Some drugs, like barbiturates, can cause life-threatening withdrawal symptoms if you suddenly stop your medication. Some addictions, such as opioid addiction, can be treated with medications. These pharmacological treatments counter the effects of the drug on the brain and behavior, and can be used to relieve withdrawal symptoms, treat an overdose or help overcome drug cravings. Sedatives are drugs that depress the central nervous system (CNS), producing a calming or tranquilizing effect, and are used to alleviate anxiety, induce relaxation, promote sleep, and reduce agitation. Sedatives are often prescribed for short-term treatment of anxiety disorders, insomnia, and acute agitation, as well as for preoperative sedation and procedural sedation.

cns depressants definition

However, inhalants are known to cause immediate arrhythmias and cardiac arrest, known as sudden sniffing death syndrome. GHB is both an endogenous neurochemical as well as an exogenous chemical compound. GHB was first studied in-depth in the 1960s for its potential use in treating narcolepsy and alcoholism. Although there was little support for its use in treating alcoholism, the salt form of GHB, sodium oxybate, is still used for the treatment of narcolepsy to this day under the brand name Xyrem®. GHB is an example of a drug that is listed in both Schedules I and III, depending upon the intent of use.

Sedatives act by increasing the activity of the brain chemical gamma-aminobutyric acid (GABA). Doctors also give sedatives and analgesics to individuals to reduce anxiety and provide pain relief before and after procedures. Those who use depressants over a long period typically are on the lookout for new drugs when the older varieties stop working as well. In some cases, they may try to mix alcohol — another depressant — with medications, which can be lethal. The vapors in inhalants compete with oxygen, which means users of inhalants may have a low oxygen supply. Coupled with slowed breathing or respiratory failure, this may result in a delayed death.

  • CNS depressants have a high potential for abuse and addiction, both physical and psychological.
  • They’re sometimes called anti-anxiety medications or minor tranquilizers.
  • Early effects of GHB consist of stimulation, relaxation, euphoria, and increased energy.
  • Abruptly stopping can trigger severe withdrawal symptoms like insomnia, seizures, and delirium tremens in chronic users.

Treatment of Anxiety

This imbalance can contribute to feelings of sadness, hopelessness and anhedonia – hallmarks of clinical depression. As you face the daily challenges of life, you may find your thoughts clouded by feelings of sadness and hopelessness. The connection between depression and central nervous system (CNS) depressants is one that deserves thorough understanding. Moving forward with knowledge empowers you to make informed choices regarding mental health and substance use. Low doses can ease mild to moderate anxiety and give you a relaxing, calming feeling.

Physical Effects of Short-Term Use

However, health care providers should not avoid prescribing or administering strong CNS depressants and painkillers, if they are needed. Youth who use other drugs are more likely to abuse prescription medications. There are numerous CNS depressants; most act on the brain by affecting the neurotransmitter gammaamino butyric acid (GABA).

  • All sedative-hypnotics can induce physical dependence if taken in sufficient dosage over a long time.
  • Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
  • Unfortunately, some people misuse CNS stimulants for their ability to increase energy levels.
  • If you or someone you know is experiencing any of these side effects or risks, it is essential to seek professional help and guidance for proper assessment, support, and treatment.
  • Watch artist and advocate William Stoehr’s intimate testimony, as he shares his story of loss to an opioid overdose and…

More on Anxiety & Panic Disorders

People should take depressants if they have been advised to do so by their healthcare provider. These medications can be safe when taken as prescribed, when not combined with alcohol or other drugs, and when not used while driving cns depressants definition or operating heavy machinery. Continue reading to learn the different types of depressants and how they are used. We also explore how these medications work, when they should be taken, and their potential risks. CNS depressants have a compound called gamma-hydroxybutyrate, which is also naturally present in the body and gets converted into gamma aminobutyric acid (GABA).

Mental Health Resources

Tolerance occurs, which means more of the substance needs to be taken to maintain the desired high. Unfortunately, some people misuse CNS stimulants for their ability to increase energy levels. Some CNS stimulants also create a brief feeling of euphoria or temporarily increase self-confidence.

Reset Your Mind: Benefits of Inpatient Mental Health Care

The detoxification process could then be followed by one of many behavioral therapies. Contingency management, for example, uses a system that enables patients to earn vouchers for drug-free urine tests. (These vouchers can be exchanged for items that promote healthy living.) Cognitive-behavioral therapy also may be an effective treatment for addressing stimulant addiction. Finally, recovery support groups may be helpful in conjunction with behavioral therapy.

Up to 33% of those with a substance use disorder also suffer from depression, according to the Anxiety and Depression Association of America. Thankfully, there are specific dual diagnosis treatment programs tailored toward combatting the two interlinked afflictions. You can get cravings for these medications, especially if you take them long-term and in higher doses. Also, the longer you take anxiolytics, the more tolerant you can become to the dose. This means you’ll need higher doses to have the same effect, which can be dangerous for your health.

Risks and Precautions

cns depressants definition

Prescription depressants are generally used to treat insomnia, panic disorders, acute stress reactions and muscle spasms. Depressants are a class of drugs that slow down the activity of the central nervous system (CNS). They are commonly prescribed for their calming and sedative effects, making them useful in the treatment of various medical conditions.

Users will also feel the effects of increased blood pressure, heart rate, breathing and blood sugar levels and decreased blood flow along with the opening of the breathing passages, or easier breathing. As a person’s tolerance increases, their risk of addiction and life-threatening overdose increases as well. Additionally, long-term use of depressants can impair judgment and decision-making abilities, potentially leading to risky behavior and adverse consequences in various aspects of life. Higher doses cause impairment of memory, judgment, and coordination, irritability, paranoia, and suicidal ideation. Misuse of CNS stimulants can cause severe paranoia and psychosis, severe depression and suicidal thoughts.

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