viagra

Viagra (sildenafil) is a medication used to treat erectile dysfunction.

Indications for use

The main indication for the use of these tablets is the treatment of erectile dysfunction. An important condition for achieving a positive result is natural sexual arousal.

What does Viagra do to a man?

These tablets are taken orally. The active ingredient –sildenafil – is a PDE5 inhibitor.

Sildenafil has a direct effect on the genital area – it excites the nerve endings, locally stimulates blood flow in the male pelvic organs and enhances libido.

The drug stimulates the blood flow in the penis, but this happens under the obligatory condition that the man has sexual arousal.

Simply put, there is an increased stimulation of a reduced libido in the presence of an already existing reaction of the male body. The medicine helps to start sexual intercourse.

Before taking the tablet, you need to consult your doctor about side effects and contraindications.

How long does it take for Viagra to work?

The drug typically starts working 30-60 minutes after you take it. It may take up to 2 hours for the drug to work. The medicine doesn’t work on its own. You’ll need to feel sexually aroused to get a hard and stable erection.

At what age do men need Viagra?

Erectile dysfunction is more common in older men, but many potential ED medication users are hardly senior citizens: About 40% of 40-year-old men have erectile dysfunction. Most sildenafil users today are in their early to mid 50s.

How often can you take it?

The drug helps enhance an erection, but its long-term use should be carried out with extreme caution.

Male potency can be temporarily restored by taking 0.5 tablet every 24 hours or 1 pill every 48 hours if necessary (about 1 hour before intercourse).

The duration of intensive therapy at home should not exceed 1 month.

Male patients often increase potency only in such a generally accessible way because the drug helps feel self-confidence, prolong sexual intercourse. However, when used too often, sildenafil can harm your health. If you plan to use ED pills often, experts recommend choosing an analogue, for example, Cialis.

Who shouldn’t take Viagra?

The use of Viagra tablets is contraindicated in some pathological conditions of the body, which include:

  • Individual intolerance or hypersensitivity to sildenafil or ancillary components of the drug;
  • Simultaneous use of ED tablets and other drugs that are donors of nitric oxide, which can potentiate the hypotensive effect and lead to a significant decrease in systemic blood pressure;
  • Conditions of a man’s body, in which unwanted sexual activity is severe cardio-vascular pathology, ischemic heart disease, stable or unstable angina pectoris, acute or chronic heart failure;
  • Loss of vision in one eye due to non-ischemic neuropathy of the optic nerve, regardless of the relationship of this pathology with previous use of drugs or compounds that are inhibitors of the enzyme PDE5.
    diseases of the cardiovascular system, which are accompanied by a decrease in systemic blood pressure (arterial hypotension);
  • Concomitant hepatic or renal impairment;
  • Hereditary degenerative pathology of the retina;
  • Recent myocardial infarction or cerebral stroke.

The presence of contraindications must be determined before the start of use.

Does Viagra make you last longer?

No, these pills only work for erectile dysfunction – if you lose your erection too quickly then this drug can help you last longer in bed. However, it won’t make you last longer in bed if you ejaculate too early. To treat ejaculation, you will need a medication based on dapoxetine (Priligy, Viagra Super Force).

How to take this medicine?

These tablets are taken orally, regardless of meals.

The tablet must be taken immediately after removing from the blister, as prolonged exposure to air can reduce the concentration and activity of sildenafil.

It is also recommended to hold the tablet in the oral cavity for some time until it softens, and then swallow it. For better passage of the tablet through the esophagus, it can be washed down with a small amount of liquid. The recommended dose is 50 mg, if necessary, it can be increased to 100 mg.

The maximum daily dose is 100 mg at a time. To achieve a good effect, the tablet must be taken 1 hour before the expected sexual intercourse. In the case of liver failure, the dose of the drug is reduced to 25 mg.

Side effects

Viagra rarely causes side effects. Their frequency depends on the dosage taken. Common negative reactions include:

  • Digestive system – nausea, vomiting, abdominal pain, unstable stools;
  • Central nervous system – dizziness, insomnia, increased muscle tone;
  • Respiratory system – nasal congestion, laryngitis (inflammation of the larynx), pharyngitis (inflammatory reaction of the pharyngeal mucosa), impaired respiratory function;
  • Urinary system – infectious inflammation of the urinary tract (urethritis, cystitis);
  • Sense organs – impaired vision in the form of fog before the eyes, changes in color perception, conjunctivitis;
  • Musculoskeletal system – pain in muscles and joints;
  • Reproductive system – disorders of prostate gland functional activity, prolonged erection, which can last up to an hour (priapism);
  • Allergic reactions – a rash on the skin, itching or hives.

If you have any severe side effects, stop taking the drug and seek medical attention.

Can I take Viagra with other medicines?

Before buying sildenafil medication, it is important to check drug interactions. For example, a combination of sildenafil with nitrates or nitric oxide donors is strictly prohibited. Other forbidden drugs include Ketoconazole, Erythromycin, Cimetidine, beta-blockers, hypoglycemic agents.

Is Canadian Pharmacy Viagra safe to take?

Yes. This drug is absolutely safe, but you shouldn’t take it if you don’t have erectile dysfunction. The uncontrolled use of ED medication can cause serious side effects. Do not use it recreationally. You should only take this medicine if it’s been prescribed to you by a doctor who knows your medical history.

What else should I know when taking Viagra for the first time?

Before you start using ED tablets, you must read the instructions for use.

Important things to remember:

  • Sildenafil tablets should be used with caution by men who have anatomical defects of the penis, which can be pronounced during an erection (Peyronie’s disease, angulation, connective tissue fibrosis of the corpora cavernosa);
  • The use of the drug is not recommended for men with a predisposition to priapism (prolonged erection) against the background of sickle cell anemia, leukemia, multiple myeloma;
  • For a good result, sexual stimulation is necessary;
  • The use of these tablets is excluded for men who have pathologies of the cardiovascular system;
  • The drug is not indicated for use in women;
  • Do not take these tablets if you are under 18 years of age;
  • Do not use the drug while performing work that requires an increased concentration of attention or speed of psychomotor reactions.

If you have any questions or doubts about the use of this drug, you should consult your doctor.

Can I overdose on sildenafil?

When the recommended therapeutic dose of sildenafil is exceeded, side effects may develop. The higher the degree of overdose, the more pronounced its symptoms. In such cases, gastric and intestinal lavage and symptomatic therapy are indicated.

Can you drink alcohol with Viagra?

Many people wonder if Viagra and alcohol are compatible. These components cannot react in the body. However, there are certain nuances. When sildenafil enters the gastrointestinal tract along with alcohol products, its absorption is significantly reduced, respectively, the therapeutic effect decreases.

In this case, the combination of sildenafil and alcohol-containing drinks increases the load on the body, which should be taken into account by men who suffer from cardiovascular pathologies and hypertension (persistent increase in blood pressure).

You can combine these tablets with small amounts of alcohol. Studies have shown that 0.1 g of sildenafil can be combined with the following dosage of alcohol:

  • 100 ml of vodka;
  • 700 ml of beer;
  • 450 ml of wine.

The therapeutic effect of the drug remains at the same level, while alcohol + sildenafil does not cause negative phenomena.