Why is sildenafil so expensive at cvssildenafil vs tadalafil

Sildenafil and Tadalafil are two popular prescription drugs used in the treatment of erectile dysfunction (ED) in men. Although both drugs are effective in treating ED, sildenafil is typically more expensive than tadalafil, especially at CVS pharmacies. This article will explore the reasons behind the high cost of sildenafil at CVS and compare the price of sildenafil and tadalafil.

Why is Sildenafil so Expensive at CVS?

There are several factors that contribute to the high cost of sildenafil at CVS.

Patent Protection

One of the primary reasons for the high cost of sildenafil is its patent protection. Pfizer, the manufacturer of sildenafil, has exclusive rights to sell the drug until 2020. During this period, no other company can produce and sell a generic version of the drug. This means that Pfizer can charge a high price for sildenafil without facing any competition from generic manufacturers.

Research and Development Costs

Another factor that contributes to the high cost of sildenafil is the research and development costs associated with bringing the drug to market. Developing a new drug can take years and cost billions of dollars. The costs include clinical trials, regulatory fees, and marketing expenses. These costs are often passed on to consumers in the form of high drug prices.

Retail Markup

CVS, like other retail pharmacies, applies a markup to the price of prescription drugs. The markup covers the cost of storing and dispensing the drugs, as well as the salaries of pharmacists and other staff. This markup can vary depending on the pharmacy and the drug, but it can add significantly to the final cost of the drug.

Sildenafil vs Tadalafil

Despite its high cost, sildenafil remains a popular choice for treating ED. However, there is an alternative drug that is often less expensive: tadalafil.


Both sildenafil and tadalafil are effective in treating ED. Sildenafil starts working within 30 minutes and lasts for about 4 hours, while tadalafil takes longer to start working (about 2 hours) but lasts for up to 36 hours. This longer duration of action has made tadalafil popular among men who want more flexibility in their sexual activity.


The cost of tadalafil is typically lower than that of sildenafil, especially when purchasing generic versions of the drugs. This is because tadalafil does not have patent protection, and several generic manufacturers produce and sell the drug. This competition among manufacturers has driven down the price of tadalafil.

Side Effects

Both sildenafil and tadalafil can cause side effects, although they are generally mild and go away on their own. Common side effects include headache, facial flushing, and indigestion. Rare but more serious side effects include sudden vision loss or hearing loss. Men who take nitrates for heart conditions should not take either drug as it can cause a dangerous drop in blood pressure.

Why Is Sildenafil So Expensive At Cvssildenafil Vs Tadalafil

Sildenafil is an effective drug for treating ED, but its high cost at CVS can be a barrier for some men. Tadalafil offers a lower-cost alternative, especially when purchasing generic versions of the drug. Both drugs have similar effectiveness and side effects, but tadalafil has a longer duration of action, which may be preferable for some men. Ultimately, men should talk to their healthcare provider about which drug is best for them based on their individual needs and preferences.

Back to Top