Consumers are encouraged to use the gum for at least 30 minutes prior to entry into sexual relations. In the patent application states that chewing gum provides a gradual release of the active substance in blood that can increase the effectiveness of its action. At the same time, the company Wrigley says has no plans commercial production of chewing gum with “Viagra”. “There is a big difference between a patent and actually developing the product”. the spokesperson said.

The main obstacle is that currently the drug Viagra used for the treatment of impotence, is patented by pharmaceutical company Pfizer, the patent time of which will be expired soon.

The prevalence of sexual dysfunction in men with excess weight is quite high – more than 50%. The production of sex hormones and reproductive capacity in men depends on adequate amounts of fat, since from it is the synthesis of the main male hormone – testosterone. However, with excess fat in the body much adipose tissue accumulated, which violates the hormone, leading to disturbance of sexual function, decreased sexual desire and, in some cases to infertility. Look at your reflection in the mirror. Have you exceeded your allowable reserves of adipose tissue? The great philosopher and physician Avicenna said: “In the treatment of each disease, the fight against obesity should be considered as a first step.”

In Men, unlike women, the greatest accumulation of fat occurs in the stomach area. Besides violating the synthesis and production of testosterone, fat tissue influences the many factors that adversely impact on the central mechanisms regulating functions of the male genitals. In addition, disturbed carbohydrate and fat metabolism, developing hypertension, coronary heart disease and diabetes. These conditions also inhibit sexual function.

If you mark the decline of sexual desire and failure in love life, you should consult a doctor andrology. Who but an expert on men’s health, knows all the secrets of the various periods of life, men and their relationship to metabolic processes in the body. Moreover, that the relationship between dysfunction of the gonads and the development of obesity has long been known. Obesity occurs in men with initially normal reproductive system, and the progression of obesity is reduction of testosterone in the body. His failure in men with obesity is a significant factor in treatment and an important role to play therapy aimed at normalizing testosterone content in blood plasma.

Having conducted a series of experiments, the researchers found that men who inhaled women’s tears, precipitated by emotional stress, experienced less sexual arousal than inhalation of a neutral salt solution applied on the cheeks of participating test.

According to carried out the research of Dr. Noam Sobel, a professor of neurobiology at the Weizmann Institute in Israel, such a reaction in men in women’s tears caused by a combination of factors – the level of testosterone, the reaction of the skin on the lacrimal fluid, as well as visual images.

“Basically what we found, it is chemically conditioned signal indicating” no “or” at least not right now, “- said Dr. Sobel.

Scientists are also involved in research on the impact of male and tears. Dr. Sobel says that in this case may reduce aggression from other males. But until the problem is that men find volunteers that can
squeeze out a tear emotional, very difficult.

Robert R. Provine, a psychologist and neuroscientist at the University of Maryland, Baltimore County, who has studied the effect of tears, said that the discovery is important because the “emotional tears are an essential factor in the evolutionary development of man as a social species, and can pass on information about human pheromones.

While it remains unclear – in what way this is perceived by a chemical signal – through the olfactory function or in some other way.

Some experts believe that tears were generally designed to reduce male aggression against women, debilitated as a result of emotional stress. There is an assumption that the effect of women’s tears is associated with the menstrual cycle.

“There are several lines of evidence that women are more likely to cry during menstruation, but from a biological point of view, this is not the most effective time for sex, so that the reduction of sexual stimulation of your partner during this time is very convenient,” – says Dr. Sobel.

On the eve of Thanksgiving Day New York Daily News newspaper has published a report by American scientists that the smell of pumpkin pie, traditional for this holiday, equally strongly stimulates both men and women.

According to research (I do not know how they performed), the smell of pumpkin pie increases blood flow to the penis, on average, at 40% of the participants in this experiment. Accordingly, women have more chances to achieve orgasm, giving partner fragrant pumpkin pie.

By the way, the combination of the smell of pumpkin pie and lavender scent is even stronger than just pumpkin pie. So it is recommended to experiment with mixing them.

