Optum Store, Optum Perks, and Healthline Media are owned by RVO Health. Here’s our process. Viagra and its generic version, sildenafil, can be effective treatments for erectile dysfunction.

Below, we’ll guide you though these questions and compare Cialis and Viagra on their effectiveness, their duration of action, potential side effects and more. But let’s quickly cover what they ...

Here’s our process. If you’re experiencing the symptoms of erectile dysfunction (ED), you may have considered using Viagra or a similar ED medication as a possible treatment. If you’ve ...

We might earn a commission if you make a purchase through one of the links. McClatchy's Commerce Content team, which is independent from our newsroom, oversees this content. This content is only ...

A boy took his father's Viagra tablets to school and handed them out to his friends during their lunch break. The youngster and five fellow pupils, all aged 12 and 13, were taken to hospital after ...

People can get branded and generic versions of drugs, such as Viagra (sildenafil) and Cialis (tadalafil). The company also offers free follow-up appointments for ongoing care. offers free online ...

The sexual response cycle sets off a spiral of sensory effects in the body. Learn about the phases here and what happens to ...

There's three medications on the market. Viagra, Cialis, and Levitra, the primary difference is duration. Cialis has a longer time that it's in your system. That's why they're marketing more of ...

The impotence pill Viagra may be a useful treatment against Alzheimer's disease, say US researchers who have been studying its effects in the brain. Tests in cells suggest the drug targets some of ...

A new study from UAB (University of Alabama at Birmingham) indicates that men with a history of heart attack who use the popular erectile dysfunction medications Viagra (sildenafil) or Cialis ...

Understanding duration can help investors decide which bonds are right for them. First of all, you shouldn’t confuse the financial term “duration” with a timeframe. In the bond world ...