What Is Sildenafil Generic For

Sildenafil belongs to a category of drugs known as phosphodiesterase type 5 (PDE5) inhibitors as per the pharmaceutical classification. Therefore, It is a drug that is responsible for preventing an enzymatic activity for increasing the levels of nitric oxide in the body. Nitric oxide is a powerful chemical that is a vasodilator that relaxes the muscles of the blood vessels and improves circulation.

Moreover, there are two popular brands of Sildenafil Generic available in the market – Viagra, and Revatio. Both Viagra and Revatio have been approved by the Food and Drug Administration (FDA) for two different uses. Especially, Viagra medicines are used for the treatment of erectile dysfunction or impotence condition in adult men while Revatio medicines treat the symptoms of pulmonary arterial hypertension.


Generic Viagra or Viagra medication revitalizes the function of clogged and narrowed penile blood vessels for restoring the strength of the penile during arousal. The medicine efficiently overcomes all erectile difficulties and augments an abundant blood flow in the penile shaft. In general, Viagra makes it easier to attain stronger erections for a better sexual experience.

Whereas Revatio is also a phosphodiesterase 5 (PDE-5) blocker that relaxes blood vessels in the lungs. This allows blood to flow better and lowers the blood pressure in the lungs so that your heart can pump better, your body gets more oxygen, and you will be able to breathe and exercise more easily.

Revatio For Pulmonary Arterial Hypertension (PAH)

Pulmonary arterial hypertension is a chronic condition that affects the heart and lungs. It is characterized by narrowed and clogged blood vessels in the lungs which increases the pressure on the heart and impairs its function by weakening its pumping capability.

Consequently, this high pressure leads to less blood flow to the heart and lungs and ultimately decreases the amount of oxygen in the body. This condition can even lead to heart failure and even premature death. High blood pressure can be controlled and managed with the help of Revatio which works by relaxing and dilating the blood vessels in your lungs. Vasodilation allows proper blood flow throughout the lungs.

Revatio is responsible for expanding the blood vessels and reducing pulmonary vascular resistance. It helps in decreasing high blood pressure and optimizes the function of your heart and lungs which improves your ability to exercise.

It is available in both oral and intravenous dosage forms. Especially, These medicines are not recommended for use in children. Before using these medicines, you need to discuss the risks and benefits of this medicine with your doctor.

Viagra Medicines For Erectile Dysfunction   

Erectile dysfunction or impotence is a distressing condition that is characterized by difficulty in getting a natural erection despite adequate sexual stimulation. It stems from narrowed and clogged passages of the blood vessels that hinder the blood supply to the penile, affecting the erection function.

It ultimately impairs erection function. However, Viagra medications are formulated by using a potent component Sildenafil Citrate which is clinically proven for its efficacy in alleviating the symptoms of impotence. Especially, These medications are responsible for imparting absolute sexual gratification by delivering the desired outcome.

This ensures prompt action by overcoming all the blockages in the blood vessels and augmenting adequate blood flow to the penile. Particularly, It treats the condition irrespective of complexities within an hour after its consumption. So that the men can perform well sexually after attaining sexual arousal.

Uses Of Viagra or Viagra Generic Medicines

Viagra medicines can be used for the effective treatment of sexual weakness encountered by men due to the feebleness of their penile during an attempt of having sexual intercourse. Especially, These are extremely beneficial for men in getting over their persistent erection troubles for experiencing optimal performance satisfaction. In general, It belongs to the category of pure vasodilators that start instant action by increasing an abundant flow of blood throughout the penile shaft by overcoming arterial blockages.

How Does Viagra or Generic Viagra Work?

Viagra or Viagra Generics medicines are PDE-5 inhibitors that negate the activity of PDE-5 enzymes in the walls of the penile arteries. Especially, PDE5 enzymes impede the flow of blood in the penile arteries by clogging, narrowing the arterial passage, and causing blockages ultimately. The main function is performed by a chemical known as Nitric oxide which is released by the endothelial cells of the walls of the penile blood vessels.

Moreover, PDE5 enzymes present in the walls of the blood vessels hamper the blood flow and affect the cell’s signal or communication in the body by forming blockages in the passages of the penile blood vessels. Especially, These medicines are PDE5 inhibitors that boost the production of nitric oxide which catalyzes the synthesis of cyclic GMP enzymes.

Especially, Cyclic GMP enzymes overcome vascular blockages by managing the constriction, causing vasodilation, and conducting regulation of blood in the penile shaft which leads to a stronger erection.

Side Effects of Sildenafil Generic

Potential Side Reactions

Particularly, You might experience some potential side reactions including

  • confusion
  • insomnia
  • rashes
  • headaches
  • nausea
  • vomiting
  • flushing
  • stomachache
  • sore throat
  • diarrhea
  • stuffy nose or nasal congestion
  • back pain
  • chills
  • blurred vision
  • spontaneous erections
  • dizziness

These mild effects are not to be afraid of, as they disappear after some time, and in case it persists you need to consult your doctor.

Serious Side Effects

Some serious side effects may include general

  • decreased hearing
  • blurred vision
  • ringing in ears
  • dizziness
  • lightheadedness
  • fainting
  • breathlessness
  • chest pain
  • itching
  • rashes
  • burning during urination
  • priapism

Moreover, Serious effects prompt immediate action of consulting your doctor to avoid dangerous consequences on your health.

Drugs Interactions to Avoid   

The combination of Sildenafil-composed medicines with various other medications such as

  • nitrates-based drugs
  • alpha-blockers
  • diuretics
  • HIV protease inhibitors
  • antifungals
  • chemotherapy drugs

medications for an autoimmune system can lead to adverse side effects post-interaction. Therefore, this medicine is not appropriate to be taken by individuals with ongoing medical conditions.

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