Sildenafil is a chemical which relaxes the muscles in the human body and improves the blood inflow into the particular parts of the body.

Sildenafil is produced under the brand names: Revatio, Viagra and other alternative generics.

Sildenafil under the brand Viagra is a medication used to treat male impotence.

Sildenafil under the brand Revatio is indicated to cope with pulmonary arterial hypertension. Besides, it can enhance the ability to have physical activity in both genders.

These brand medications shouldn’t be used together.

Sildenafil Asutralia was approved by FDA to treat PAH and Erectile Dysfunction.

Revatio australiaSildenafil citrate is a  Phosphodiesterase type 5 inhibitor produced under most popular brands Revatio and Viagra.

Revatio is available in the dosage forms of tablets, containing 20 mg of Sildenafil and injections (10mg).

Viagra is produced in the form of tablets in 25, 50 and 100mg.viagra australia

Before taking these medications you should consult your doctor. The medications have contraindications and may cause side effects if taken improperly or longer than recommended. In case any side effects occur, you should immediately consult your doctor.

Viagra may be contraindicated to people with negative cardiovascular status, if your doctor recommends you to avoid sexual activity for some time, follow his advice.

Sildenafil is produced under various generic names and under two brands Viagra and Revatio. The medications containing Sildenafil are to be used only with a prescription of a doctor. Even if you purchase these medications online without prescription it is strongly recommended to consult your doctor to be sure that Sildenafil –containing medications are safe for you.

Sildenafil is clinically tested and proved its efficacy in several trials. The medication is approved by FDA and this means it produces beneficial effects in the treatment of erectile dysfunction in men. Still Sildenafil Australia has its certain contraindications such as concomitant use with nitrates or medications lowering blood pressure. Inform your doctor about all medications which can potentially lower your blood pressure before using Sildenafil.

Tell your doctor about other serious or chronic illnesses you have, especially about the following:

  • Heart disorder;
  • Cardiovascular disease;
  • Low or high blood pressure;
  • Liver or kidney impairment;
  • Leukemia, multiple myeloma, sickle cell anemia and hemophilia;
  • Retinitis pigmentosa;
  • A history of stroke, heart attack, priapism condition.

If your cardiovascular status does not allow you to take part in sexual activity, wait until your condition improves and your doctor permits you to take a Sildenafil medication.

Sildenafil is a safe medication which has demonstrated beneficial results in the treatment of ED in men and PAH in both men and women. Still clinical studies have noted that the medication may cause side effects, from minor to serious. Side effects frequency is directly dependant on the increase in Sildenafil dose, so it is absolutely necessary to take your dose without any increases made by your own. Remember that dose changes are to be made only by a doctor.

Proper usage of Sildenafil will help to eliminate any possible side effects. Never use Sildenafil with nitrates, more than once a day, with other oral ED treatments.

If side effects still occur, call your doctor. Adverse reactions may be minor and pass over time, or may be serious and demand medical help.

Minor side effects include: headaches, muscle pain, mild back pain, stomach upset or redness of the face. These side effects do not require any special assistance, but if they bother you, visit your doctor.

Serious side effects include allergic reactions, signs of heart attack or stroke such as pain, numbness, tingling in the chest, arms, neck or jaw. Other serious adverse effects are:

  • Ringing in the ears, sudden hearing loss;
  • Sudden vision problems, vision changes or vision loss in one or both eyes;
  • General ill feeling;
  • Chest pain, sweating;
  • Fainting;
  • Priapism;
  • Seizures;
  • Swelling in the hands, legs or ankles.

Serious side effects should be reported to your doctor or you should seek emergency medical help.


Medicines often possess more than one name:

  • a generic name – the active component
  • a brand name – the trade name of the manufacturer

The generic name represents the official medical name for the main component of the drug. The brand name given by the manufacturer is usually well identified by the user, well- pronounced, marked and memorized by medical experts and consumers.

Sildenafil is a generic name for the well-known medication Viagra. Viagra is a brand name created by Pfizer.

There are many other medications containing Sildenafil. These medications have different inert components but the main active is the same as in brand Viagra.