Navigation Links
Is your memory playing tricks on you? Check your medicine cabinet!
Date:11/5/2012

This press release is available in French.

Common medication to treat insomnia, anxiety, itching or allergies can have a negative impact on memory or concentration in the elderly, according to Dr. Cara Tannenbaum, Research Chair at the Institut universitaire de griatrie de Montral (IUGM, Montreal Geriatric University Institute) and Associate Professor of Medicine and Pharmacy at the University of Montreal (UdeM). Up to ninety percent of people over the age of 65 take at least one prescription medication. Eighteen percent of people in this age group complain of memory problems and are found to have mild cognitive deficits. Research suggests there may be a link between the two.

Dr. Tannenbaum recently led a team of international researchers to investigate which medications are most likely to affect amnestic (memory) or non-amnestic (attention, concentration, performance) brain functions. After analyzing the results from 162 experiments on medications with potential to bind to cholinergic, histamine, GABAergic or opioid receptors in the brain, Dr. Tannenbaum concluded that the episodic use of several medications can cause amnestic or non-amnestic deficits. This potential cause is often overlooked in persons who are otherwise in good health.

The 68 trials on benzodiazepines (which are often used to treat anxiety and insomnia) that were analyzed showed that these drugs consistently lead to impairments in memory and concentration, with a clear dose-response relationship. The 12 tests on antihistamines and the 15 tests on tricyclic antidepressants showed deficits in attention and information processing. Dr. Tannenbaum's findings support the recommendation issued in the Revised Beers Criteria published last spring 2012 by the American Geriatrics Society that all sleeping pills, 1st generation antihistamines and tricyclic antidepressants should be avoided at all costs in seniors.

Dr. Tannenbaum believes in the importance of communicating this knowledge to patients: "Seniors can play an important role in reducing the risks associated with these medications. Patients need this information so that they are more comfortable talking to their doctors and pharmacists about safer pharmacological or non-pharmacological treatment options," she explained. She also points out that each case must be addressed on an individual basis: "Despite the known risks, it may be better for some patients to continue their medication instead of having to live with intolerable symptoms. Each individual has a right to make an informed choice based on preference and a thorough understanding of the effects the medications may have on their memory and function."


'/>"/>

Contact: William Raillant-Clark
w.raillant-clark@umontreal.ca
514-343-7593
University of Montreal
Source:Eurekalert

Related medicine news :

1. Eating Berries Might Help Preserve Your Memory
2. Scripps Research scientists show how memory B cells stay in class to fight different infections
3. Sleep Can Sharpen Your Memory
4. Nutrient mixture improves memory in patients with early Alzheimers
5. Nutrient Drink Might Boost Memory in Early Alzheimers: Study
6. Drug shown to improve memory in those with Down syndrome
7. Strobe eyewear training improves visual memory
8. Wayne State develops better understanding of memory retrieval between children and adults
9. Sleep improves memory in people with Parkinsons disease
10. Frequent MRI Scanner Exposure Might Affect Memory: Study
11. Mathematics or memory? Stanford study charts collision course in brain
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/2/2016)... ... ... The annual time frame to change Medicare health and prescription drug coverage, ... Currently-enrolled Medicare beneficiaries who are looking to switch from their current plan to a ... changes during this period order for their new policy to go into effect in ...
(Date:12/2/2016)... ... 2016 , ... More than half of American teens report losing their virginity ... with their child about sex related topics, less than 60 percent spoke about deeper ... announce the launch of its second edition of the “Sexual Wellness” campaign, aiming to ...
(Date:12/2/2016)... ... 2016 , ... Sourced from the Isbre Springs beneath the 5,000 year old ... purity of just 6 ppm TDS (Total Dissolved Solids) in addition to its excellent ... in several ShopRite and FoodTown stores in NJ and received rave comments from consumers. ...
(Date:12/2/2016)... ... December 02, 2016 , ... On November 24th, ... families from eight different sites throughout Miami-Dade and Broward counties. This is the ... very hard on Thanksgiving morning by putting together individual meals via assembly lines ...
(Date:11/30/2016)... ... November 30, 2016 , ... Northridge ... in-house dental plan for all patients. Understanding that budget can play a part ... a number of perks, including discounts on many valuable dental treatments. Options for ...
Breaking Medicine News(10 mins):
(Date:12/2/2016)... bioLytical Laboratories, ein Weltführer bei schnellen Tests für Infektionskrankheiten, hat sein ... eingeführt. Continue Reading ... ... , ... ) bioLytical wurde durch die Clinton Health Access ...
(Date:12/2/2016)... , Dec. 2, 2016   CytoSorbents Corporation ... commercializing its European Union approved CytoSorb ® cytokine ... surgery patients worldwide, announced that Dr. Phillip Chan ... 9th Annual LD Micro Main Event investor conference ... at the Luxe Sunset Boulevard Hotel in ...
(Date:12/2/2016)... LYME, Conn. , Dec. 1, 2016  Today, ... has announced the honor of being selected as winners ... include: Simpson Healthcare Executives Website at the PLATINUM level, ... Conversations Training Module at the GOLD Level, and our ... At Simpson Healthcare Executives, we are excited ...
Breaking Medicine Technology: