Recreational Use Of An Erectile Dysfunction Drug Can Be Risky For Some

Read source of it on the http://www.sciencedaily.com/releases/2005/05/050526093144.htm site

Science Daily &

The study is reported in “Sildenafil Use, Sexual Risk Behavior, and Risk for Sexually Transmitted Diseases, including HIV Infection: a Review” by Sean Swearingen, BA and Jeffrey D. Klausner, MD, MPH. It appears with the editorial, “Viagra: The Risks of Recreational Use” by Joseph S. Alpert, MD, in The American Journal of Medicine, Volume 118, Number 6, published by Elsevier.

Note: This story has been adapted from a news release issued by Elsevier Health Sciences.

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News - US ‘plans’ to pull out of Falluja

Read more on News - US ‘plans’ to pull out of Falluja

US marines have agreed a framework plan to withdraw from the besieged Iraqi city of Falluja, says the local American military commander.

Lt Col Brennan Byrne said this would allow a newly created all-Iraqi force to take control of the city.

He said this would happen on Friday, but US defence officials in Washington denied knowledge of a firm deal.

And hours after the announcement, US warplanes hit insurgent targets in the city again.

“We had a couple of F-16s and Navy F-18s drop six precision guided munitions in Falluja, destroying two buildings where anti-coalition forces were hiding or using to fire on marines,” said Lieutenant Gary Arasin, an air force spokesman.

Falluja, a predominantly Sunni Muslim city of 300,000 people 50km (30 miles) west of the capital Baghdad, has been a hotbed of resistance to the US-led occupation of Iraq.

Satellite image showing location of recent fighting in Falluja

Enlarge Image

US forces moved against insurgents in the city on 5 April following the gruesome killings of four American private security contractors there.

Doctors in Falluja say some 600 people have already been killed since the siege began and thousands have fled.

Elsewhere in Iraq, 10 US soldiers have been killed in attacks - eight in a car bombing south of Baghdad.

‘Falluja Protection Army’

Col Byrne told reporters he had reached an agreement with a group of former Iraqi military officers to bring an end to the intense fighting that has ravaged parts of Falluja.

He said it would be known as the Falluja Protection Army (FPA), and would be made up of about 1,100 Iraqi soldiers led by a former general from the Saddam Hussein era.

“The plan is that the whole of Falluja will be under the control of the FPA,” said Col Byrne.

However, he said the force would ultimately be subordinate to the marines, who would remain in the area, but outside the city itself.

US troops in Falluja
Marines defend tactics

The BBC’s Dominic Hughes, in the Iraqi capital, says the plan has many holes.

Just how much influence the new force will have over rebel fighters in the town is not known, he says, and neither the Pentagon, nor the Coalition Provisional Authority in Baghdad appears to have any knowledge of a deal.

Officials at the Pentagon insisted discussions were continuing - and that US marines had not begun disengaging from the area.

US commanders have held back from an all-out assault on the city.

They insisted that the insurgents - who they say include former members of Saddam Hussein’s Republican Guard military units and foreign Islamic militants - should turn in their heavy weapons. It is unclear whether this demand is covered by the reported agreement.

Pentagon worries

The image of the US marines withdrawing from an Iraqi city, effectively admitting that they cannot control it, is not one which pleases the Pentagon, says the BBC’s Justin Webb in Washington.

However much this action might be seen as prudent and wise, it could also send out a message that America in certain military situations is impotent, our correspondent says.

A new opinion poll suggests dwindling support among Americans for the invasion and occupation of Iraq.

Only 47% of 1,042 Americans questioned believed invading Iraq was the right thing to do, the lowest support recorded in
the polls since the war began.


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UkMedix Breaking Safety News: UK Online Pharmacy Puts Customers Health First and Profits Later

Latest medical news UKMedix now add extra protection to prove its medication is only provided by licensed suppliers.

