purpose, the person who received it can also be punished. What procedure it was, what the records show, and how many times and at what intervals you received it will be contested.

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Written on the basis of Korean statutes in force (National Law Information Center, Ministry of Government Legislation) and court precedents as of October 20, 2026. Results may differ with amendments to the law or the facts of each case. This page is general information, not legal advice.

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