Pfizer’s new drug, Viagra, was recently approved by the U.S. Food and Drug Administration (FDA) for use in treating erectile dysfunction (ED) in men. The agency also approved Viagra for use in women with coronary artery disease (CAD) or peripheral arterial disease (PAD) to enhance the effect of drug-eluting stents (DES) or other forms of vascular surgery. Many medical professionals believe that early use of Viagra in men with ED can prevent heart disease and reduce the risk of stroke. The FDA-approved dose is 20 mg per tablet, and the medication has a recommended storage temperature of 60°F to 75°F.
How much does Pfizer Viagra cost? Let’s find out.
How Does Viagra Work?
Viagra was developed to treat male erectile dysfunction, but it works by increasing blood flow to the penis, which in turn, prompts an erection. The medication interacts with nitric oxide (NO), a substance that naturally occurs in the penis. When Viagra comes into contact with NO, the two form a complex that prevents the enzyme phosphodiesterase from breaking down the chemical, leading to increased blood flow. This increase in blood flow causes an erection. This is why many doctors believe that Viagra can prevent heart disease in men. It seems like a no-brainer that men, who are more likely to suffer from erectile dysfunction and heart disease, would benefit from taking a drug that treats both conditions. The catch is that Viagra must be taken every day for the rest of the patient’s life to maintain its efficacy. So, although the medication is an effective treatment for erectile dysfunction, it can also be harmful if overused. For instance, long-term treatment with nitroglycerin can lead to tolerance, or decreased effectiveness, of the medication. This can cause serious damage to the heart. So, men must be careful with this drug and its potential to cause tolerance or harmful effects. In most cases, the medical practitioner will prescribe a low dose of Viagra (less than 50 mg) to begin with and gradually increase the dosage as needed.
What Forms Does Viagra Come In?
Viagra is a white, crystalline powder that is practically insoluble in water. The drug is very stable and can be stored for an extended period of time without showing any signs of fading or diminishment in potency. As a result, it sees extensive use in pharmaceutical form, particularly for injectable solutions and elixirs. It comes in both single-dose and multi-dose packaging for hospital use. Furthermore, the medication is labeled for oral use only, so it can be directly administered to the patient through a syringe or other suitable device. This form of delivery offers many advantages, as it maintains the medication’s stability and avoids the need for refrigeration. It can also be administered immediately in emergency situations when given via injection or orally. As a result, it is highly effective in cases of acute blood loss or failure of organs due to trauma or surgery. In these situations, the medication can literally save a life.
What Are The Possible Side Effects Of Viagra?
The most common side effect of taking Viagra is headaches. In one study, researchers administered either a placebo or a controlled dose of Viagra to 200 men with ED. They found that 31% of those who took the drug experienced headaches, whereas only 16% of the men who took the placebo suffered from this side effect. The researchers also noted that the intensity of the headaches was marginally greater in those who took the drug. It is possible that headaches are caused by vasodilation, which is increased blood flow to the brain that is directly induced by Viagra. The good news is that this is a relatively mild side effect and tends to disappear after a few days. In rare instances, men experience a sudden drop in blood pressure, which causes a fainting episode or a stroke. In these situations, the medication must be discontinued immediately and treatment with aspirin or Plavix (clopidogrel) initiated as soon as possible. It is also important to mention here that if people experience a sudden drop in blood pressure while taking Viagra, it can be a symptom of a potentially fatal condition known as angina (chest pain). In this case, the person must seek medical help right away to prevent any serious complications. So, although Viagra has many positive attributes, it is still a medication that can cause a variety of serious side effects if mistreated. As a general rule, men must always approach drug therapy with caution and only after all other options have been exhausted.
How Long Does It Take For Viagra To Work?
On average, it takes about 30 minutes for Viagra to start taking effect and its full potency to be achieved. However, some men need up to an hour to experience the medication’s full effects. Although this is certainly an inconvenience, it is still quicker than trying to get an erection without medication. The main problem with Viagra is that it needs to be administered every day to maintain its effectiveness. In most cases, men will need to take the drug about an hour before they engage in sexual activity to get the desired effect. So, in order to get the full benefit of the drug, it must be taken daily, even when the patient does not feel any need for it. This becomes problematic when one considers that many men with ED experience sleep apnea, or periodic breathing during sleep, which is a contributing factor to heart disease. In these individuals, the nightly dose of medication can cause them to suffer from extreme sleep apnea, which has serious ramifications considering that they already have an increased risk of heart disease.
In theory, Viagra’s active ingredient, sildenafil (and its related compounds, including tadalafil and vardenafil), works for about four hours before it starts to lose its effectiveness. So, for the best results, it is essential that the medication is taken at nearly the same time each day. If one misses a dose, the medication will start losing its effectiveness sooner than expected, potentially causing the user dissatisfaction that can lead to non-adherence to the prescribed regimen. In fact, it has been estimated that non-adherence to a medication regimen, particularly one that contains a nitrate, can result in a 200% increased risk of cardiovascular events. So, it is crucial that men take their medication as prescribed by their doctor.
Is There A Generic For Viagra?
There is a generic version of Viagra, known as svoboda kyphosuga (SV), which contains the same active ingredient as the branded drug. However, in general, generics for prescription medications remain inferior to their brand-name counterparts. They often lack the required potency and/or fail to produce the same effects. Additionally, due to patent restrictions, generics cannot be manufactured in the same exact form as the brand-name drug. This limits the potential for generics to interact with other medications or supplements the patient may be taking. As previously mentioned, in some cases, men taking Viagra can experience headaches, which are rare but potentially dangerous side effects. In general, there are significant concerns regarding the quality of generic versions of this medication. So, although they might be cheap, it usually doesn’t worth the risk to take a cheaper alternative.
Is It Cheaper To Buy In Bulk?
Yes, it is cheaper to purchase generic medications in bulk. However, in most cases, there is no significant advantage to buying the medication in larger quantities. When ordering a single dose of medication from India, for example, one will typically pay a significantly lower price if they order a few weeks’ supply at a time. However, in terms of overall cost-effectiveness, it is usually not worth it. In most cases, it is cheaper to buy individual doses, as opposed to buying the medication in bulk.
So, as you can see, there are various factors that go into calculating the cost of Pfizer Viagra. Aside from the price, which is relatively stable and depends on your country of residence, there are several other variables, such as whether you are in a rural or urban area, which can greatly impact the overall cost of the drug. In some cases, the price can vary significantly from pharmacy to pharmacy, even within one country. For example, in India, one pharmacy might sell the medication for $1,500 a month, while another might sell it for $250 a month.
As a result of all these factors, it is not always easy to determine what the true cost of this medication will be. However, we tried our best to provide you with the most accurate estimates possible, which are still slightly higher than what you would normally pay for a comparable bottle of wine.