American scientists have given another tip housewife who dreams of macho and female orgasm: when cooking with pumpkin pie, do not throw the pumpkin seeds. They need to entertain the gentleman! It turns out that pumpkin seeds are rich in zinc, which increases the amount of testosterone in the blood. This, in turn, also affects the male potency.

As an alternative to pumpkin pie, there is Vanilla, and Strawberry. Their scents also affect men and their potency.

Researchers found that there are 15.8% suffered from impotence men among those who found inflammation root shell teeth and adjoining tissues as a consequence of dental caries. Erectile dysfunction was expressed in moderate to severe.

Moreover, if the oral cavity is not hit, the dysfunction was observed only in 2.1% of cases, says doctor.

What does bring the baggage with that experience? In his youth, there are a lot of In his youth, vitality and hormones. Therefore, failure of erection are minor and easily may be written off to fatigue, alcohol, accident. Exception is made under the name “wedding impotence. The guy wants wants wants, but “before the wedding can not do!”. Occurs scrapped drive and after the wedding, there is no erection. This may take from two to three months till the gradually restoration of erections. But for how long? Frustration is deeply stuck in the mind and will take years, feeling a little dull, hormones, fewer and fewer crashes occur more often. Already viagra doesn’t help as well as oyher stimulating medicine don’t give any result…

According to statistics, 40 percent of men in their prime have problems with potency. Of course, before turning to a psychologist, it is necessary to exclude all health problems – infectious disease, prostatitis, check out the endocrine system … But the erection should always be! If erection problems remain after medical treatment, and morning and nocturnal erections do exist, then from then on should turn to a psychologist.

All the above applies to women. Overly strict upbringing as a child leads to a ban on pleasure, to desire, which in turn results in frigidity. Argued that frigidity – this is purely a women’s issue. In reality, the men are to her nothing less. Frigidity pushes man to frequent changes of partners, search for fun on the side – he just can not get satisfaction from intercourse and it seems to him that he just got a bad partner, and we must look for something else. But as a rule, such searches lead nowhere, because the answer lies in himself.
In many cases, to cope alone with such problems, decode soaked from the negative experience of life is extremely difficult. It can take many years, and by a qualified help to reduce this time dozens of times.

Counselling

Counselling can be effective for psychogenic causes of erectile dysfunction, either alone or in combination with other forms of therapy. Since many of people with erectile dysfunction have a partial psychological component, counselling either alone or together as a couple is often helpful.

Lifestyle

Weight loss may improve erectile dysfunction. A recent study followed 110 obese Italian men. The intervention group (who lost an average of 15% of their body mass) had a 31% cure rate of their erectile dysfunction. This is contrast to the control group–those who lost no weight only had a 5% cure rate. However, it is important to note that these men were well-motivated and had interaction with a team of experts.

Improving cholesterol and maintaining good exercise are associated with reduced risk or erectile dysfunction.

Yohimbine

Yohimbine is an older drug, an oral tablet that was used before the advent of PDE5 inhibitor medications. It is derived from an extract of the bark of a West African tree.

Yohimbine works by raising the levels of a neurotransmitter called norepinephrine which stimulates brain sexual response. It is modestly effective at treating erectile dysfunction

Side-effects include headache, dizziness, difficulty sleeping, and nervousness. Even at low doses, it raises blood pressure and heart rate. The drug is among a group of drugs that are have been on the market since before 1938 and are not regulated by the FDA.

Alprostadil injection

Alprostadil is a synthetic PGE1 that can be injected into the penis to achieve erections. It relaxes the penile smooth muscles, thus increasing blood flow into the penis.

Erections occur 5-20 minutes after injection, and last as long as 1 hour. With intact vasculature, alprostadil has a fairly high success rate, helping as many as 70-90% of cases.

Side-effects include penile scarring, bleeding and priapism. Also, the injections are sometimes inappropriate for men with poor manual dexterity, poor eyesight or hypotensive episodes.

Alprostadil suppository

Alprostadil suppository is PGE1 distributed under the trade name MUSE (the medicated urethral system for erection). It is a small item that is placed into the urethra of the penis. Some men then place a rubber band around the penis base to help sustain the erection.

In a selected group, effectiveness was noted as 65%.

