A medication for erectile dysfunction (ED) is sildenafil. It is the main component in the Viagra brand-name medication. The word sildenafil is also used for the generic form of Viagra.
In this article, sildenafil, ED, and the medication's mechanism of action are examined in greater detail.
What is sildenafil?
Taking sildenafil requires a prescription. It is available as a tablet and suspension (liquid). Both are consumed orally. Additionally, a doctor must provide it in an intravenous (IV) form. The inactive components consist of:
- Cellulose in microcrystalline form
- Dibasic calcium phosphate anhydrous
- Sodium croscarmellose
- Stearate of magnesium
- Tungsten Dioxide
- Artificial colors
Viagra and Revatio, which are sold under brand names, both include sildenafil, buy sildenafil tablets. It is moreover a generic medication. Generic drugs typically cost less than those that are brand-name. They might not always be offered in every strength or form that the brand-name medication is.
Why is it used?
The oral tablet form of sildenafil 100mg tablet online is used to treat PAH and ED. Both illnesses have generic oral pills available, however, brand-name medications only address one of the conditions.
Viagra: This medication helps people with ED. You are unable to achieve or sustain an erection if you have ED.
Revatio: PAH is treated using this medication. Your lungs' blood pressure is excessively high if you have PAH. Pumping blood into your lungs requires a lot of effort from your heart.
How Does sildenafil work?
The group of drugs known as phosphodiesterase type 5 (PDE5) inhibitors includes sildenafil. These prevent the degradation of the chemicals that relax the muscle tissue by phosphodiesterase enzymes. An erection resulting from the increased blood flow is made possible by this.
ED cannot be cured by sildenafil. However, it can aid in the treatment of the condition's symptoms.
Depending on the disease it is used to treat, buy sildenafil rdt online operates in various ways.
For ED: To treat ED, sildenafil increases blood flow to the penis. This aids in erection onset or maintenance. For sildenafil to treat ED, you must be sexually stimulated.
For PAH: To treat PAH, sildenafil relaxes skeletal muscles and dilates blood vessels in the lungs. Your lungs' blood pressure will drop as a result. Your condition's progression is slowed down with sildenafil. You are also better able to work out as a result.
The dosages of the pills are 25, 50, and 100 milligrams (mg). Typically, a 50 mg pill is taken an hour or so before sexual activity. No matter the dosage, the sildenafil should not be used more than once daily.
The medication has quick action and normally wears off after an hour. It is significant to remember that sildenafil rdt buy online requires arousal to function; it does not immediately cause an erection. Additionally, sex drive is unaffected by sildenafil.
If people take more medication than is advised, they run a higher risk of experiencing negative side effects.
Uses for Sildenafil Tablets
Before starting to use sildenafil and each time you get a refill, read the Patient Information Leaflet that your pharmacist has provided. Ask your physician or pharmacist if you have any questions.
Take this medication by mouth as prescribed by your doctor, typically as needed, to treat erectile dysfunction (ED). Before engaging in sexual activity, take sildenafil 100mg tablet online for at least 30 minutes, but no more than 4 hours (1 hour before is the most effective). Never take more than once per day.
A fatty lunch may slow down the drug's ability to start working.
The dosage is determined by your medical history, treatment response, and any additional medications you may be taking. Inform your physician and pharmacist of all the products you consume (including prescription drugs, nonprescription drugs, and herbal products).
Who needs to use sildenafil?
An individual with ED symptoms should first consult with a medical expert about taking sildenafil.
The use of sildenafil can benefit those who have pulmonary arterial hypertension. It functions by allowing the blood arteries in the lungs to relax and expand, which improves blood flow.
Because sildenafil requires a valid prescription, a physician will recommend the right dosage for a certain patient. The recommended dosage should not be exceeded.
Those who shouldn't take sildenafil
Sildenafil cannot be taken by someone who is also on nitrate-based blood pressure medicine. This is because sildenafil 100mg tablet online has the potential to further reduce blood pressure and induce major adverse effects like hypotension that might be fatal.
Due to its impact on arteries, buy sildenafil rdt online is also unsuitable for those with heart issues. Nitric oxide is released when the medication is taken, and this widening of the arteries lowers blood pressure. This is usually safe for those who have healthy hearts, but it might be harmful to those who have cardiac problems.