what are the ingredence od viagra and how does it work on the metabolisem. Is it hawm full for the heart?
487080
only when u r a heart patient.
955816
The name Viagra is probably also derived from an Indian word, Sanskrit "vyaghra" (tiger), although it is also an amalgamation of Latin "vita" (life) and "Niagara" (the waterfall), perhaps intentionally appropriate.\n\nThe only issue is that the data we have are from relatively short-term studies. Viagra has been on the market since 1998 and the other two PDE-5 inhibitors were approved by the FDA in 2003. Therefore, we do not have multi-year follow-up studies. On the other hand, the drugs have been on the market for several years now and there have been no reports of negative long-term effects.”
784757
in the united states there isnt a OTC drug like viagra.if your a young person dont think that this stuff wil make you a sex machine because it wont. ive taken it but after seeing everything in bluish haze and the feeling of weird sensations over my entire body i wont take it no longer.
1072309
if Viagra is needed then go to you doctor, after he determine that it is right for you then he will give it to you, otherwise is not legal and you can go to jail for it. no to mention IT can cause serious side effects of even kill you if you don't need it or are not healthy enough to take it.  Don't play with your life like that.
1160721
Viagra among others is ery effective for restoring a mans ability to complete a satisfactory round of lovemaking. Read online about it and ohers..
373692
You might have the wrong conception on what viagra does for people. When men can't get an erection when aroused this is called impotentancy and is a problem for a good few men in the world. When a man becomes aroused there are chemical reactions that cause NO (Nitric Oxide) to be released near the penis which will cause the penis to become erect. This is a gross oversimplification, but should work. Viagra causes an increase in the amount of Nitric Oxide available to the body when an erection is needed. Women don't need Nitric Oxide since they don't get erections.\n\nViagra doesn't affect sexual attitude or create excitement for men or women. It simply allows more nitric oxide to be available when men need it. Check the website listed below to explain in more technical terms how Viagra works.\n\nI hope this helps!
110201
It could be extremely dangerous to overdose on Viagra.  The most important thing to be aware of is unsafe drops in blood pressure, which is especially worrisome if you take any other kinds of nitrates.  The warning's on the bottle, but if you experience "priaprism," (sustained erection for more than four hours), you should seek immediate care.
149463
I have taken numerous cardiac classes and would like to help you, but I need more information. What do you mean "working off 60% of its power"? Did your specialist measure your MABP? If you'd like to give me more info so I can help you out you can e-mail me @ mary.edwards4543@my.sinclair.edu
637295
Be careful, I heard of a married man that took viagra and his son had been away for a month.  When the son came back the mom was dead, the maid was pregnant and the younger sibling was running around holding his butt, and the cat was missing.  The son ended up suing the doctor.
22309
There is a herbal drug by Himalaya Prducts called Tentax Royale. It works fine but a milder version of Viagra with no side effects
12729
Viagra has been associated with blindness in a small number of cases. Pfizer, the manufacturer, says that there is no connection, but they have added a warning about rare instances of vision loss.\n\nI suspect that there is a small increased risk of vision loss, and that it is connected to some other risk factors that aren't necessarily identified yet. But, I am not a physician, and like everything medical, talk with your physician and a pharmacist about this issue.
643490
Foxglove is the source of two potent glycosides used as a heart stimulant, digoxin and digitoxin. They are administered for congestive heart failure, weakened heart and irregular heart beat (arrhythmia). These glycosides prolong the relaxation phase of the heart (ventricular diastole), thus allowing the left ventricle to fill with more blood. In accordance with Starling's Law of Contraction, the increased blood volume in the left ventricle results in a more forceful contraction (ventricular systole), thereby pumping more blood out into the aorta artery. After the contraction, as backflow pushes against the aorta semilunar valve, coronary arteries that feed the heart muscle fill with blood. They are able to fill with blood during diastole because the heart relaxes and the coronary vessels are not constricted. \nso on excess of the two stimulants, the ventricle might fill two much and during pumping it out, the muscular valves, which are thinnner at ventricle, might burst or stop the heart
492021
Viagra is the first medication in a group called 5-PDEI it is non selective drug i.e. it will inhibit the enzyme PDE all over the body including the heart enzyme hence its not recommended for cardiac patient also it has delayed onset of action 2 hours and 24 hours duration of action\ncialis and levitra are the second generation of the 5-PDEI it is more selective i.e. cause erection only with rapid onset of action 30 minuets and a duration of action more than 36 hours i.e. you can take cialis or levitra in the morning and have sex at night while viagra should be taken 2 hours before sex in addition viagra absorption is affected by the presence of food in the stomach while the absorption of cialis and levitra is not affected by the food
67481
Viagra is the pill used for the treatment of Erectile Dysfunction.\n\nViagra works by improving a man's response to sexual stimulation, increases blood flow to the penis, and allows him to lead a normal sex life. Viagra works as quickly as 30 minutes and works for at least 4 hours.
1063605
For most of us (and I'm a user) the side effects are minimal. A flushed condition on the face, a little nausea, temporary blurred vision. You may not even get any of those things. For me, it's only a temporary flushed face (which my girlfriend says she doesn't even notice). You hear about those four hour erections (which can be dangerous and you definitely should get to a doctor!) but they are extremely rare. There are a few guys who shouldn't take it at all, in particular those taking nitrite drugs for their heart (it can KILL THEM!!!) but for the majority of men (usually us older guys) it does what it is supposed to with few if any minor side effects. See a doctor to make sure it's okay for you. Most likely he'll give you a prescription and a free sample pack.
954330
You should always consult with your primary care physician before taking any new medication, but here is a list of contraindications (when NOT to use a medication) for Viagra, according to wikipedia:\n\n"Contraindications include (do not use Viagra...):\n\n    * When taking nitric oxide donors, organic nitrites and nitrates, such as glyceryl trinitrate, sodium nitroprusside, amyl nitrite ("poppers")[5]\n    * In men for whom sexual intercourse is inadvisable due to cardiovascular risk factors\n    * Severe hepatic impairment (decreased liver function)\n    * Severe impairment in renal function\n    * Hypotension (low blood pressure)\n    * Recent stroke or heart attack\n    * Hereditary degenerative retinal disorders (including genetic disorders of retinal phosphodiesterases)"
493758
In the first place Viagra is not a blood thinner,and as far as blood thinners your blood doesn't clot as fast as it normally would.You should consult your doctor or whoever prescribe this type of medication