Generic Viagra is a drug for men, which makes it possible to effectively restore the erectile function and potency. The generic is made in exact accordance with the original medicine, the only difference between them is the lower cost of the generic drug. Men can get Viagra Generic for use if necessary, in episodic cases, and also use generics on the recommendation of a doctor in a comprehensive curative course to eliminate erectile dysfunction of various etiologies and complexity to completely eliminate the resulting pathology.
Viagra for men: What Is It?
Active ingredient in the generic composition is sildenafil, which is used in an identical original dosage. The auxiliary components allow the drug to act more distinctly and gently, and also minimize the potential risk of adverse reactions. Creation of a drug to improve the male potency Viagra is considered the third greatest achievement of scientists of the twentieth century after penicillin and X-rays.
Viagra is the world's first accepted oral pharmaceutical tablet product, which is recognized effective for most men suffering from erectile dysfunction. Researchers, who were able to bring joy to thousands of men, were awarded the Nobel Prize in 1998. Since 1993, long and complex studies have been conducted, the purpose of which was to confirm the unusual properties of Viagra. As a result, it was proved not only high efficiency, but also the safety of tablets in the fight against male erectile dysfunction. As a result, the United States Department of Medicines Control authorized the release of the drug Viagra.
Chemically, "Viagra" is a substance of sildenafil, an inhibitor of phosphodiesterase Viagra. This means that we have an enzyme phosphodiesterase in the body that affects the blood flow in the cavernous bodies of the penis and in the vessels. If this enzyme is blocked, do not let it act, then this very blood flow will increase.
How Does Viagra Work?
This is how sildenafil works: it relaxes smooth muscles, vessels and strengthens blood flow to the penis. And this already helps to maintain it in an erect condition. Viagra does not heal the main cause of erectile dysfunction, it simply eliminates the consequences of your health problem, which may be a result of some other disease.
The drug restores a normal reaction to sexual arousal. The very physiological mechanism providing an erection is impossible without the release of nitric oxide in the cavernous body with sexual irritation. NO activates a special enzyme called guanylate cyclase, which increases the level of cGMP (cyclic guanosine monophosphate), relaxes the muscles of the cavernous body, and increases blood flow to the genital organ. Sildenafil, the active substance of Viagra, is a selective inhibitor of PDE5 (phosphodiesterase type 5), which ensures the disintegration of cGMP in the cavernous body.
To the actual sexual desire, the action has no relation. Viagra as well as other inhibitors of PDE5 help only in the technical part. But without a desire, the tablet of Sildenafil won't help you to achieve the desired result!
How to Use Generic Viagra?
Viagra is available in several dosages (50 mg and 100 mg). If you do not receive the expected result after taking the dose, consult a doctor. You, along with your doctor, determine the dose that will give you the best effect.
Follow the recommendations below when using the drug for ED:
• Do not take a dose of Viagra more than your doctor prescribed.
• If, in your opinion, you need to increase the dose of Viagra, do this gradually.
• Viagra should not be taken more than once a day ( 1 pill during 24 hours!).
• A doctor may prescribe a smaller dose of Viagra in the following cases: If you are older than 65 years old, or have a serious kidney or liver disease, the doctor will recommend starting with the lowest dose (25 mg) of Viagra.
• If you take protease inhibitors used to treat HIV infection, your doctor may recommend a dose of 25 mg and may limit the intake of Viagra to you with a maximum single dose of 25 mg for 48 hours.
• If you have problems with the prostate gland or high blood pressure, and you are taking alpha-blockers in this regard, the doctor may recommend starting with a lower dose of Viagra.
Take a tablet of Viagra of the most suitable dosage about 1 hour before you plan to have sex. After about 30 minutes after taking the pill, Viagra will help you to achieve an erection if you are sexually aroused. This is a must condition, otherwise, the pill won't work as you expect. You will not get an erection if you just take a pill orally. If you take Viagra after having meals that contain a lot of fat, the medicine can start working a little later. Take this into account before using the drug.
Generic Viagra Side Effects
Like all medicines, Viagra Generic may cause some side effects. Usually, these effects are mild or moderate and last no more than a few hours. Some of these side effects are most likely to occur in case a man doesn't follow the prescribed dosage recommendations and take the drug in higher doses.
The most common side effects of Viagra are listed here:
• redness of the face,
Less common are the following side effects: violation of color vision (such as the inability to distinguish between blue and green objects or the vision of all objects with a shade of blue); the sensitivity of the eyes to light; blurry vision; cardiopalmus; stuffy nose; stomach upset.
When using Viagra in doses exceeding those that you are recommended to, undesirable phenomena were similar to those mentioned above, but were usually more common. There were also reports of the development of such side effects as: hypersensitivity reactions (including skin rashes), seizures, lower blood pressure, fainting, epistaxis, vomiting.
Very rarely, men taking PDE-5 inhibitors (a group of drugs for the treatment of erectile dysfunction for oral administration, including Viagra) reported a sudden decrease or loss of vision in one or both eyes. It is impossible to determine whether these cases were directly related to taking these medications, or to the influence of other factors, such as high blood pressure or diabetes, or a combination of all factors. If you experience a sudden decrease or loss of vision, stop taking PDE-5 inhibitors, including Genric Viagra, and see a doctor right away. The drug is contraindicated in persons with hypersensitivity to the components of the drug and with anatomical deformations of the penis (Peyronie's disease, cavernous fibrosis, angulation).
Viagra and Alcohol
If we consider these two elements from a chemical point of view, it turns out that they do not interact with each other. Although meeting in the stomach, there is another situation. Alcohol helps to slow the absorption of Viagra, which means that the drug slows down its effect. Because of alcohol, the nervous system of a man suffers most. Therefore, with its excess, the sensitivity decreases, the person is poorly oriented, the perception of the environment becomes vague.
The male sexual system is also susceptible to alcohol. Sometimes a person feels a rush of strength, energy, excitability, he is ready for a sexual act with a long, full erection. And more often, on the contrary, when taking large doses of alcohol, there is a decrease in sexual desire, the muscles relax, the person lacks oxygen, it is difficult to breathe, and about any erection, there can be no question.
Alcohol has the ability to accumulate in the testicles, sperm and prostate of a man, causing toxic effects on the sex cells. The drug Viagra is designed to treat sober patients suffering from sexual disorders. The effect of the drug may come later. In such cases, the liver suffers most, and if you do not pay attention to it, you can cause enormous harm to the body.
Which Drugs or Supplements Interact with Sildenafil?
Some medicines can change the effect of Sildenafil. Tell your doctor about any medications that you take if you are going to use Viagra for ED. Do not start or stop taking any medications without consulting your doctor or pharmacist. This applies both to prescription and non-prescription drugs and medicines. There are certain things to keep in mind:
• Remember that Viagra should never be taken together with medicines containing nitrates.
• If you take a drug from the group of alpha-blockers for the treatment of hypertension (high blood pressure) or problems with the prostate gland, your blood pressure may drop dramatically. You may feel weak or dizzy.
• If you are taking protease inhibitors, you may need to select a dose.
• Viagra should not be used in a combination with any other drugs that cause an erection. These are tablets; injections; drugs that are injected into the penis; implants or vacuum pumps.
The intake of erythromycin, cimetidine and ketoconazole is characterized by a decrease in clearance and the subsequent increase in the content of sildenafil in the patient's blood plasma. Viagra together with sodium nitroprusside enhances its antiplatelet effect.