Signs Of Ketamine Addiction


Ketamine is a hydrochloride salt used as an anesthetic in veterinary medicine and certain medical situations for humans as well.  In addition to pain relief, ketamine has hallucinogenic properties. For this reason, it has become a popular club drug that is either snorted or injected.  In July 2011, the BBC reported that, in the UK, ketamine use had risen in the previous decade. In the U.S., the National Drug Intelligence Centre estimated that nearly 75% of the ketamine-related emergency room visits in 2000 were for young people between the ages of 12 and 25.  In a national survey, about 3% of high school seniors had taken the drug during the previous year. Ketamine, often in combination with other drugs, has been implicated in a number of crimes including date rape. The list below outlines some possible signs that a person may be addicted to ketamine.

  • Sensory Distortion and/or Impairment – A person who has recently taken ketamine may complain that they are not hearing or seeing (from double vision, involuntary eye movements, and/or increased intraocular pressure) normally.  This symptom may last as long as 24 hours after use.
  • Poor Coordination – Ketamine use can make it more difficult for a person to engage in both large and fine motor tasks.  May persist for up to 24 hours following use of ketamine.
  • Sexual Risk-Taking or Victimization – As mentioned, the drug has been used by predators for date and other types of rape. Individuals who are taking ketamine voluntarily for recreational purposes may be less inhibited and have poor judgment, which may lead to engaging in risky sexual behaviours that they may regret or not even remember later.
  • Depression and Other Mood Disturbances – Both ketamine use and the psychological withdrawal symptoms that can result if an addicted person does not continue to take it may lead to depression, anxiety, and other changes in mood.
  • Blackouts – Ketamine can cause full or partial amnesia.
  • Substance-Induced Psychosis – Use of ketamine may cause a person to have a psychotic episode (when they say, believe, or do things that are not consistent with reality); similarly, withdrawal after extended use has been associated with psychotic features in some addicts.
  • Frequent Club, Rave, or Party Attendance – Ketamine is only one of a number of substances that are considered to be “club drugs”; others include LSD, meth, and MDMA.
  • Slowed Breathing – If ketamine has been injected, the person may exhibit depressed respiration; however, if administered via slower routes, the opposite (faster breathing) has been reported to occur.

Like any addiction, an addiction to ketamine should be taken seriously. If you suspect or have confirmed that your child, spouse, relative, or friend is using ketamine, an intervention may be warranted. Even if the person is only “experimenting” with ketamine or other substances, it is also important to regularly discuss your family’s position about substances with your children or teens.

View as PDF


The Have I Got A Problem website is a free online resource to help people better understand any issues or concerns they may have about mental health or addiction. The website includes resources specifically focused to; general Mental Health, Depression, Stress, Anxiety, Insecurities, Self-harm Schizophrenia, Bipolar, Anger Management, Eating Disorders, Coping, general Addiction, Alcohol, Smoking, Gambling, Drugs, Cocaine, Heroin, Marijuana (Cannabis) Ecstasy, PCP, Mephedrone, Ketamine & Crystal Meth.

The site was created to give the public information to help them understand mental health and addiction issues and to assist people in making better informed decisions about their life and personal choices. was created and is run by 'Advising Communities’, which is a UK registered charity (Charity No. 1061055)


"I don't miss the fact that now when my lips move it is more than likely I am actually telling the truth."

Jane S

MoreSend us your Quotes

Tips & Hints

  • Don’t let relapse keep you down

    Relapse is a common part of the recovery process from drug addiction. While relapse is understandably frustrating and discouraging, it ...
  • Learn healthy ways to cope with problems

    Even once you’ve recovered from drug addiction, you’ll still have to face the issues that led to your drug problems in the first pl...
  • Decide to make a change

    For many people struggling with addiction, the biggest and toughest step toward recovery is deciding to make a change. It’s normal to...
  • No more secrets

    It’s time to clean out the closet and take inventory. No hiding because of shame. No hiding because of fear. You are not alone in you...
  • Seek support from your family

    Your family needs to be involved in your journey to fight your addiction. Only you can accomplish this important task, but you need to ...
  • More Tips & Hints