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To ensure customer safety, UKMedix and a network of UK wide pharmacies have introduced a system called PharmaCheck. Pharmacheck is a unique service that allows a customer to verify the dispensing pharmacy for their order. The verification means that purchasers of certain pharmaceutical products can see if their chosen supplier is licensed in the UK and therefore regulated.

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Officials find bazookas, snakes and narcotics in mail coming to Canada

By Noor Javed

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TORONTO (CP) - Bazookas, containers squirming with snakes and toys stuffed with cocaine - they’ve all managed to find their way into Canada in a way most people might never expect.

Neatly packaged and creatively disguised, they’re just some of the thousands of surprising discoveries made by Canada Border Services officials simply by examining packages and parcels destined for mailboxes across the country.
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Living With a Spinal Cord Injury - Intimacy and Fertility

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spinal cord injury (SCI) can affect intimacy, both
physically and emotionally. The injury may result in changes in relationships,
sexual activity and the desire for sexual activity, and the ability to have
children.

After an SCI, how you look and what you are able to do changes. You
may use crutches or a wheelchair and may not be able to participate in all the
activities you did previously. You may also feel less of a person sexually;
your SCI may have affected how your sexual organs function. These changes often
result in frustration, anger, and disappointment, all of which can strain a
relationship. People with SCIs may wonder if they will be able to maintain the
relationship they are in or be able to develop new ones. (more…)

Release Of Viagra Info. Fought

And some information of soft viagra tablet.
(AP) The maker of Viagra is heading to court to block the release of Canadian health department records about the popular anti-impotence drug.



The pharmaceutical company Pfizer filed a notice of motion this month to prevent Health Canada from releasing documents under the federal Access to Information Act about the safety and effectiveness of Viagra.



The documents were requested in February by the Toronto based newspaper, The Canadian Press.



The move is being taken despite the department’s decision that the records do not contain any information harmful to the company and should be made public.
(more…)

News - Pfizer workers wait for jobs toll

Read more on News - Pfizer workers wait for jobs toll
Staff at drugs giant Pfizer in Kent stayed late after work on Thursday to watch details of how many jobs will be lost in a global business review.


The 3,700 workers in Sandwich and Sittingbourne were among staff watching a worldwide company broadcast.


But they will not find out exactly how many jobs will go in Kent until an announcement on Friday morning.


The company, which makes impotence drug Viagra, has already announced 400 job losses in Sandwich this year.


Biosciences research


It said in January the jobs would be lost over the “next several years”.


Another 200 were shed in April 2003, at what is East Kent’s biggest employer.


Pfizer employs 3,600 people at its European research and development HQ in Sandwich and up to 100 at a biosciences research unit in Sittingbourne.


A two-hour presentation in Sandwich on Friday will explain how the changes affect them.


The current “Adapting To Scale” job cutting exercise follows the company’s takeover of rival drug companies Pharmacia in 2002 and Warner Lambert in 2002.


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Diabetes and Erection Problems

To a healthy young man, erectile dysfunction (ED) may seem unthinkable. You
can probably remember times (think back to high school) when you wished it
wasn’t so easy to get an erection.

But as you age — and especially when you have diabetes — you may notice
some changes. Maybe it takes more coaxing to get erect than it used to.
Sometimes it may take more direct stimulation of the penis, whereas merely a
daydream or the suggestion of sex was once enough. Or perhaps your erection
isn’t quite as firm as it once was, but it’s still good enough. These are
normal changes.

So, when is it erectile dysfunction and when should you seek help? Let’s
consider a few scenarios:

1. You come home one evening after a long and stressful day at work.
Your partner wants to have sex. You think you’d like to also, but you just
can’t get an erection. The next time you try, everything is fine.

In this case, your problem probably doesn’t need medical treatment. It’s
normal to have erection problems on occasion, as long as it’s rare. If it
starts to happen more often, or last for more then a few months, you may want
to talk to your doctor about it.

2. Sometimes when you try to have sex, you get only partially erect.
Your erection isn’t rigid enough to enter your partner.

