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Catalanohazel’s blog. answers and questions regarding erectile dysfunction new drugs.Viagra: How Young Is Too Young?
Posted April 30th, 2008 in Erectile Dysfunction Drugs, Generic Viagra, Sildenafil Citrate and Viagra
Rafael Palmeiro seems an unlikely Viagra pitchman. The Texas
Rangers slugger is only 37 and won’t admit to having erection problems, yet he
recently agreed to appear in ads promoting the drug. The deal has made people
wonder whether Palmeiro really represents men with erectile generic overnight shipping viagra
, or
whether Pfizer, the company that makes Viagra, wants to persuade young men to
try it for fun.
It’s true that erectile dysfunction is more common in older
men, but many potential Viagra users are hardly senior citizens: About 40% of
40-year-old men in the U.S. have some degree of erectile dysfunction. Most
Viagra users today, according to Pfizer, are in their early to mid 50s. So it
makes sense that the company would want to reach more men around Palmeiro’s
age.
Urologist Myron Murdock, medical director of the Impotence
Institute of America, says these men are likely to use Viagra because sexual
erectile dysfunction meds
is a high priority for them.
A younger man, Murdock says, “wants his V-12 Jaguar working
just perfectly,” whereas an elderly gent may be content with less
dependable erections. What’s more, the sexual partners of younger men “are
more demanding of their performance,” Murdock says.
Pfizer denies that it’s promoting Viagra for recreational use.
“We’ve consistently opposed that,” says spokesman Geoff Cook.
Nevertheless, Murdock says it’s fine to pop the little blue pill to
“optimize” your sexual performance.
We assume all young men have normal sexual functioning,
“but they’re really not normal,” Murdock says. Hardening of the
arteries, which restricts blood flow to the penis, can begin during the teen
years, so that by the time a man is in his 20s, his ability to get and keep an
erection has already begun to decline. Murdock says many men who seek Viagra
for recreational use actually have minor erectile dysfunction.
There’s also some evidence that Viagra can shorten the time it
takes a man to recover after sex and be ready for another round. This is called
the “refractory period.” Normally it lasts 20 minutes or longer. One
study, published in the journal Human Reproduction in January 2000,
found that Viagra shortened the refractory period by about 10 minutes in
healthy men.
What Viagra cannot do is increase your sexual appetite or make
you ejaculate if you have problems reaching orgasm. Ira Sharlip, urologist in
San Francisco, says you shouldn’t expect your erections to reach staggering new
proportions, either. “I don’t believe that Viagra can increase an erection
beyond 100% of normal,” he says.
“Viagra is a super-safe drug,” Murdock says, assuming
you have a healthy heart and don’t take nitrates.
Nitrates include nitroglycerin — a drug that many men take for
chest pain from heart disease — and “poppers.” Poppers are little
vials of amyl or butyl nitrate. Breaking the vial releases nitrate vapor, which
gives a brief high when inhaled. It’s most often used to enhance sexual
pleasure, and mostly by gay men. Poppers are not all that safe to use on their
own, and they’re especially dangerous when you’re on Viagra.
Nitrates widen blood vessels, and Viagra increases that effect.
Mixing the two can cause your blood pressure to drop drastically. A sudden drop
in blood pressure can make you pass out, and you may die if your blood pressure
stays too low for too long.
Preservatives like sodium nitrate — found in processed food –
do not cause this problem, so you won’t die from eating a hot dog while on
Viagra. Even so, it’s best to take it on an empty stomach. That way, the drug
absorbs into your bloodstream faster. Wine may contain nitrates, but not the
kind that cause problems with Viagra. It’s fine to play some Marvin Gaye on the
stereo and sip a glass of Chardonnay, if that’s what puts you in the mood.
Although you may be tempted to order Viagra discreetly from one
of the hundreds of Web sites that sell it, don’t. “It’s bad medicine,”
Murdock says. You really must bring your doctor into your sex life if you want
to use Viagra.
When you buy from an online pharmacy, you just have to answer
some health questions before you proceed to the checkout page. If you answer
honestly — and that might be a big “if” for those determined to get
what they want — the generic omnigen viagra may catch some possible complications. But
the pharmacists who fill your order don’t know your medical history, and no
questionnaire can diagnose the root cause of your problem. Erectile dysfunction
can have serious underlying causes, like diabetes, heart disease, liver
disease, or thyroid disease.
Cook says Pfizer is opposed to Internet Viagra sales. “Our
goal with any of our marketing is simply to reach men and encourage them to see
a doctor,” he says.
