Why You Should Use Sildenafil Tab 20mg
Sildenafil is a drug known by its brand name as ‘’Revatio or Viagra”. It’s medically proven to be effective and reliable in the treatment of erectile dysfunction (ED) in men and in the treatment of high blood pressure in the lungs (pulmonary hypertension) in both men and women. Sildenafil is also a prescription medication which belongs to drug group phosphodiesterase (PDE5) inhibitors.
In men, Sildenafil helps in treatments of erectile dysfunction (sexual impotence). Erectile dysfunction is the inability to harden or expand penis when a man is sexually stimulated or excited. With Sildenafil, it helps to increase blood flow to the penis which leads to an erection.
Pulmonary hypertension occurs in the heart and lungs. When it occurs in lungs, the heart has to enhance pumping of the blood into the lungs. Sildenafil boost the flow of blood by widening and relaxing blood vessels in the lungs where the blood flows through, thus reducing the workload of the heart.
Sildenafil 20 mg How Long Does It Last
The effect of Sildenafil is approximately 4-5 hours. Before you start on sildenafil drugs, always make sure to read the patient’s instructions on the label. In case you notice any difference in your prescription, don’t change unless your doctor tells you to do so. This is because the strength of medicine determines; the dose you should take, a number of doses you should take per day and the time difference before you take your next dose. When you start on your dose, which can be taken with or without food, (when taken with food, it takes longer to start working) don’t take more than what your doctor’s prescription suggests so that you can be able to get more benefit from this medication. A situation where the drug fails to make any improvement or your condition worsens, inform your doctor immediately for further advice.
A doctor’s prescription can depend on the condition.
1) Erectile Dysfunction
For ED prescription, initial dose per day should be 50mg, which should be taken orally one hour prior to sexual engagement. For maintenance, a dose of between 25 to 100 mg should be taken once per day, and it should also be 1 hour before sexual activities.
2) Pulmonary Hypertension
- In pulmonary hypertension, the initial dose taken orally is between 5 to 25mg and should be three times per day within a time difference of 4 to 6 hours apart.
- The maximum dose you can take is 20gm, three times per day.
- In case of injection, a dose of 2.5 or 10mg IV bolus should be taken as the initial dose three times a day.
- In terms of effectiveness, there is no greater achievement by taking an oral dose which is higher than the maximum recommended dose.
- In comparison, a 20mg oral dose provides equal pharmacological effects to a 10mg injection dose.
- The treatment of pulmonary hypertension helps to improve the body’s ability to exercise and also delays clinical worsening.
Sildenafil 20mg Vs Viagra
Both Sildenafil and Viagra contain the same active ingredients and are widely used to treat erectile dysfunction. In fact, Viagra is a brand name of Sildenafil. Medically, Viagra and Sildenafil are identical.
In 2013, Pfizer, a company in the US and the producer of Sildenafil, lost its patent and made a free way for generic manufacturers to produce generic Viagra. This resulted in the cost of Viagra going down, thus making it available to a wider range of customers.
Between the two, the only difference is that Viagra is the branded drug while Sildenafil is the generic version.
Sildenafil 20 mg Price vs Viagra price
The answer is yes! Sildenafil is a generic medicine produced by a number of manufactures. The competition among them has helped to regulate price and make them affordable.
Branded Viagra, produced only by Pfizer, has earned name recognition and customer loyalty which makes it charge higher prices. A look at the prices comparison (from global pharmacy plus) gives a clear picture of the price difference.
Is One Preferred More than the Other?
The answer is no. Medically, both are same, the generic version contains the same level of active ingredients as the branded alternative. This is called bioequivalence. Before generic version is licensed for sale, the manufacturer must demonstrate that it has equal ingredient to the branded one.
If you present a prescription for Viagra, the branded version will be dispensed, but you may still request for generic Sildenafil at the time of prescription filling. This is because their effectiveness is considered equal.
How to Buy Sildenafil 20 mg Online
Can sildenafil be bought online? The answer is yes, but you may ask, how can it be without a prescription? For online purchases, a prescription is required, only that, a different doctor issues the prescriptions. This is called online prescription.
The need for a doctor’s prescription is very important because Sildenafil requires caution, and it’s a very strong medicine, and only a doctor who can determine how safe it is for you to use.
Most online sales have an online consultation service who normally issue questionnaire that requires to be filled, and then from the information, their doctor is able to review your health and medical background based on the information. If the doctor finds sildenafil safe for you, a prescription will be issued, and your medicine will be shipped.
Counterfeit Sildenafil Without Prescription
On the internet, you can easily buy sildenafil without prescription or even consultation because of the many, not legit sellers seeking opportunity.
Such vendors lack regulatory authorities’ approval. This means that anything can be in those pills which can end-up being fake, or even lacking active ingredients, and these can do more harm than good. To avoid such scam, it always recommended that in case you meet such offers, avoid responding to them.
If you want to buy Sildenafil online safely, make sure you get a prescription from a doctor who has your health history and is able to make a recommendation on which dose is best for you.
When making your purchase online:
- Try to get more information about the company and whether it’s registered and has a license.
- Make sure that the firm has an accessible customer care or a website with contact details.
Nothing is more important than your health. Before you decide on Sildenafil drugs make sure you have your doctor’s prescription.
In case the use of the drug fails to meet your expectation, notify your doctor immediately and don’t modify a dose yourself.
If you opt for an online purchase, make sure that you have vital contact details of your seller, check whether the seller carries FDA approved products and has a license.
Don’t opt for cheap means to get the drugs. For a list of approved online pharmacies, consider checking our TOP verified providers catalog.