In the most severe cases of erectile dysfunction, a man isn’t able to get
even slightly erect. But there are degrees of erection problems. Even mild
erectile dysfunction is worth discussing with your doctor.

3. You can get a good erection but after you start to have intercourse
you can’t maintain it.

This can be very frustrating for you and your partner. Even though you are
able to get an erection, if it doesn’t last long enough to complete sexual
intercourse you may have erectile dysfunction.

Erectile dysfunction can be caused by a medical problem like diabetes, heart
disease or depression. Physical problems cause an estimated 80% of cases of
erection problems. The other 20% of erection problems are psychological. For a
long time, doctors thought that erectile dysfunction was mostly all in one’s
head. Now they know that is not true. Still, the mind plays a big role in
getting an erection. Maybe you’re losing your erection during sex due to
anxiety or other issues between you and your partner. Your doctor can help you
determine the cause.

4. Your doctor prescribes a new medication and you notice that it’s more
difficult to get an erection than it was before you started taking it.

Side effects of drugs cause up to 25% of erectile dysfunction. Prescription
drugs that may affect sexual function include:

  • Blood pressure medicine
  • Antidepressants
  • Antipsychotic drugs
  • Sedatives
  • Seizure medications

Talk to your doctor about switching to a different drug that’s less likely
to cause problems. If that’s not an option, ask about treatment options for
erectile dysfunction.

5. You smoke about a pack of cigarettes a day, or you have several
alcoholic drinks every night. It’s difficult for you to get an erection
sometimes.

Drinking too much alcohol can lead to erectile dysfunction. While a glass of
wine may help you and your partner get in the mood, heavy drinking can really
hamper your sexual performance. Smoking can also cause difficulties getting
erections because it damages your blood vessels. A large study conducted in
1999 in Finland showed a link between cigarette smoking and declining sexual
function. Lifestyle modification — such as limiting alcohol use and quitting
smoking — can do a lot to solve the problem. (more…)

Diabetes Complications

There are many things you can do to prevent the development and progression
of diabetes-related complications. After reading about the following
diabetes-related complications, talk to your doctor about your health risk for
these problems and some ways they can be prevented.

Infection

Diabetes can slow down your body’s ability to fight infection. High blood
glucose leads to high levels of sugar in your body’s tissues. When this
happens, bacteria grow and infections can develop more quickly. Common sites of
infection are your bladder, kidneys, vagina, gums, feet, and skin. Early
treatment of infections can prevent more serious complications.

Skin Problems

As many as a third of people with diabetes will have a skin condition
related to their disease at some time in their lives. High levels of glucose in
the blood provide an excellent breeding ground for bacteria and fungi and can
reduce the body’s ability to heal itself. Fortunately, most skin conditions can
be prevented and successfully treated if caught early. But if not cared for
properly, a minor skin condition can turn into a serious problem with
potentially severe consequences.

Heart Disease

At every visit, your health care provider will check your blood pressure.
Your blood cholesterol level and triglycerides may be checked at your first
visit. A baseline EKG should also be obtained as part of a complete medical
record. Tell your doctor about any personal risk factors you have for heart
disease, such as a family history or whether you smoke, and work out a
prevention plan that includes weight loss, regular exercise, and stress
management, as well as keeping your blood pressure, cholesterol, and
triglycerides at normal levels.

Erectile Dysfunction

Diabetes increases the chance of erectile dysfunction. For some men,
adopting a healthier lifestyle, such as quitting smoking, exercising regularly,
and reducing stress, may be all that is needed to resolve erectile dysfunction.
Its important to talk to your health care provider about your erectile
dysfunction as your doctor can recommend other remedies — including
medications, a vacuum constriction device (VCD), and other erectile dysfunction
aids — that can help.