It seems that Viagra can make sex better for women, too. Like
the penis, the clitoris is erectile tissue — spongy tissue that becomes
engorged with blood during sexual excitement. By increasing blood flow to the
clitoris, Viagra may heighten a woman’s sensation and arousal. It also seems to
increase vaginal lubrication.
Murdock says many couples like to heat things up by splitting a
dose of Viagra. “It’s an interesting sexual situation,” he says. The
recommended dosage for men is up to 100 milligrams per day, and that seems to
be just as safe for women. Young people may get results from a smaller dose: As
little as 25 mg may be enough.
The FDA has not approved Viagra for women, but Murdock says,
“It’s just a matter of time.” He says he and other doctors who
specialize in sexual medicine prescribe it to women, which is perfectly legal.
Doctors are allowed to use their best judgment. Drug companies, however, can’t
advertise any use that isn’t FDA-approved.
The studies being done to test Viagra’s safety and
effectiveness in women have shown good results so far. “We’re cautiously
optimistic,” Cook says.
Martin F. Downs is a health writer in New York City. He was
formerly an editor at CBS HealthWatch. He has also written for Health.com,
Salon.com, and POZ magazine and is the editor of the Alicubi
Journal (alicubi.com).
Viagra Safe for Some Men With Heart Failure
Posted April 28th, 2008 in Erectile Dysfunction Drugs, Generic Viagra, Sildenafil Citrate and ViagraMarch 9, 2004 — Men with mild to moderate forms of heart
failure may be able to safely use the drug Viagra to treat erectile
levitra vs cialis
, a new study shows.
Researchers found selected men with heart failure were able to
use the drug without dangerous side effects if they were not taking nitrates
(drugs commonly used to treat heart failure) and had no evidence of a lack of
blood flow and oxygen to the heart muscle — commonly caused by narrowed heart
arteries.
Previous reports have shown that Viagra could trigger
potentially dangerous drops in blood pressure in these men. But this study
showed that although the drug caused a slight reduction in blood pressure in
this group of 35 men, no one experienced a dangerous drop in blood pressure or
other cialis vs viagra
side effects while taking Viagra.
However, Viagra can cause significant decreases in blood
pressure in people taking nitrates and should not be taken by this group.
According to researchers, erectile dysfunction affects more
than half of all men aged 40 to 70 and is common among men with heart failure,
both are conditions that are linked to vascular problems. Heart failure is a
condition in which the heart is unable to pump enough blood to meet the body’s
needs.
Despite the fact that ED is common among men with heart
failure, researchers say the online sildenafil citrate and safety of treatment of erectile
dysfunction has not been thoroughly studied.
Study Clears Some Viagra Fears
Researchers say initial reports of deaths associated with
Viagra use soon after the drug was released have caused physicians to hesitate
before prescribing the drug to patients with significant heart disease.
However, it is now known that the drug does not increase
heart-related deaths, say researcher Linda J. Webster, MScN, of the University
of Alberta, and colleagues.
In this study, researchers looked at the effects of treating ED
with Viagra in a carefully selected group of 35 men with mild to moderate heart
failure who did not use nitates. The men were randomly divided into two groups:
one took Viagra for six weeks and then switched to a placebo for six weeks, and
the other took a placebo for six weeks and then took Viagra for another six
weeks.
The results appear in the March 8 issue of the Archives of
Internal Medicine.
The study showed that Viagra caused an average drop in blood
pressure of about 6 mm Hg — an insignificant drop that did not lead to
symptoms.
Researchers found Viagra improved ED and quality of life among
this group, and also appeared to reduce symptoms of depression.
“This study provides new evidence that it is safe and
effective to treat men with ED and moderate heart failure with sildenafil,”
they write.
