Buy VIagra Generic (Sildenafil) 100mg Online USA

Viagra is the world's best-selling erectile dysfunction drug. The product acts quickly, providing a stable erection for several hours. When taking Viagra tablets, contraindications relate primarily to the health of the cardiovascular system. There are also a number of features and limitations that can lead to a weakening of the effect of the drug. Before taking the tablets, it is recommended to study the instructions to avoid side effects carefully.

 

Pharmacologic effect

The drug belongs to the PDE-5 inhibitors. Its action is manifested in blocking enzymes that cause spasms of the vessels of the penis and, at the same time, increasing the production of substances that relax the smooth muscle structures of the organ. This ensures adequate blood flow to the penis and sufficient filling of the corpora cavernosa to achieve a stable erection.

Viagra works only in the presence of sexual desire. If a man with erectile dysfunction does not feel sexual arousal and stimulation does not bring any emotions, taking the drug is useless.

The effect of the tablet begins a maximum of two hours after administration and lasts about 4 hours. The original drug, as a rule, is well tolerated by the body, but Viagra does not exist without side effects, so it is important to take the medicine correctly. It is better if the drug is prescribed by a doctor.

Despite the fact that Viagra is sold in pharmacies strictly according to a prescription, some stores for adults offer the drug over-the-counter. Here, it is important to make sure that the man purchases the original pills and not a cheap substitute disguised as a real drug. There are many substitutes and analogs of Viagra, but they are also not without side effects. Moreover, the risk of developing dangerous side effects when taking cheap analogs and generics is higher than when using the original drug.

 

Dosage and overdose

When taking Viagra tablets, contraindications depend on the dosage. The recommended starting dose is 50 mg. It is necessary to take the drug some time before sexual intercourse.

If prescribed by a doctor, the dosage can be increased to 100 mg. This increases the risk of developing side effects after Viagra. If 50 mg of the drug causes a persistent and long-lasting erection, it is advisable to consider reducing the dose to 25 mg.

Viagra is a quick-acting pill for men, but contraindications should be taken into account regardless of the frequency of taking the medication. You should take the tablet at the recommended dose no more than once a day. The permissible frequency of taking the medication should be discussed with your doctor.

An overdose of Viagra tablets does not cause acute severe conditions requiring urgent hospitalization but can lead to increased side effects, the consequences of which negatively affect the entire body. Overdose symptoms:

• deterioration or loss of vision;
• blood pressure surges;
• heart rhythm failure;
• dizziness;
• prostration.

If you suspect an overdose, you should rinse your stomach and induce vomiting. If a man’s vision deteriorates, it is recommended that he be examined by a doctor immediately. Hemodialysis in case of an overdose of this drug is ineffective since the metabolites are not excreted by the kidneys.

 

Drug compatibility

The risk of developing side effects from the drug largely depends on how exactly a man takes Viagra. The metabolism of the drug is affected by food, alcohol, and other drugs. All possible interactions should be studied in detail in order to obtain the maximum effect for potency and, at the same time, avoid the development of severe side effects.

Metabolism of the drug is carried out by the liver. The higher the load on the liver, the lower the bioavailability of the drug, which means the worse the therapeutic effect. In this regard, Viagra should be taken on an empty stomach. This does not have to be the first half of the day - it is important to refuse food at least 2 hours before taking an erection pill.

The question is often raised about what will happen if you take the drug during dinner. In fact, there will be no side effects or health risks; the drug will simply not work, or its effect on erection will not be strong enough.

 

Compatibility with alcohol

A Contraindication to the use of Viagra is simultaneous use with alcohol. This contraindication is not very strict, and, in principle, nothing bad will happen if you drink a little wine. The key word here is “a little,” that is, no more than 100-200 ml. Alcohol itself does not affect the functioning of potency pills, but it affects the functions of the entire body.