Side Effects of Viagra

Very few drugs work perfectly, and Viagra is no exception. Just about every drug has side effects that arise because the drug is flowing throughout the body and may affect parts of the body unintentionally. For example, aspirin is a drug that relieves pain, but this same drug can also erode the stomach lining and thin the blood. Those are side effects of aspirin.

Viagra has several side effects of which patients need to be aware.

© Generic Viagra
Trouble with your vision? Might be the Viagra.

­The first problem comes because Viagra happens to have a spillover effect. It blocks PDE5, but it also has an effect on PDE6. It turns out that PDE6 is used in the cone cells in the retina, so Viagra can have an effect on color vision.­ Many people who take Viagra notice a change in the way they perceive green and blue colors, or they see the world with a bluish tinge for several hours. For this reason, can’t take Viagra within 12 hours of a flight.

The second problem comes for people who are taking drugs like nitroglycerin for angina. Nitroglycerin works by increasing nitric oxide, and it helps with angina by opening up the arteries that supply the heart with oxygen. If you take nitroglycerin and Viagra together, the increased nitric oxide plus the blocking of PDE5 can lead to problems.

Other problems with Viagra can include little things like headaches (the drug, as a side effect in some men, opens up arteries in the brain’s lining and causes excess pressure) and big things like heart attacks. The possibility of heart attacks is one reason why Viagra is a prescription drug rather than an over-the-counter drug like aspirin. A doctor needs to understand your medical history and make sure that Viagra won’t cause a heart attack. Occasional patients who take Viagra®get painful, long-lasting erections and have to see a doctor to solve the problem.

Finally, there is some concern that some men, especially younger men who take Viagra®recreationally and who don’t really need it for physical reasons, may end up with a dependency on the drug. That is, they may become unable to maintain an erection without taking Viagra.

For more information about side effects, see RxList: Viagra® Side Effects.

What about Cialis and Levitra?
Viagra is a hugely successful drug, and other drug companies wanted a piece of the action. They developed different chemicals to block the PDE5 enzyme and created two new drugs: Cialis (tadalafil) and Levitra (vardenafil).

Because Cialis and Levitra block the PDE5 enzyme, they work exactly the same way as Viagra. They help men who have trouble maintaining an erection because of blood flow problems, and they only work when the man is sexually aroused.

Because they block PDE5 with different chemicals, however, there are some important differences between the three drugs. For example:

• Only Viagra causes color-vision problems.
• Cialis causes muscle aches in about 5 percent of patients.
• Viagra and Levitra last about four hours in the bloodstream. Cialis stays in the bloodstream much longer (it has a 17.5-hour half life) and can therefore be effective for more than a day.

Generic Ed Medications

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Men’s erectile

According to the United States, Massachusetts Male Aging Study 1 results show that in 40 to 70-year-old crowd, moderate and severe ED, the incidence rate was 35% or so. It is estimated that hundreds of millions of men worldwide suffer from varying degrees of ED, China, and about 0.5 ~ 100 million, indicating ED is a very common and affect a wide range of diseases, and age of onset of ED, there is dropping. If the man was a failed penetration of the vagina by the penis known as the primary ED; have had successful experiences, followed by ED occurs, known as secondary ED; some only in specific occasions and only for specific objects occurred ED, encountered another occasion or object but also the success of sexual intercourse, known as situation of ED. In the past people because of social prejudice or ashamed, but also because there is no effective medical treatment, the number of treatment is very limited, only silently endured unspeakable suffering.
From the cause of sense, ED can be divided into three kinds of properties
Organic - from the blood vessels, nerves, endocrine, or sponge, or lesions caused by abnormal;
Psychological - there is no organic damage by the erection mechanism, caused by central inhibition;
Mixed - from the organic and psychological factors common cause.

ED risk factors and diagnosis of

● age;

● systemic chronic diseases (atherosclerosis, diabetes, cardiovascular disease, kidney failure, liver failure, Alzheimer’s disease, multiple sclerosis, Peyronie’s disease, depression, anxiety and other mental illness, hyperthyroidism, A is low, hypogonadism, hyperprolactinemia

● surgery and trauma (prostate and other pelvic surgery, spinal cord injury, pelvic fracture, etc.);

● drugs (antihypertensive drugs, antipsychotics, sedatives, hypoglycemic agents, etc.);

● unhealthy lifestyle (smoking, alcohol, excessive stress), etc..

Routine diagnostic method for erectile dysfunction include general medical history, sexual history, physical examination, psychological evaluation and laboratory tests.

So how to determine whether the ability of their erection normal? Or if there is an erection difficulties, but also how to determine the severity of the disease do? Clinical erectile difficulties usually classified into the following four grades:

0 degrees (normal): normal sexual desire, erection rapid, continuous time can be to the completion of ejaculation, hardness sufficient to freely into the vagina, sexual pleasure good high frequency of sexual intercourse, masturbation erectile response to normal.

Ⅰ degree (mild): normal sexual desire, erection relatively quickly, and sometimes can not be sustained erection, hardness of erection and sometimes decreased, and occasionally can not be inserted, sexual pleasure remain, to reduce the frequency of sexual intercourse, masturbation can erection.
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Ⅱ degree (moderate): decreased sexual desire, erectile reaction is slowed down, often can not be sustained erection, erection hardness, are often inadequate penetration of the vagina, sexual pleasure subsided significantly reduced the frequency of sexual intercourse, masturbation erectile response reluctantly.

Ⅲ degree (severe): disappearance of sexual desire, erection or no response is extremely difficult, almost unable to insert the vagina, asexual pleasure, near-zero frequency of sexual intercourse, masturbation no erectile response.
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So, look at a person whether or erectile dysfunction, can be from erectile response speed, duration, hardness, and several other parameters to determine where these aspects can be a problem that is not normal. Furthermore, it should observe whether the incidence of erectile difficulties suddenly appeared by the situation of the impact of good times and bad, and psychological factors such as anxiety, fear, and if at night or early morning erections can be a normal occurrence, then their problems are mostly psychological in nature ; if erectile difficulty is that there unknowingly, the problem persisted and increased, not the situation of influence and psychological factors such as anxiety, fear has nothing to do at night or early morning erections disappear, are much more organic. With some of the following factors: whether the inhibitory function of long-term use of certain drugs, such as antihypertensive drugs; whether there is likely to affect the sexual function of other disorders, such as hypertension, heart disease, diabetes mellitus; whether alcohol, smoking and excessive fatigue, long-term trouble, severe depression, there career or personal relationships or economic crisis. The longer duration of erection problems are more severe the disease, the greater the possibility of organic; and time is short or occasional problems may just be temporary, you do not have to stress and anxiety because of psychological stress and anxiety in itself is the cause of ED.

Erectile Dysfunction Treatment principles: effective, safe, non-invasive and money.

Treatment
Non-invasive treatment: removal of causes, psychological counseling and / or psychological treatment, oral medication, vacuum ring contraction device; invasive treatment, urethral administration, intracavernous injection of vasoactive drugs, penile prosthesis implantation , penis vein / artery surgery.

Sex, drugs (pills) and rock ‘n’ roll

Making love is one of the greatest pleasures in life. For some people, a good shag with a casual partner or a heavy session with a long-term lover is satisfaction defined. They relish in the natural, feel-good dose of sex-related chemicals coursing through their veins, culminating in a mind-blowing feat of orgasmic accomplishment.

For others, the love-drug itself aint substance enough. These are people who like their hit of horny served with a heady dose of mind-altering materials.

I’m talking here about sex on drugs.

Do you love it or loathe it? Done it or don’t condone it?

Is having sex when you, your partner or both of you have consumed something that dulls, heightens or warps reality to be taken seriously? Do you have better or worse sex because of it or does the element of uncontrolled awareness negate the very essence of sharing a moment?

We’re living in a world where pills, powders and prescriptions are so commonplace that many of us will experiment at some point - and when you group alcohol (arguably the most pervasive drug in our society) under that banner, it becomes more evident how much shagging is done under altered states.

Look at the meet-market for example. The most common place to pick up (in Brisbane anyway) is at a pub, club or lounge bar resplendent in mood-enhancing music, lighting and liquor. And if we are to believe that singles or new couples really are the folks among us having the most sex (adulterers and swingers aside), it stands to reason that the nature of their lovemaking, in the early stages at least, will most likely involve the kind of lubricant that requires ID or a flagrant disregard for the law.

Why? Because for nearly all but the insanely self assured, the ability to let loose and really get your groove on may not come easy naturally. Of course, the tragic element of this situation is that folks find themselves feeling they neeeeed stuff to work their magic; that in themselves, they lack the goods and therefore more is needed more often.

It’s even worse when spark-seekers in a long-term love affair look at drugs as a way to save a languishing relationship. Personally, I feel that IF the wheel is really broken, no amount of grease is going to get things going again, particularly if you’re sourcing your shite off the black market and the side effects remain largely unknown.

So where does that leave us? Are we for or against making love out of our minds/off our faces/beyond the realms of here and now? Does a shag on substances count? Is it an extension of what you feel or a distraction from who you are?

VIAGRA is a prescription drug that works by increasing blood flow to the penis.

AROUSAL
When a man is sexually stimulated, VIAGRA helps the penis fill with enough blood to cause an erection. After sex is over, the erection goes away. It remains effective for about 12 hours.

During arousal, the arteries in the penis relax and widen, allowing more blood flow into the erectile tissues. These arteries then expand and harden. The veins that carry blood away from the penis become compressed, restricting the blood flow out of the penis. More blood begins flowing in and less flows out, making the penis larger, and causing an erection. Blood must be able to reach and remain in the erectile tissues to maintain erection quality.
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