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Viagra Label May Note Rare Vision Problems
Posted April 27th, 2008 in Erectile Dysfunction Drugs, Generic Viagra, Sildenafil Citrate and Viagra
|
May 27, 2005 — Viagra’s label may change to reflect rare vision problems reported by a few men who have used the erectile dysfunction drug.vision problems reported by a few men who have used the erectile dysfunction drug. Viagra’s maker, Pfizer, issued a statement saying it is “in buy viagra woman “Viagra has a strong safety profile and remains an effective medication that benefits millions of patients,” says the statement. Pfizer says a review of 103 clinical trials of Viagra — including 13,000 patients — found no reports of the eye problem, which is called nonarteritic anterior ischemic optic neuropathy (NAION). WebMD reported on the topic in April, when ophthalmologist Howard Pomeranz, MD, PhD, published a report describing 14 cases of NAION in men taking Viagra. Viagra has been used by 23 million men worldwide, says Pfizer’s statement. The pharmaceutical company is a WebMD sponsor. A call to the FDA for comment was not returned before publication. Pfizer: ‘No Evidence’ of More Frequent Occurrence“There is no evidence showing that NAION occurred more dysfunction pills Pomeranz’s report appeared in the March issue of the Journal of Cheap generic overnight viagra “The number of cases was very small,” he said. None of the men went blind, although their vision loss was permanent and reportedly started within 24-36 hours of taking Viagra. Pomeranz didn’t test Viagra’s eye effects. Instead, he described the men’s reports of vision loss. Most Affected Men Had Other Health ProblemsThe men in Pomeranz’s report were 50-69 years old. Almost all had health problems including high blood pressure, diabetes, high levitra vs cialis NAION is the most common acute disease of the optic nerve in adults over the age of 50. It shares a number of risk factors with erectile dysfunction. These include high cholesterol, high blood pressure, and diabetes. The Pfizer statement says, “There is no evidence showing that NAION occurred more frequently in men taking Viagra than men of similar age and health who did not take Viagra.” An eye exam can screen for that structural problem. Men should talk to their doctors about any risks, Pomeranz told WebMD in April. At that time, Pfizer spokesman Daniel Watts told WebMD that Pfizer had found no reports of NAION in Viagra’s studies prior to marketing. Watts also said “there does not appear to be sufficient evidence to suggest a single identifying association of these events with Viagra therapy” and that the company would continue to monitor the database. Pomeranz told WebMD in April that he had no reason to doubt the drug company’s statement. |
Viagra May Treat Rare Lung Disease in Kids
Posted April 26th, 2008 in Erectile Dysfunction Drugs, Generic Viagra, Sildenafil Citrate and ViagraJune 13, 2005 — Viagra may be famous for helping men in the bedroom, but a
new study shows it may also help children with a rare and often fatal lung
disease.
Soft viagra
found the active ingredient in Viagra, pills
, helped
children with pulmonary arterial dysfunction pills
(PAH) walk farther and breathe
easier when taken over the course of a year.
Pulmonary arterial hypertension occurs when blood pressure in the arteries
that supply blood to the lungs becomes dangerously high and causes symptoms
including fatigue, dizziness, shortness of breath, and eventually heart failure
and death.
“Untreated, children usually die within one year of diagnosis,” says
researcher Ian Adatia, associate professor of pediatrics at the University of
California San Francisco Ed medicine
Hospital, in a news release. He says that
even with the best available treatment few people live five years after the
disease is diagnosed.
But the small, pilot study showed that sildenafil provided significant
benefits for children with the lung condition with fewer side effects than
existing treatments.
Earlier this month, the FDA approved sildenafil for the treatment of PAH
under the brand name Revatio.
Sildenafil Eases Lung Disease
In the study, which appears in the current issue of Circulation: Journal
of the American Heart Association, pills
looked at the effects of
sildenafil in a group of 14 children with symptomatic pulmonary arterial
hypertension.
The children received varying doses of the drug along with other drugs as
needed, such as blood thinners. After one year of treatment, the results showed
that the children were able to walk farther than typically seen with other
drugs used to treat PAH.
For example, the average distance walked in six minutes, a standard measure
of PAH severity, increased by 154 meters or more than one and a half football
fields.
Researchers say sildenafil appears to help pulmonary hypertension by
relaxing the smooth muscle of blood vessels and increasing blood flow. That
effect resulted in a 20% drop in resistance in the pulmonary arteries and
improved breathing for these children.
“Very importantly, the side effects were minimal, the drug was very easy
to take, and there were no changes in liver or kidney function that can happen
with other drugs used to treat PAH,” says Adatia.
But researchers stress that this was a very small study and more research is
needed to determine the long-term effects of sildenafil in people with the lung
disease.
Pfizer, which makes Viagra, funded the study. Pfizer is a WebMD sponsor.
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Viagra Abuse Linked to Risky Sexual Behavior
Posted April 25th, 2008 in Erectile Dysfunction Drugs, Generic Viagra, Sildenafil Citrate and Viagra
|
May 26, 2005 — Rising use and abuse of the impotence drug Viagra among men who have sex with men may dramatically increase their risk of sexually transmitted diseases (STDs) and HIV infection. A new study shows that men who have sex with men and who use Viagra engage in unprotected sex up to six times more often than nonusers of the drug. In addition, researchers found that Viagra is cheap generic overnight viagra Viagra is approved as a citrate pfizer sildenafil drug to treat erectile dysfunction, but researchers say most of the men studied had no medical need for Viagra and obtained the drug without a doctor’s prescription from a friend or off the Internet. Viagra Abuse Raises RisksIn the study, which appears in the current issue of the American Journal of Medicine, researchers analyzed 14 recent studies of Viagra among men who have sex with men. Overall, the studies showed that more than 10% of men who have sex with men use Viagra. More than 40% of HIV-positive men reported using the drug. Compared with nonusers of the drug, researchers show men who have sex with men and who use Viagra are from two to nearly six times more likely to have unprotected anal sex with a male partner of unknown HIV status. Other findings include:
New Warnings Needed for Viagra?Based on these results, researchers say the labeling for Viagra and other recently approved drugs in its class, including Cialis and Levitra, should be changed to warn users of an increased risk of STDs, including HIV infection. Although Viagra itself does not cause these infections, researchers say the increased duration of erection, increased blood flow to the penis, and subsequent sexual activity may increase the risk of acquiring these infections from an infected partner. In an editorial that accompanies the study, Joseph Alpert, MD, of the University of Arizona Health Sciences Center in Tucson, says abuse and recreational use of Viagra and other similar erectile dysfunction drugs could become a major public health problem in the U.S. He says more research is needed to determine if the risk of STDs and unsafe sex is higher in heterosexual men who use Viagra. |
Medication Headaches
Posted April 24th, 2008 in Erectile Dysfunction Drugs, Generic Viagra, Sildenafil Citrate and Viagra|
Many drugs can induce acute headache, including nitroglycerin, Drug-induced aseptic meningitis, a rare occurrence, has numerous possible The clinical presentation of drug-induced aseptic meningitis is the same as |
Sexuality in Later Life
Posted April 23rd, 2008 in Erectile Dysfunction Drugs, Generic Viagra, Sildenafil Citrate and Viagra|
People seem to want and need to be close to others. As we grow older, many What Are Normal Changes?Normal aging brings physical changes in both men and women. These changes Some women do not think things like gray hair and wrinkles make them less A woman may notice changes in her vagina. As she ages, her vagina shortens As men get older, impotence becomes more common. Erectile dysfunction drugs A man may find it takes longer to get an erection. His erection may not be |
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Headache: Drug-Induced Headache
Posted April 22nd, 2008 in Erectile Dysfunction Drugs, Generic Viagra, Sildenafil Citrate and Viagra
Many drugs can induce acute headache, including caffeine and erectile dysfunction
,
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agents (beta blockers, calcium channel blockers,
angiotensin-converting enzyme ACE inhibitors, and methyldopa), dipyridamole,
hydralazine, sildenafil, histamine receptor antagonists (e.g., cimetidine and
ranitidine), NSAIDs (especially indomethacin), cyclosporine, and antibiotics
(especially amphotericin, griseofulvin, tetracycline, and sulfonamides).
Drug-induced aseptic meningitis, a rare occurrence, has numerous possible
causes, including NSAIDs, antibiotics (e.g., trimethoprim-sulfamethoxazole,
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, erectile dysfunction remedy
, ciprofloxacin, isoniazid, and penicillin),
intrathecal drugs and diagnostics (e.g., antineoplastic agents such as
methotrexate and cytarabine; gentamicin; corticosteroids; spinal anesthesia;
baclofen; repeated iophendylate for myelography; and radiolabeled albumin);
intraventricular chemotherapy; intravenous lawsuit pfizer viagra
; vaccines (polio;
measles, mumps, and rubella; and hepatitis B); and some other drugs, such as
carbamazepine, muromonab-CD3, and ranitidine.43
The clinical presentation of drug-induced aseptic meningitis is the same as
that of viral meningitis. Cerebrospinal fluid findings are the same as those in
viral meningitis, except for a neutrophil predominance; however, in cases
induced by intravenous immunoglobulin, eosinophils are present.
Headache: Other Headaches
Posted April 21st, 2008 in Erectile Dysfunction Drugs, Generic Viagra, Sildenafil Citrate and Viagra
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Numerous other types of headache have been erectile dysfunction First or Worst and Erectile dysfunction medicine
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Sex and Aging
Posted April 20th, 2008 in Erectile Dysfunction Drugs, Generic Viagra, Sildenafil Citrate and Viagra|
People seem to want and need to be close to others. As we grow older, many What Are Normal Changes?Normal aging brings physical changes in both men and women. These changes Some women do not think things like gray hair and wrinkles make them less A woman may notice changes in her vagina. As she ages, her vagina shortens As men get older, intitle order site submit viagra A man may find it takes longer to get an erection. His erection may not be |
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