Stroke

If you have any signs and symptoms of stroke, including sudden weakness on
one side of the face or body; numbness in the face, arm, or leg; difficulty
speaking; trouble seeing with both eyes; or dizziness, see a doctor
immediately. You may be referred to a neurologist or other stroke specialist.
Know the warning signs of stroke and also be aware of ways to prevent this
serious problem from happening to you.

Diabetic Retinopathy

All people with diabetes should see an ophthalmologist (an eye doctor) at
least yearly. As part of the eye exam the doctor will dilate your eyes so that
he or she can see the back of the eye ( retina) and determine if the diabetes
is causing damage. In people with type 1 diabetes,
these annual exams should start within three to five years of diabetes once the
patient is aged 10 or older. People with type 2 diabetes should have their
first eye exam once they are diagnosed. Those with eye complications may need
to see their ophthalmologist more frequently. Women with diabetes who become pregnant
should have a comprehensive eye exam during the first trimester and close
follow-up with an eye doctor during their pregnancy. (This recommendation does
not apply to women who develop gestational
diabetes.)

Nerve Damage (Diabetic Neuropathy)

The most common type of nerve damage seen as a complication of diabetes is
peripheral neuropathy. Its important to get diagnosed early since many
treatment options exist for peripheral neuropathy, which increases the risk for
feet injury and amputation. Numbness, burning, or pain in your feet or hands
should be reported to your health care provider at your regular visits. Your
doctor may check sensation in the feet using pinprick test, temperature, and
vibration perception. During the exam the doctor will inspect your feet,
looking for calluses, ulcers, and deformities. Your health care provider may
also inspect the shoe you wear. (more…)

Viagra boosts feel-good “love” hormone: study

WASHINGTON (Reuters) -
Impotence drugs such as Viagra may
do more than help men physically have sex — they may also
boost levels of a hormone linked with feelings of love, U.S.
researchers reported on Thursday.

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Viagra, known generically as sildenafil, raised levels of
the hormone oxytocin in rats, the team at the University of
Wisconsin-Madison
said in a report published in the Journal of
Physiology.

This hormone is involved in nursing and childbirth but also
in orgasm and feelings of sexual pleasure.

And it seems Viagra and related drugs act on the part of
the brain that controls release of oxytocin, said Wisconsin
physiology professor Meyer Jackson.

“This is one piece in a puzzle in which many pieces are
still not available,” Jackson said in a statement. “But it
raises the possibility that erectile dysfunction drugs could be
doing more than just affecting erectile dysfunction.”

Viagra, made by Pfizer Inc., is an inhibitor of an enzyme
called phosphodiesterase type 5. Related drugs such as Eli
Lilly and Co
.'s Cialis, known generically as tadalafil, and
Levitra or vardenafil, sold by GlaxoSmithKline, Bayer AG and
Schering-Plough, are also PDE-5 inhibitors.

They block this enzyme, which in turn breaks down other
compounds. This increases blood flow in the muscles but it also
affects a brain structure known as the posterior pituitary.

This, in turn, boosts oxytocin, at least in the rats. It
probably does the same thing in people, Jackson said.

“It does the same thing it does in smooth muscle — instead
of (levels) coming down in a minute or two, they stay up a
little longer,” Jackson said in a telephone interview.

Oxytocin was known for years to be involved in labor and it
is the hormone that causes the “let-down” of milk in
breastfeeding babies. Only in recent decades has it been found
to have a function in men — in sexual arousal and function.

This could suggest other uses for Viagra and related drugs,
Jackson said — perhaps promoting social bonding.

“What I hope is that people read our paper who can test
these ideas in animals and humans,” Jackson said.

“I hope that this doesn't cause some wild orgy of
inappropriate recreational use.”

Some groups have complained that people use the impotence
drugs for fun, instead of using them as prescribed for sexual
dysfunction caused by low blood flow to the genitals.

The drugs can cause fatal side effects if used with certain
other drugs, and some studies also suggest they may affect the
eyes in some patients, so doctors stress they are not for
casual use. (more…)