Also known as special K, vitamin K, kit kat, and cat valium, ketamine is a dissociative anesthetic drug that’s abused for its sedative side effects.
Although it’s a commonly used drug in the veterinary field, more and more people are abusing ketamine to get high. Also referred to as a “club drug,” ketamine can produce a hallucinogenic and psychedelic high when injected, swallowed, snorted, or ingested. As dangerous as it is, can you overdose on ketamine? Keep reading to find out what our drug rehab in Naperville discovered.
For those seeking help with addiction, our inpatient rehab facility in Boca Raton, FL provides residential treatment tailored to each individual's needs.
Questions about our Facilities or Programs?
Our admissions coordinators are available 24/7 to answer any questions you may have as you consider whether treatment at Banyan is right for you or your loved one.
What Is Ketamine Used For?
Ketamine is a dissociative anesthetic drug often used in veterinary practice. Initially, ketamine was used as anesthesia for animals in the 1960s. The FDA then approved it as an anesthetic for humans in the 1970s. At the time, it was predominantly used in treating injured soldiers during the Vietnam War. Ketamine is also a prescription drug dispensed under the brand name Ketalar, a drug mainly used during surgical and other medical procedures. Unlike other anesthetics, ketamine doesn’t inhibit breathing or heart rate, meaning patients don’t have to be on a ventilator to receive it.
However, ketamine can also produce side effects like:
- Feelings of unreality
- Visual and sensory distortions
- Hallucinations
- Feeling detached from one’s body
- Temporary unusual thoughts and beliefs
- Euphoria
While the drug was initially applauded for its safety and efficacy as an anesthetic, it’s now been discovered that long-term use can lead to other dangerous ketamine side effects like high blood pressure, ulcers and pain in the bladder, kidney problems, stomach pain, depression, and poor memory. Additionally, ketamine can even be fatal when taken with alcohol.
Ketamine Overdose: Is It Possible?
Yes, you can overdose on ketamine. How much ketamine it takes to overdose is tough to say. Drug toxicity not only depends on the dose taken but also on body mass, age, underlying health conditions, including liver or kidney problems, and more. Generally, injecting or snorting ketamine can cause an overdose. Unfortunately, these are the two most common routes of administration because they offer the quickest route to getting high with lower doses. Injecting ketamine sends it directly to the bloodstream, making it more difficult to determine how much is taken. Snorting it presents the same problem.
Not only can you overdose on ketamine, but it’s also addictive. Like other forms of substance abuse, ketamine abuse can ruin a person’s health, career, and relationships. Those in this position can benefit from the PHP treatment we offer at Banyan Treatment Centers Chicago.
For individuals in the Cathedral City area seeking support, our inpatient rehab facility in Cathedral City, CA offers residential recovery services, including partial hospitalization designed to address substance use disorder.
Getting into treatment is easy with our free insurance verification
"*" indicates required fields
What Is Ketamine Used For?
Ketamine is a dissociative anesthetic drug often used in veterinary practice. Initially, ketamine was used as anesthesia for animals in the 1960s. The FDA then approved it as an anesthetic for humans in the 1970s. At the time, it was predominantly used in treating injured soldiers during the Vietnam War. Ketamine is also a prescription drug dispensed under the brand name Ketalar, a drug mainly used during surgical and other medical procedures. Unlike other anesthetics, ketamine doesn’t inhibit breathing or heart rate, meaning patients don’t have to be on a ventilator to receive it.
However, ketamine can also produce side effects like:
- Feelings of unreality
- Visual and sensory distortions
- Hallucinations
- Feeling detached from one’s body
- Temporary unusual thoughts and beliefs
- Euphoria
While the drug was initially applauded for its safety and efficacy as an anesthetic, it’s now been discovered that long-term use can lead to other dangerous ketamine side effects like high blood pressure, ulcers and pain in the bladder, kidney problems, stomach pain, depression, and poor memory. Additionally, ketamine can even be fatal when taken with alcohol.
Ketamine Overdose: Is It Possible?
Yes, you can overdose on ketamine. How much ketamine it takes to overdose is tough to say. Drug toxicity not only depends on the dose taken but also on body mass, age, underlying health conditions, including liver or kidney problems, and more. Generally, injecting or snorting ketamine can cause an overdose. Unfortunately, these are the two most common routes of administration because they offer the quickest route to getting high with lower doses. Injecting ketamine sends it directly to the bloodstream, making it more difficult to determine how much is taken. Snorting it presents the same problem.
Not only can you overdose on ketamine, but it’s also addictive. Like other forms of substance abuse, ketamine abuse can ruin a person’s health, career, and relationships. Those in this position can benefit from the PHP treatment we offer at Banyan Treatment Centers Chicago.
Ketamine Overdose Symptoms
Although ketamine is not as likely to produce respiratory depression or inhibit breathing as other anesthetics and central nervous system depressants, struggling to breathe is a common sign of ketamine overdose.
Other common symptoms of ketamine overdose include:
- Nausea and/or vomiting
- Severe confusion
- Chest pains
- Elevated blood pressure
- Irregular heart rate
- Paralysis
- Hallucination
- Anxiety or nervousness
- Violence or terrors possibly related to hallucinations
- Seizures
- Extreme sedation
- Loss of consciousness
- Coma
Can You Die From Ketamine Overdose?
Yes, you can die from a ketamine overdose. Although this is rare, it is possible. Usually, it’s the symptoms of a ketamine overdose that can lead to death. For instance, because paralysis is a ketamine overdose symptom, if the person also vomits, they can choke on their vomit. Accidents and injuries related to a ketamine high can also result in life-threatening consequences.
Moreover, it’s also common for people to take other drugs with ketamine, such as other mind-altering drugs, to heighten its side effects. However, this also increases their risk of overdose. One study found that 89 percent of the group in the study who were seeking ketamine overdose treatment also had other drugs or alcohol in their system.1
Taking the first step toward recovery is possible — reach out to our inpatient rehab facility in Castle Rock, CO to learn about residential recovery services options that can make a difference.
If you or someone you know is addicted to drugs or alcohol, Banyan Chicago can help. Call us today at 888-280-4763 to learn more about our drug treatment in Chicago.
Sources
- National Center for Biotechnology Information (NCBI/PMC). (n.d.). Ketamine-assisted psychotherapy, psychedelic methodologies, and the therapeutic relationship.
- Perspectives in Biology and Medicine. (2016). Ketamine: 50 Years of Modulating the Mind - PMC. DOI: 10.1353/pbm.2016.0031
- NIH/PubMed Central. (n.d.). Consensus Guidelines on the Use of Intravenous Ketamine Infusions for Acute Pain Management and Depression.
- StatPearls - NCBI Bookshelf. (n.d.). Ketamine - StatPearls - NCBI Bookshelf.
- Anesthesiology. (2011). Ketamine Activates Breathing and Abolishes the Coupling between Loss-of-Consciousness and Upper Airway Dilator Muscle Dysfunction in Rats. DOI: 10.1097/ALN.0b013e318236f1c4
- British Journal of Clinical Pharmacology. (2014). Ketamine for chronic pain: risks and benefits - PMC. DOI: 10.1111/bcp.12170
- National Institute on Drug Abuse (NIDA). (n.d.). Ketamine | National Institute on Drug Abuse - NIDA - NIH.
- British Medical Journal (BMJ). (2017). Drug dosing in obese adults - PMC - NIH. DOI: 10.1136/bmj.j4767
- National Center for Biotechnology Information (NCBI) - StatPearls. (n.d.). Ketamine Toxicity - StatPearls.
- Centers for Disease Control and Prevention. (2024). Notes from the Field: Ketamine Detection and Involvement in Drug Overdose Deaths — United States, July 2019–June 2023.





