benzodiazepines vs barbiturates

Benzodiazepines vs Barbiturates: What Are the Differences?

When looking to take a drug to either relax or to help you sleep, there are various alternatives to choose from. Benzodiazepines and barbiturates are two popular drugs used for this exact reason.

Due to their addictiveness, both drugs are controlled. Before deciding on either benzodiazepines vs barbiturates, you must be aware of their legalities, how they work, and the differences between them.

Read on to learn the key differences between these two drugs. It also includes how they work and how they’re different.

What Are Benzodiazepines?

Benzodiazepines are a class of drugs that act on the nervous system to produce a calming effect. This can include reducing anxiety, relaxing muscles, and inducing sleep.

What Are Barbiturates?

Barbiturates are a type of medication that acts on the central nervous system. They use to treat anxiety and insomnia.

How Do They Work?

Benzodiazepines and barbiturates are two classes of drugs. They act on the nervous system to produce a calming effect. Both use to treat anxiety and insomnia, but there are important differences between the two.

Ask for help from the doctor for a benzodiazepines guide and barbiturates guide and check which is safer for you.

The Difference Between Benzodiazepines vs Barbiturates

Benzodiazepines and barbiturates are both central nervous system depressants. They are similar in that they slow down the nervous system and can cause drowsiness. But, they differ in how they work.

Side Effects

Benzodiazepines are safe and well-tolerated. The most common side effects are drowsiness and dizziness. Barbiturates are much more likely to cause serious side effects like respiratory depression, which can be fatal.

Shorter Half-Life

Benzodiazepines have a shorter half-life than barbiturates. They leave the body more and have a reduced risk of accumulation and overdose


Tolerance to the effects of benzodiazepines can develop, especially with regular use. This means that higher doses need to achieve the same effects as when first taking the drug.

Tolerance to barbiturates develops slowly. Cross-tolerance between these two groups of drugs can occur.

If someone is tolerant of one type of drug, they may also be tolerant of the other. But, it is important to note that tolerance to the effects of a drug does not always lead to addiction.


Benzodiazepines are much more addictive than barbiturates. This is because it causes a rapid release of dopamine in the brain. It also creates a feeling of pleasure and euphoria.

As a result, people who abuse benzodiazepines are at high risk of developing an addiction.

Know the Differences Between Benzodiazepines vs Barbiturates

While both benzodiazepines and barbiturates can use to treat anxiety and insomnia. There are some key differences between Benzodiazepines vs Barbiturates as discussed above.

Benzodiazepines are generally considered to be safer and more effective than barbiturates. They also have a shorter half-life. They are less likely to cause drowsiness and other side effects.

If you are considering taking either of these drugs, be sure to talk to your doctor about the risks and benefits.

Did you find this article helpful? Keep browsing our website for more interesting topics.

You may also like

0 0 votes
Article Rating
Notify of
Inline Feedbacks
View all comments