Understanding the Science Behind Cialis (Tadalafil): How It Works in the Body

Cindy Wilson Thumbby Cindy Wilson
BS, Dietetics and Nutrition

Cialis is a prescription drug that’s used to treat erectile dysfunction (ED) and benign prostatic hyperplasia (BPH). The drug contains an ingredient called tadalafil, which relaxes the blood muscles and lets more blood flow to the targeted area. It’s a very effective treatment to help men increase their quality of life by limiting the discomfort caused by erectile or prostate issues.

understanding the science behind cialis tadalafil how it works in the body

Struggling with erectile dysfunction can have a severe negative impact on a man’s way of life. It can be hard to talk about and even harder to live with. But as it is, more than half of all men experience some kind of erectile dysfunction, so it is a very common condition. Luckily, it is also something that can be treated in most cases. How easy it is to treat depends on the individual situation and the causes of erectile dysfunction. For some, it is a psychological problem. For others, it helps to make lifestyle changes such as getting more physically active and eating healthier. But there are also many cases where it takes medication to help solve the issue. This is especially true for many older men. One of the medications that one can choose to take to help with erectile dysfunction is Cialis.

Cialis is a brand-name prescription medication that can help treat both erectile dysfunction (ED) as well as the prostate condition benign prostatic hyperplasia (BPH). It’s an FDA-approved drug that, for some men, works as perfect performance medicine and has earned the nickname wonder drug for its ability to help men keep an erection and engage in sexual intercourse. A healthy sex life is an important thing for almost everyone, which is why treatment for ED can have a great positive impact on one’s standard of living. But before you start out with Cialis, it’s important to know more about how it works and what to be aware of.

How does Cialis work?

When you take Cialis, you swallow it as a tablet. There are four different dosages to choose from, depending on your specific situation. Some choose to take the drug right before sex, while others take it once a day. Again, it depends on your condition and specific issue. Cialis works for up to 36 hours. The four strengths range from 2.5 mg, 5 mg, 10 mg or 20mg.

Cialis contains an active drug ingredient called tadalafil. Tadalafil is a part of a group of medicaments called phosphodiesterase 5 (PDE5) inhibitors. This group of medicaments treats various conditions, including ED and BPH. Tadalafil blocks a specific enzyme in the blood vessels that causes them to relax. When the blood vessels relax, more blood can flow to the specific area needed. For treatment of ED, this makes it possible for more blood to flow to the penis. For treatment of BPH, blood will flow to your bladder, which makes it easier to urinate.

Side effects to be aware of

There are a few things to be aware of when considering taking Cialis. There are a few groups that should avoid taking Cialis. If you have a heart or liver problem, have recently had a stroke or a heart attack, or are struggling with hypertension, you should look for another option. For men without any of these groups, there are still some side effects to be aware of. Many of these are the same that you would consider before taking a comparable drug like Viagra. Viagra and Cialis are used to treat the same conditions. They are not exactly the same, though. Where Cialis consists of the drug Tadalafil, Viagra is based on the drug ingredient Sildenafil. Cialis works for up to 36 hours, whereas Viagra only works for about 4 hours. Either can be an advantage depending on various factors.

Both have side effects. Some of the milder side effects of Cialis are muscle pain, back pain, headaches, heartburn, flushing and a stuffy nose. More severe side effects include prolonged erection, problems in hearing, allergic reactions, loss of vision and changes in blood pressure. The side effects can be serious, which is why Cialis is a prescription drug that you should only take in consultation with your doctor.

How to take Cialis

While Cialis has been dubbed the wonder drug, it’s important to use the medication with a healthy, nutritious diet, and to stay active for best results. Your doctor will guide you in how you should take Cialis. As mentioned, there are different dosages depending on your condition. Your doctor will usually have you start out on a low dosage. This is important in order to minimize side effects as much as possible. The dosage will also depend on how severe your condition is, how often you’re taking Cialis if you have other medical conditions and your age. This is why it’s vital that it’s your doctor who prescribes the right amount specifically for you. Your doctor will also advise you on when and how often you should take Cialis. Be sure never to take more than your doctor has advised you to.

About Author

Cindy Wilson Thumb
BS, Nutrition & Food Science | Connect with on LinkedIn
Cindy Wilson

Hello, I am Cindy, and this a website where I inspect everything related to nutrition and a healthy lifestyle. I have a BS in Dietetics and Nutrition (Kansas State University) and have completed a dozen specialty courses related to nutrition, biochemistry, and food science. I am open to learning more, but foremost I would like to share all my knowledge with you.

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