Depressant drugs meaning

Added: Hayley Cassady - Date: 28.02.2022 09:46 - Views: 13670 - Clicks: 687

Central Nervous System CNS depressants are medicines that include sedatives, tranquilizers, and hypnotics. These drugs can slow brain activity, making them useful for treating anxiety, panic, acute stress reactions, and sleep disorders.

CNS depressants cause drowsiness; sedatives are often prescribed to treat sleep disorders like insomnia and hypnotics can induce sleep, whereas tranquilizers are prescribed to treat anxiety or to relieve muscle spasms. Most prescription CNS depressants come in pill, capsule, or liquid form, which a person takes by mouth. Misuse of prescription CNS depressants means:.

When misusing a prescription CNS depressant, a person can swallow the medicine in its normal form or can crush pills or open capsules. Most CNS depressants act on the brain by increasing activity of gamma-aminobutyric acid GABAa chemical Depressant drugs meaning inhibits brain activity. This action causes the drowsy and calming effects that make the medicine effective for anxiety and sleep disorders. People who start taking CNS depressants usually feel sleepy and uncoordinated for the first few days until the body adjusts to these side effects.

Other effects from use and misuse can include:. If a person takes CNS depressants long term, he or she might need larger doses to achieve therapeutic effects. Continued use can also lead to dependence and withdrawal when use is abruptly reduced or stopped. Suddenly stopping can also lead to harmful consequences like seizures. Yes, a person can overdose on CNS depressants. An overdose occurs when the person uses enough of a drug to produce life-threatening symptoms or death on our Intentional vs. Unintentional Overdose Deaths web. When people overdose on a CNS depressant, their breathing often slows or stops.

This can decrease the amount of oxygen that reaches the brain, a condition called hypoxia. Hypoxia can have short- and long-term mental effects and effects on the nervous system, including coma and permanent brain damage. The most important step to take is to call so a person who has overdosed can receive immediate medical attention.

The drug might not completely reverse slowed breathing and can lead to seizures in some patients who are taking certain antidepressants. Flumazenil is short acting, and the patient may need more of it every 20 minutes until he or she recovers. For barbiturates and nonbenzodiazepines, body temperature, pulse, breathing, and blood pressure should be monitored while waiting for the drug to be eliminated.

Yes, use or misuse of prescription CNS depressants can lead to problem use, known as a substance use disorder SUDwhich takes the form of addiction in severe cases. A SUD develops when continued use of the drug le to negative consequences such as health problems or failure to meet responsibilities at work, school, or home, but despite all that the drug use continues. Those who have become addicted to a prescription CNS depressant and stop using the drug abruptly may experience a withdrawal.

Withdrawal symptoms-which can begin as early as a few hours after the drug was last taken—include:. People addicted Depressant drugs meaning prescription CNS depressants should not attempt to stop taking them on their own.

Withdrawal symptoms from these drugs can be severe and—in the case of certain medications-potentially life—threatening. There isn't a lot of research on treating people for addiction to prescription CNS depressants. However, people addicted to these medications should undergo medically supervised detoxification because the dosage they take should be tapered gradually.

Counseling, either in an outpatient or inpatient program, can help people through this process. One type of counseling, cognitive-behavioral therapy, focuses on modifying the person's thinking, expectations, and behaviors while improving ways to cope with life's stresses. Cognitive-behavioral therapy has helped people successfully adapt to stop using benzodiazepines.

Often prescription CNS depressant misuse occurs along with the use of other drugs, such as alcohol or opioids. In those cases, the person should seek treatment that addresses the multiple addictions. This publication is available for your use and may be reproduced in its entirety without permission Depressant drugs meaning NIDA.

Department of Health and Human Services. National Institutes of Health. Drug Topics. More Drug Topics. About NIDA. What are prescription CNS depressants? Points to Remember Prescription CNS depressants are medicines that can slow brain activity to treat anxiety and sleep disorders. People who start taking prescription CNS depressants usually feel sleepy and uncoordinated at first. They can also have poor concentration, confusion, lowered blood pressure, and slowed breathing. A person can overdose on prescription CNS depressants.

Body temperature, pulse, breathing, and blood pressure should be monitored while waiting for the drug to be eliminated. Prescription CNS depressant use or misuse can lead to a substance use disorder, which takes the form of addiction in severe cases, even when used as prescribed by a doctor. Withdrawal symptoms include: seizures; shakiness; anxiety; agitation; insomnia; overactive reflexes; increased heart rate, blood pressure, and temperature; hallucinations; and severe cravings. March

Depressant drugs meaning

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Depressant