Common antibiotics could be linked to serious temporary problems with brain function, a new review concludes.
The review found that 54 different antibiotics were linked with cases of delirium.
Delirium is mental confusion often accompanied by agitation and even hallucinations.
Dr Shamik Bhattacharyya, the study’s first author, said:
“People who have delirium are more likely to have other complications, go into a nursing home instead of going home after being in the hospital and are more likely to die than people who do not develop delirium.
Any efforts we can make to help identify the cause of delirium have the potential to be greatly beneficial.”
Since all the patients had an active infection, the study can’t rule out the possibility that that could have been the cause of the delirium.
Dr Bhattacharyya said:
“More research is needed, but these antibiotics should be considered as a possible cause of delirium.
Recognition of different patterns of toxicity could lead to a quicker diagnosis and hopefully prevent of some of the negative consequences for people with delirium and other brain problems.”
The study was published in the journal Neurology (Bhattacharyya et al., 2016).
About the author
Psychologist, Jeremy Dean, PhD is the founder and author of PsyBlog. He holds a doctorate in psychology from University College London and two other advanced degrees in psychology.
He has been writing about scientific research on PsyBlog since 2004. He is also the author of the book “Making Habits, Breaking Habits” (Da Capo, 2003) and several ebooks:
- Accept Yourself: How to feel a profound sense of warmth and self-compassion
- The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic
- Spark: 17 Steps That Will Boost Your Motivation For Anything
- Activate: How To Find Joy Again By Changing What You Do
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