Do Benzos affect intelligence?
Andrew Mclaughlin
Updated on January 21, 2026
Among the most controversial of these side effects are cognitive effects. Long-term treatment with benzodiazepines has been described as causing impairment in several cognitive domains, such as visuospatial ability, speed of processing, and verbal learning.
Do Benzos damage your brain?
In 1989, in a 4- to 6-year follow-up study of 30 inpatient people who used benzodiazepines non-medically, Neuropsychological function was found to be permanently affected in some people long-term high dose non-medical use of benzodiazepines. Brain damage similar to alcoholic brain damage was observed.Do Benzos affect long-term memory?
Abstract. Benzodiazepines, shown to affect memory, can produce anterograde amnesia (i.e., a loss of memory for events occurring forward in time). Following the ingestion of a benzodiazepine, short-term memory is not affected, but long-term memory is impaired.Does Xanax affect cognitive ability?
In general, benzodiazepines have been reported to produce general CNS side effects and cognitive impairment. Sedation, reduced alertness, drowsiness, sleepiness, confusion, and headache constitute the general side effects whereas poor attention and anterograde amnesia are thought to be the cognitive impairment [28].Why do benzodiazepines cause cognitive decline?
Benzodiazepines bind to a specific protein, the translocator protein (TSPO), on the surface of cell organelles of the microglia. This binding activates the microglia, which then degrade and recycle synapses—that is, the connections between nerve cells.2-Minute Neuroscience: Benzodiazepines
Do benzos increase risk of Alzheimer's?
A subsequent prospective population-based study also revealed “no evidence of a causal association between benzodiazepine use and dementia (11). Based on a review of these studies, two separate opinions declared that benzodiazepine use does not cause dementia (12, 13).Can taking benzodiazepines cause dementia?
Even for younger people, benzodiazepines cause acute cognitive impairment, among other risks. Increased risk of dementia is another major concern with long-term use of benzodiazepines. In a meta-analysis, heavy cumulative doses of benzodiazepines were associated with a risk of dementia and Alzheimer's disease.Is memory loss from Xanax reversible?
People taking Xanax as prescribed usually have only mild memory loss. It's important to remember that this loss is reversible. All you need to do is stop taking the medication. However, you can't stop taking Xanax all at once.Does Xanax help with brain fog?
When Xanax is used excessively, this drowsiness can intensify and lead to poor sleep at night, increased stress levels, and generally low energy. Memory Issues – Depression and drowsiness caused by Xanax contribute to persistent brain fog and reduced mental function.How long does Xanax affect memory?
Studies showed that people taking Xanax have more memory problems compared to people not using the drug. Doctors found that people who stopped Xanax use have memory problems that last four months. These memory problems may be permanent in some cases.Can you take Benzos for life?
Generally speaking, when used as directed under supervision from a doctor, benzodiazepines are relatively safe for short periods of time. They are not, however, meant to be taken for longer than a few weeks to a few months at most.Can Benzos cause brain fog?
After a 15-year follow-up, 253 cases of dementia were discovered. The study also revealed that withdrawal from benzodiazepines can lead to brain fog and brain “zaps,” or a feeling of electric shocks in the head.What is fuzzy brain?
What is brain fog syndrome? Brain fog is characterized by confusion, forgetfulness, and a lack of focus and mental clarity. This can be caused by overworking, lack of sleep, stress, and spending too much time on the computer.Do Benzos help with racing thoughts?
They help treat symptoms such as: decreased need for sleep. racing thoughts. unusual talkativeness.Do tranquilizers relax your brain True or false?
Tranquilizers can relax a person's mind. In a higher dose, it leads to a sense of “free” and “high”. Therefore, tranquilizers have been widely used by drug abusers.Do benzodiazepines affect dopamine levels?
These findings not only show that benzodiazepines increase dopamine levels through disinhibition but also, by implicating GABAA receptors that contain the α1 subunit in addiction liability, point towards a new strategy to design improved anxiolytics.What are the 9 Common drugs Linked to Alzheimer's?
Caution! These 10 Drugs Can Cause Memory Loss
- Antianxiety drugs (Benzodiazepines) ...
- Cholesterol-lowering drugs (Statins) ...
- Antiseizure drugs. ...
- Antidepressant drugs (Tricyclic antidepressants) ...
- Narcotic painkillers. ...
- Parkinson's drugs (Dopamine agonists) ...
- Hypertension drugs (Beta-blockers)