Navigation Links
Viagra Linked to Hearing Loss
Date:5/19/2010

Study found men on medication were twice as likely to develop problem

WEDNESDAY, May 19 (HealthDay News) -- The erectile dysfunction drug Viagra, and possibly other similar medications, may prompt long-term hearing loss among users, a new study suggests.

In the May 18 issue of the Archives of Otolaryngology -- Head and Neck Surgery, researchers from the University of Alabama at Birmingham discuss evidence supporting an association between the onset of hearing problems and Viagra. The medication is one of the so-called class of phosphodiesterase type 5 inhibitors (PDE-5i), which also includes Cialis and Levitra.

The finding follows the 2007 decision by the U.S. Food and Drug Administration to adjust labeling for such medications to more prominently display warnings about hearing loss risks. The move stemmed from reports that year regarding sudden hearing loss among users of these drugs.

"It appears from these findings that the current government warning regarding hearing loss and the use of PDE-5i medications is warranted," study author Gerald McGwin, a professor of epidemiology in the University of Alabama at Birmingham School of Public Health, said in a news release. "Though there are limitations to this study, it is prudent that patients using these medications be warned about the signs and symptoms of hearing impairment and be encouraged to seek immediate medical attention to potentially forestall permanent damage."

The finding stems from an analysis of survey data concerning more than 11,500 men over the age of 40 that had been collected by the federal Agency for Healthcare Research and Quality between 2003 and 2006.

McGwin and his team found that men who said they used PDE-5i drugs had twice the risk for developing hearing loss as those who did not.

The authors stressed that more research is needed, while suggesting that one possible explanation could lie in the original purpose of these medications. They note that although now used mainly for erectile dysfunction, this class of drugs was initially prescribed for the treatment of pulmonary high blood pressure.

"PDE-5i medications work in erectile dysfunction patients by their ability to increase blood flow to certain tissues in the body," said McGwin. "It has been hypothesized that they may have a similar effect on similar tissues in the ear, where an increase of blood flow could potentially cause damage leading to hearing loss."

More information

For more on erectile dysfunction medications and hearing loss, visit the U.S. Food and Drug Administration.



-- Alan Mozes



SOURCE: University of Alabama at Birmingham, news release, May 17, 2010


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved

Related medicine news :

1. Viagra May Aid Those With Lung Fibrosis
2. UAB study examines hearing loss, Viagra use
3. Study Explores Possibility of a Female Viagra
4. Taking Viagra Wont Spur Risky Sexual Behavior
5. Elderly Falls Linked to Altered Blood Flow in Brain
6. Creativity linked to mental health
7. Dyslexia Linked to Differences in Brain Circuitry
8. Bone Drugs Not Linked to Rare Fractures
9. Traffic density and increased BMI linked
10. Differences in language circuits in the brain linked to dyslexia
11. Food Safety Law Firm Investigates Major Outbreak of E. coli Linked To Lettuce
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/29/2016)... ... April 30, 2016 , ... Mercy College is expanding its Graduate ... programs will be expanding due to high demand: Master of Business Administration (MBA), Master ... this summer. , School of Business Graduate Program Chair Dr. Ray Manganelli ...
(Date:4/29/2016)... ... April 29, 2016 , ... ... Council for Graduate Medical Education (ACGME) that it has received accreditation for its ... accreditation of three residency programs that Memorial is currently pursuing, including Pediatrics and ...
(Date:4/29/2016)... ... April 29, 2016 , ... On Tuesday, April 26, ... the Southeast, celebrated the signature of Gov. Nathan Deal on SB 258, the “Rural ... (R - Cumming), offers a 70% tax credit to individuals and corporations which donate ...
(Date:4/29/2016)... ... April 29, 2016 , ... The White House ... their loans, more information about their loan terms and accounts, and more protections ... debt, including federal and private loans, has reached $1.3 trillion, with 43 million ...
(Date:4/29/2016)... , ... April 29, 2016 , ... ... reveals that infants born with severe congenital diaphragmatic hernia have better survival rates ... with congenital diaphragmatic hernia (CDH)—a condition where the diaphragm fails to form completely, ...
Breaking Medicine News(10 mins):
(Date:4/28/2016)... , April 28, 2016   Acsis , a ... that leading IT market research and advisory firm IDC ... the IDC MarketScape: Worldwide Pharmaceutical Track and Trace Software ... report provides an assessment of the capabilities and business ... trace software market. Logo - http://photos.prnewswire.com/prnh/20160427/360791LOGO ...
(Date:4/27/2016)... Inc. (Nasdaq: HOLX ) announced today ... quarter ended March 26, 2016.  GAAP diluted earnings ... non-GAAP diluted EPS of $0.47 increased 14.6%.  Revenue ... basis, and 6.3% on a constant currency basis.  ... highlighted by 14.6% growth in non-GAAP EPS," said ...
(Date:4/27/2016)... 27, 2016 Elekta today announced ... will be the focal point of seven scientific presentations ... Society for Radiotherapy & Oncology, taking place April 29 ... state-of-the-art radiotherapy system and a high-field MRI scanner with ... the patient,s anatomy in real time. The MR-linac is ...
Breaking Medicine Technology: