How To Take Sildenafil 20 Mg Properly

Sildenafil is a medicine used for treating Erectile Dysfunction (ED) in men and Pulmonary Arterial Hypertension (PAH) for both men and women. It works as an inhibitor of the enzyme in the body called Phosphodiesterase 5 (or PDE5) which will relax the muscles around the blood vessels which will, in turn, increase the blood flow to the particular areas in the human body. Revatio is Pfizer’s Sildenafil brand for PAH and Viagra is the one used for ED.

Many people who have had struggles with ED found relief in using Sildenafil. As men age, their sexual performance decline as well, especially men in their late thirties up to the men of the old age. The normal erectile response of the penis is no longer achieved by the body due to numerous factors, old age the most common. But for younger men, stress, depression, fatigue, emotional problems and many other factors contribute to their condition, decreasing their vigor and sexual endurance. This problem was previously ignored by many, as many men find it embarrassing to admit that they can’t perform properly in sex. This lack of admission of the problem eventually caused many relationship strifes and low self-esteem among men. But after Pfizer introduced the Sildenafil brand Viagra, the long sought-after answer to the problem has now been found.

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Viagra Pills

But after the answer was found, another problem started present itself. Since Viagra was the first of its kind, the prices were not so friendly. Ever since Viagra was introduced to the market, its price has steadily climbed up to what it is now, $72 USD per tablet. Since the answer comes with a hefty price tag, many customers who have ED are sidelined when it comes to their sexual life, unable to afford the solution to their problem. But there’s a good news, Viagra no longer has patent exclusivity to Sildenafil meaning generic manufacturers can now enter the market and sell affordable analogs of the drug.

How to Use Sildenafil Citrate Tablets

Sildenafil is strictly a prescription drug and patients need to consult their to obtain a prescription before they are able to purchase from the local pharmacies. Patients should follow their doctor’s advice and the instructions on the label of the medicine when taking this medication. It is also prohibited to take this medication in smaller or larger portions than the originally prescribed and should not also be taken longer than what is recommended by the physician.

For PAH, Sildenafil 20mg is taken three times a day to avoid discomforts in the chest and for normal breathing. The medicine should be taken with 4 to 6 hours intervals in between each intake. For ED, it is not the same for Sildenafil as it can be taken only when needed. It should not be taken more than once a day and can be ingested 30 minutes to 1 hour prior to the planned sexual activity. For oral suspension (liquid) Sildenafil, it is advised to shake the liquid to avoid the sedimentation of the substance. The measurements of the liquid dosage also need to be accurate, so it is a must to use a dosing syringe, dose-measuring spoon or a medicine cup.

Precautions in Taking Sildenafil 20mg

The consultation of a physician is key to using this drug as the patient might have conditions that would prove fatal as it reacts with Sildenafil. The doctor should also know if the patient has allergic reactions to Sildenafil, to avoid potential harm to the patient. Sildenafil should not be taken with other medications for PAH and ED as the chemical reactions produced by these drugs are dangerous to the body. Nitrate medications are also dangerous with Sildenafil as it can cause a serious drop in the blood pressure which is harmful to the body.

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Generic Sildenafil Brands

Before using Sildenafil, the doctor should also know if the patient has or has a history of:

  • Stroke
  • Heart failure/Heart Disease
  • Ulcer
  • Hemophilia
  • High blood pressure
  • Liver Disease
  • and Kidney Disease

Sildenafil should also not be given to anyone under 18 years of age without any medical advice.

Sildenafil 20mg Side Effects

The use of Sildenafil does come with some side effects which go away after the drug mellows down. But in cases of prolonged or intense side-effects experienced with the use of this medication, the user should seek medical advice immediately. The common side effects include dizziness, chest pains, nausea, heartburns, constipation, painful urination, bladder pain, and headache. Other side effects include flushing, bleeding from the nose, difficulty breathing, muscle pains, back pains, and trouble sleeping. These side effects usually occur when the medication is taken for the first time and goes away as the body adjusts to the medication. A physician could also provide some advice to prevent or reduce the side effects that a person will experience.


Sildenafil 20mg is a helpful drug when it comes to providing relief for Pulmonary Arterial Hypertension and Erectile Dysfunction but patients should first seek medical advice before using this medicine to avoid potential harm that comes with wrong use. The user of this medicine should strictly follow the instructions indicated on their prescriptions and obey their doctor’s advice concerning their condition. This drug should never be used on a whim or simply for recreational purposes as it carries great health risks to the user as this drug do have some health requirements and restrictions to be followed. To find a reliable pharmacy that offers Sildenafil 20 mg, consider checking our TOP-rated pharmacies catalog.