The placing of a suppository may be uncomfortable for some, but often a more attractive option than needle insertion. Side-effects of alprostadil include dizziness, bleeding and fibrous tissue formation.

Vacuum pump

Vacuum pump devices are comprised of a plastic tube that is placed around the penis, with a pump that creates a vacuum around the shaft, thus drawing blood inwards and producing an erection. A ring or tension band is then placed around the base of the penis to extend the duration of the erection.

Vacuum pumps are available without prescription. The pumps are generally very safe, since there is no medication involved. Rarely, side-effects such as hematoma and bruising may occur. Barriers to usage include the perceived clumsiness of use in the bedroom, and the cost of a quality device.

Testosterone hormone replacement

Testosterone replacement is rarely used, since only approximately 5% of men with erectile dysfunction have a testosterone deficiency as the cause of their condition.

Testosterone therapy requires the hormone to be given at regular intervals, usually by an injection, a topical gel or through a skin patch. Side-effects include the possibilities of enlarging the prostate or stimulating a latent hormone-sensitive cancer.

Blood vessel repair surgery

If erectile dysfunction is due to a problem in the blood vessels of the penis, in some cases the vasculature may be modified surgically. It is typically only considered in cases such as a younger man with pelvic trauma.

Blood vessel repair can improve erections in two possible ways: by allowing more blood into the penis (by clearing blockages in the arteries) or preventing blood from being lost from the penis (by repairing leaking veins).

There are possible side-effects of surgery including infection, and sometimes repeat surgery is required.

Penile implant surgery

Penile implant surgery is a option for erectile dysfunction that has failed on all other options. An inflatable prosthetic device is surgically placed into the penis, and inflated when needed via a small pump.

Since this is a last-line treatment, the patients who have failed on every other treatment are usually satisfied with finally getting results [Ref].

As it is a surgery, there are possible surgical side-effects such as infection.
4. Future treatments/advances

Apomorphine

Apomorphine is a sublingual drug approved in Europe, but not yet in the USA. It is a dopamine D1 and D2 receptor antagonist.

It does not work as well as the PDE5 inhibitor medications, and is best suited for patients with mild to moderate erectile dysfunction. Side-effects include nausea, sweating and dizziness.

One benefit of apomorphine is the relative absence of contraindications. Notably, apomorphine can be used by patients who are also taking nitrates.

Daily use of Cialis

Some urologists have described positive results using Cialis Tadalafil either daily or every other day, instead of on-demand. The premise is maximize spontaneity. Currently this is not recommended by the drug’s manufacturer, though studies may someday show merit to this regular regimen approach.

Novel agents

Novel agents to treat erectile dysfunction are in constant development. While some companies are researching additional PDE5 inhibitor drugs, other approaches are more varied. Mechanisms include potassium channel openers, endogenous cyclic GMP, rho-kinase inhibitors and even gene therapy.

As well as different mechanisms of treating the problem, new delivery methods are also being researched. Future drugs may be delivered as creams onto the penis, via a skin patch or through a nasal spray.

Combination therapy

Combination therapy is being increasingly studied. One of the more popular has been the combination of a PDE5 drug with either an alprostadil injection or suppository. PGE5 inhibitors may also be someday combined with other medications such as testosterone, doxazosin or apomorphine.

Organic

Organic causes are causes that are a result of a physically identifiable cause such as a bodily disease, or a side effect of a drug.
The vast majority (85-90%) of erectile dysfunction is from an organic cause. The full list of causes is expansive. The most clinically relevant are: age, vascular disease, diabetes, lifestyle, neurological disease, prostate surgery/radiation, trauma and medications.

Age

Beginning at middle age, blood vessels within the penis become increasingly less pliable, making blood flow through the vessels more difficult.

Vascular disease

In men older than 50 years, nearly half of all erectile dysfunction is a result of vascular disease. Diseases include peripheral vascular disease, atherosclerosis, myocardial infarction and hypertension. Males who have had either a heart attack or open-heart surgery have a 60% chance of erectile dysfunction.

