HOME >> MEDICINE >> NEWS
UK Faculty Members Find Way To Speed Response Of Viagra

Two University of Kentucky College of Pharmacy faculty members have developed a nasal drug delivery system for Viagra causing the drug to work almost immediately after dosing.

A problem with the Viagra tablet, approved last March for impotency in men, is that it can take an hour or more for the drug to take effect, said Lewis Dittert, Ph.D., professor in the UK College of Pharmacy.

"If a man takes Viagra and gets no response, he may become impatient and after 30 to 45 minutes be tempted to take one or two more tablets, just as the first one is being absorbed," Dittert said. "The result would be an overdose."

Dittert and Anwar Hussain, Ph.D., professor in the UK College of Pharmacy, developed the nasal spray at their company, New Millennium Pharmaceutical Research Inc. (NMPRI) located at Advanced Science and Technology Commercialization Center (ASTeCC) on the UK campus.

The active ingredient in the Viagra tablet is poorly soluble in water and becomes even less soluble when it reaches the small intestine where it is absorbed by the blood, Dittert said.

The advantage of the intranasal route is the drug is transferred directly into the blood without being exposed to the alkaline intestinal fluids. UK researchers also have made the active ingredient into an aqueous solution and made it soluble in water.

Hussain has studied nasal drug delivery systems for more than 15 years and Dittert for more than 10 years.


'"/>

Contact: Kristi Lopez
kwlope0@pop.uky.edu
606-323-6363
University of Kentucky Medical Center
6-Jan-1999


Page: 1

Related medicine news :

1. Faculty research contributes to new cervical cancer treatment
2. Stress Speeds Progression To AIDS
3. Fast Food Can Speed Up Clogging Of The Arteries
4. Bringing Clinicians Up To Speed On Stats And Business Is Goal Of Nih Grant To Emory University Center For Clinical Evaluation Sciences
5. The Lancet calls for creation of Intl Commission on Global Responses to Complex Emergencies
6. Family Support A Factor In Cardiovascular Responses To Stress
7. "TRAMAH" Model Seeks To Improve Emergency Response Paper Uses Maryland As Test Region
8. U of M researcher says Viagra may cause permanent vision loss in some men
9. Viagra used in stroke recovery study
10. Younger men lead surge in Viagra use, study reveals
11. Viagra (R) can take effect in as little as 14 minutes in many men, study shows

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... , ... October 13, 2017 , ... PurhealthRX , ... Oil utilizing Purzorb™ technology. Applying the Purzorb™process to full spectrum CBD oil will revolutionize ... providing a CBD form that can be easily incorporated into liquid products, while reducing ...
(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... Apple ... care services, staged a mock evacuation of the facility as part of a disaster ... Fire Department, Echo Hose EMS and Shelton City Emergency Manager, as well as the ...
(Date:10/13/2017)... York, NY (PRWEB) , ... October 13, 2017 , ... ... influential people in business to advocate for action towards gender equality at their inaugural ... views from around the globe, and reached a social audience of over 3 million. ...
(Date:10/13/2017)... ... October 13, 2017 , ... Talented host, actor Rob ... sciatica in a new episode of "Success Files," which is an award-winning educational ... and investigates each subject in-depth with passion and integrity. , Sciatica occurs when ...
(Date:10/13/2017)... ... 2017 , ... “America On The Brink”: the Christian history of the United ... the creation of published author, William Nowers. Captain Nowers and his wife, Millie, ... spent thirty years in the Navy. Following his career as a naval aviator ...
Breaking Medicine News(10 mins):
(Date:10/4/2017)... Oct. 4, 2017 OBP Medical ... illuminating medical devices, today announced regulatory approval from ... Agency (or Agência Nacional de Vigilância Sanitária (ANVISA)) ... cordless surgical retractor with integrated LED light source ... illumination and exposure of a tissue pocket or ...
(Date:10/2/2017)... Halo Labs announces the European launch of their new low volume, ... 2017 in Cambridge, U.K on October 4th. ... samples with unprecedented speed and sensitivity while using far less sample ... ... system ...
(Date:9/27/2017)... 2017  Commended for their devotion to personalized service, SMP ... number one in the South Florida Business Journal,s 50 Fastest-Growing ... yearly list, the national specialty pharmacy has found its niche.  ... will soon be honored by SFBJ as the 2017 Power ... Set to receive his award in October, Bardisa said of ...
Breaking Medicine Technology:
Cached News: