Contraindications for taking Viagra

Besides of high efficiency Viagra is also distinguished by good tolerability. A number of diseases, the presence of which should be very attentive when receiving the drug, still exist.

You should carefully read the list of contraindications before taking this drug. Viagra is incompatible with medications which are composed of nitrates. Also almost all drugs that treat angina, forbidden to use with this medication. Combination with the drugs containing nitric oxide donators may cause a critical reduction in blood pressure levels. Viagra should not be used if there is an allergy to any of its components. This can lead to the appearance of swelling, itching, redness, and difficulty in breathing.

Precautions Viagra. Side Effects or Adverse Reactions.

Viagra (sildenafil) Indications. … Contraindications, Warnings, and Precautions Viagra. Side Effects or Adverse Reactions.

Another contraindication

Classical Viagra is only for men. Women are strictly forbidden to use this preparation, because of possible significant irregularities in the hormonal balance. For the weaker sex there is a special medication — Viagra for women.

Another contraindication to receiving Viagra is the age of 18 years. This age — is a relative term, a more precise recommendation will be a ban on the use of the drug to young people who have not reached puberty. Sildenafil — is a potent substance that can cause in not formed young man serious hormonal disorders.

The preparation is contraindicated in persons with hyper sensitivity to components of the product and with anatomical deformation of the penis (such as cavernous fibrosis, Peyronie’s disease and angulation).

Taking Viagra and disorders

Also should not be used this medicine for the following disorders:

  • Diseases that affect the formation of priapism (leukemia, myeloma, thrombocytopenia);
  • Peptic ulcer in the acute stage;
  • Retinitis pigmentosa;
  • Arterial hypertension;
  • Myocardial infarction;
  • Stroke;
  • Heart failure;
  • Hypotension;

On the basis of a complete medical history and physical examination the preparation is appointed by the attending medical doctor in order to determine the causes of erectile dysfunction. It is important that the physician to carefully assess the possible risk of adverse events vasodilating action of the preparation for each individual man, especially against sexual activity.

In case of decrease or hearing loss during the therapy, you should stop taking the drug and consult a doctor.

Viagra should not be used by patients for whom sexual activity is undesirable.

At the beginning of the treatment or in case of correction the dosing it is necessary to be attentive to the well-being and to be careful when driving.

You will find more information in the article VIAGRA (sildenafil citrate). Best price for generic viagra.

Information about Harm of Viagra and its side effects- here.