Diabetes

Diabetes is a common cause, with approximately one-half of all diabetic men experiencing erectile dysfunction at some point in their lives. Since diabetes has adverse effects on both blood vessels and nerves, the erectile dysfunction is likely a result of both. Maintaining optimal glucose control minimizes the risk of erectile dysfunction.

Lifestyle

Smoking is an independent risk factor for erectile dysfunction, accelerating atherosclerosis of penile blood vessels. Smokers are 50% more likely to get erectile dysfunction.
The MMAS study results show that men who do regular exercise are at lower risk of erectile dysfunction [Ref], likely due to positive cardiovascular effects.
Also, the MMAS study revealed that high-density lipoprotein (HDL)–the so-called “good cholesterol”–was associated with a reduced risk of erectile dysfunction.
The long-term intake of alcohol can damage conduction of nervous signals, resulting in a decreased ability to achieve satisfactory erections.

Neurological disease

Diseases of the nervous system are another cause, since intact nervous pathways are required for an erection. Disorders include stroke, Alzheimer disease, epilepsy and multiple sclerosis.

Prostate surgery/radiation

Prostate surgery can lead to erectile dysfunction, due to damage to nerves, blood vessels, or both. In surgery to reduce benign prostatic hyperplasia (BPH), the risk of erectile dysfunction is approximately 10-20%. In a radical prostatectomy, patients who are younger than 60 years have only a 20% chance of erectile dysfunction, but patients older than 70 years have a 90% chance. In radiation therapy for prostate cancer, 50% of men will experience erectile dysfunction within 5 years.

Trauma

Trauma to the vasculature or nervous pathways can lead to erectile dysfunction. Interestingly, bicycle riding is undergoing research as a possible factor causing such injury to the pelvic area, and bicycle seat manufacturers have been quick to respond with new bicycle seats designed to reduce pressure on this important area.

Medications

Both prescription and illicit medications can induce erectile dysfunction.
The commonest prescription medications which impair erections are: antihypertensives, antidepressants, antipsychotics, cholesterol-lowering agents, some anti-ulcer drugs, 5-alpha reductase inhibitors and hormonally active drugs such as finasteride.
Illicit medications include cocaine and ectasy (MDMA). Since MDMA can result in a temporary erectile dysfunction, some addicts use a concurrent Viagra tablet to counteract this effect [Ref]. This combination of MDMA and Viagra has been termed “sextasy”.

Psychogenic

Psychogenic refers to impotence from a psychological cause. Only 10-15% of all erectile dysfunction is due to psychogenic causes.
Psychogenic erectile dysfunction is characterized by good nocturnal and morning erections and negative lab investigations. Another hallmark finding is variable erections: normal one day and absent the next.
Depression is one of the best studied causes. The MMAS study found that depression was the second likeliest risk factor for erectile dysfunction (odds ratio of 1.82). Additionally, nearly 100% of men suffering from severe depression also have erectile dysfunction.
Other common psychogenic causes include anxiety (including performance anxiety), low self-esteem, stress and guilt. Even diseases such as post-traumatic stress disorder (PTSD) can be associated with erectile dysfunction.

Combination

Organic and psychogenic causes can often co-exist.
This can occur as a pure clustering of unrelated diseases, such as a diabetic patient with stress at work.
It can also occur as a clustering of risk factors. For example, the risks for vascular disease also increase the likelihood of depression. These risk factors include smoking, obesity and a sedentary lifestyle [Ref]. One study even coined the term “DEC syndrome”, referring to men suffering from depression, erectile dysfunction and coronary heart disease, since this triad of conditions is so common. Also, age increases the risk of both erectile dysfunction and the risk of depression.

Another interplay of organic and psychogenic causes is the medical treatment of a psychological disorder, such as depression. Depression is a cause of erectile dysfunction, and one of the most commonly used classes of anti-depressants are the selective serotonin reuptake inhibitors (SSRIs) which can also cause erectile dysfunction. Fortunately, one can usually readily treat the erectile dysfunction side effect of SSRIs with PDE5 inhibitors.

Psychological factors also can worsen impotence caused by a physical condition. Someone may experience anxiety about sex after a recent myocardial infarction, or low mood while adjusting to disability following a stroke.