Sedatives are psychoactive substances that slow down brain activity to reduce tension, anxiety, and agitation. Doctors often prescribe them for conditions like insomnia, anxiety or panic disorders, and seizures. They are also known as central nervous system (CNS) depressants.
The sedatives people often take are benzodiazepines (like Valium and Xanax), barbiturates, and certain sleep medications like zolpidem (Ambien). While they can be effective in the short term, sedatives can cause dependence, especially when they are used outside of prescribed guidelines. Misuse or long-term use can make people develop tolerance, become addicted, and have withdrawal symptoms if they stop the substances with expert supervision.
What Effects Do Sedatives Have on the Body?
Sedatives exert a calming effect on the brain, which manifests in various ways, both physically and mentally. Some are expected and even helpful, while others can be disruptive or dangerous.
When taken as prescribed, sedatives may cause:
- Drowsiness/sleepiness
- Difficulty concentrating
- Dizziness/lightheadedness
- Short-term memory loss
- Mood or behavioral changes
- Withdrawal symptoms if suddenly stopped
While effects like drowsiness can be helpful, for instance, when managing insomnia, others may interfere with daily functioning. You should not engage in activities that require focus and coordination when you are under the influence of sedatives.
What are the Types of Sedatives?
Sedatives come in several forms, each with its uses and potential risks. Below are some of the most commonly used sedative medications and substances.
Barbiturates
Barbiturates are central nervous system depressants that doctors may use to treat anxiety, control spasms and seizures, or induce sleep.
- Phenobarbital (Luminal)
- Amobarbital (Amytal Sodium)
- Butalbital (Fiorinal) and
- Pentobarbital (Nembutal) are common examples
Benzodiazepines
These medications are widely prescribed for conditions like panic disorders, insomnia, muscle spasms, seizures, and sometimes depression-related symptoms. Diazepam (Valium), Alprazolam (Xanax), Clonazepam (Klonopin), and Lorazepam (Ativan) are common examples.
Hypnotics (Z-Drugs)
These drugs are also called non-benzodiazepine sleep aids, and they are used to treat sleep disturbances. They have fewer side effects than benzos and include:
- Zolpidem (Ambien)
- Eszopiclone (Lunesta)
- Zaleplon (Sonata)
First-Generation Antihistamines
Although primarily for allergies, this group of antihistamines causes sedation, and people sometimes use them for sleep difficulties. They are typically available over the counter and include:
- Diphenhydramine (Benadryl)
- Dimenhydrinate (Dramamine)
- Brompheniramine (Dimetapp)
Other Sedating Substances
Some substances are not strictly classified as sedatives, but still have strong sedating effects. Opioids (e.g., Oxycodone, Morphine), alcohol, general anesthetics, muscle relaxants (e.g., Baclofen), certain antidepressants (e.g., Amitriptyline), and antipsychotics (e.g., Olanzapine) are included in this category.
What are the Risks of Misusing Sedatives?
Taking high doses, using sedatives without a prescription, or combining them with other CNS depressants can cause:
- Poor coordination and increased risk of falls
- Confusion or disorientation
- Hallucinations
- Delusions
- Worsening mental health symptoms
- Slowed or labored breathing
- Overdose or coma
Sedative Dependency and Addiction
You have become dependent on sedatives when your body adapts to the presence of the drug and can no longer function without it. With time, this can progress to physical and psychological addiction that makes it difficult to stop using the medication even if it is no longer medically necessary.
Signs of Dependency
You should seek help if you:
- Take sedatives regularly and feel unable to stop
- Increase your dosage without medical approval to get the same calming effect
- Feel anxious or uncomfortable without the drug
- Rely on sedatives to get through daily tasks or sleep
Needing more of the drug to achieve the same results is a sign your body is building tolerance—a warning sign of dependence.
Sedative Withdrawal Symptoms
Experiencing withdrawal symptoms is one of the telltale signs that you have developed physical dependence. When the drug is no longer exerting the calming effect on your system, your body may react with distressing symptoms like:
- Heightened anxiety
- Irritability or mood swings
- Difficulty sleeping or staying asleep
- Nausea or trembling
- In severe cases, seizures or other medical emergencies
Stopping sedatives suddenly, especially after prolonged or heavy use, can be dangerous. Tapering under the supervision of addiction treatment specialists is recommended to prevent serious complications.
Find Safety and Support to Overcome Sedative Dependency
If sedatives are affecting your mental health or daily life, you can leave them behind. Inspire Recover offers LGBTQ-affirming, trauma-informed treatment that will help you stay away from sedatives and manage conditions like anxiety or panic disorders without relying on medication. Our integrated care approach supports both your physical recovery and emotional healing. Call us today at 561-756-2655 to take the first step toward a drug-free life.