Viagra or cialis which is best

When it comes to treating erectile dysfunction (ED), the medication Viagra and Cialis are two of the most popular options. Both drugs are designed to improve blood flow to the penis, resulting in a firmer and longer-lasting erection. However, there are some differences between these two drugs that may make one more suitable for some men than the other. In this article, we will compare Viagra and Cialis and help you decide which one is best for you.

What is Viagra?

Viagra is a medication that contains the active ingredient sildenafil. It was the first drug to be approved by the FDA for the treatment of ED, and it has been on the market since 1998. Viagra works by relaxing the blood vessels in the penis, allowing more blood to flow into it and creating an erection. The effects of Viagra can last up to four hours.

What is Cialis?

Cialis is a medication that contains the active ingredient tadalafil. It was approved by the FDA in 2003 for the treatment of ED. Like Viagra, Cialis works by increasing blood flow to the penis. However, Cialis has a longer half-life than Viagra, which means that its effects can last up to 36 hours.

Effectiveness

Both Viagra and Cialis are highly effective at treating ED. In clinical trials, Viagra has been shown to be effective in up to 80% of men with ED, while Cialis has been shown to be effective in up to 81% of men with ED.

Speed of onset

Viagra typically starts working within 30-60 minutes after taking it, while Cialis may take up to two hours to start working. However, once Cialis starts working, its effects can last up to 36 hours, while Viagra's effects typically last up to four hours.

Dosage

The recommended starting dose for Viagra is 50mg, while the recommended starting dose for Cialis is 10mg. Both drugs can be taken once per day, but the maximum recommended dose for Viagra is 100mg, while the maximum recommended dose for Cialis is 20mg.

Side effects

Both Viagra and Cialis can cause side effects, although they are generally mild and go away on their own. Common side effects of Viagra include headache, facial flushing, and upset stomach. Common side effects of Cialis include headache, back pain, and muscle aches.

Interaction with alcohol

Both Viagra and Cialis should not be taken with excessive amounts of alcohol. Drinking too much alcohol can reduce blood flow to the penis, making it more difficult to achieve and maintain an erection.

Interaction with other medications

Both Viagra and Cialis can interact with certain medications, including nitrates (used to treat chest pain) and alpha-blockers (used to treat high blood pressure). If you are taking any medications, it is important to talk to your doctor before taking Viagra or Cialis.

Which one is best?

There is no one-size-fits-all answer to this question, as the best medication for you will depend on your individual needs and preferences. If you want a medication that starts working quickly and has a relatively short duration of action, Viagra may be a better option for you. If you want a medication that has a longer duration of action and allows for more spontaneity, Cialis may be a better option for you.