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What is Tadalafil Used for? Know All About Tadalafil

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Did you hear about Tadalafil and begin to wonder: What is Tadalafil used for?

Tadalafil is an FDA-approved medication for Erectile Dysfunction (ED). It may also relieve symptoms of BPH or enlarged prostate.

It is one of the most effective and fastest-working medicines for ED.

Let us discuss in detail the uses, working and side effects of Tadalafil.

Tadalafil uses

Tadalafil usesSource: Getty_images
Tadalafil pill

There can be a lot of confusion about: What is Tadalafil used for?

The FDA approved the use of Tadalafil for ED treatment. But is Tadalafil used for anything else?

Yes, the FDA also approved using Tadalafil to treat an enlarged prostate or BPH.

Taking Tadalafil pills can help you reduce symptoms of ED or BPH.

Your doctor may suggest taking Tadalafil pills if you have continuous trouble having or maintaining erections. They may also prescribe

Tadalafil if you have an enlarged prostate. You should remember that Tadalafil is not meant for females.

How to use Tadalafil

Tadalafil is available in the form of oral tablets. Take the pill with a glass of water. You should swallow the pill as a whole. Do not break, cut or chew the tablet.

Some of the commonly available pills containing Tadalafil include Cialis, Vidalista, and Tadarise. Cialis is a branded version of Tadalafil pills. 

Consult your doctor if you are thinking of taking Tadalafil pills. Talk to a doctor if you have difficulty swallowing the pill. They may suggest other ways you can take the medication.

Do not take more than one pill in 24 hours to avoid overdose.

Research shows that food and alcohol do not affect the absorption of Tadalafil. This means you can take it with or without food and don’t need to plan ahead.

  • Erectile Dysfunction is a male sexual dysfunction when a man has difficulty obtaining or holding an erection.
  • BPH, or Benign Prostatic Hyperplasia, is an age-related condition in which the prostate gland grows bigger. It may cause difficulty in urination.
  • The working of Tadalafil

    Tadalafil is a Phosphodiesterase-5 (PDE-5) inhibitor. Study shows that Tadalafil can increase blood flow.

    Tadalafil inhibits the effects of PDE-5 enzymes. This will aid in widening the blood vessels and increase blood flow.

    Increased blood flow will help you achieve and hold an erection.

    Effects of Tadalafil may last up to 36 hours from consumption. It has a half-life of 17.5 hours.

    The medicine may start to show effects within 15 minutes of consumption. But the range may vary from 15 to 120 minutes due to differences in several physical and psychological factors.

    You should remember that sexual stimulation is necessary for an erection to happen. The medicine alone cannot induce feelings of arousal.

    People taking nitrates or high blood pressure medicines should consult a doctor before taking ED pills. It can lead to extremely low blood pressure.

    Side effects of Tadalafil

    Side effects of TadalafilSource: Getty_images
    Tadalafil side effect

    Like any other medicine, taking Tadalafil can also pose a risk of side effects. Some of the side effects of Tadalafil that you may face after consumption are

    • Headache
    • Dizziness
    • Nausea
    • Flushing
    • Upset stomach
    • Stuffy or runny nose
    • Lightheadedness
    • Vision changes
    • Muscle pain

    A report suggests that Tadalafil may cause temporary minor vision changes in 10% of users.

    Tadalafil can result in vision changes or even vision loss in rare cases. It may lead to blurred vision or increased sensitivity to light.

    Your healthcare provider may suggest taking Tadalafil because, in their opinion, the risk of potential side effects is less than the benefits.

    This is not a complete list of adverse effects that may result from taking Tadalafil. It is not necessary for you to face any or all of these side effects.

    Summing up

    Are you wondering what is Tadalafil used for? 

    The FDA gave approval for the use of Tadalafil as a medicine for Erectile Dysfunction and BPH.

    It can help you treat erection problems as well as enlarged prostate.

    It can reduce erection problems by increasing blood flow to the penis. You should be careful while taking Tadalafil pills as they can sometimes lead to side effects.

    Talk to a doctor if you are thinking of taking Tadalafil.

    Have you tried Cialis and found that it hasn’t worked for you? Our article, “How Does Cialis Work, and What Can You Do If It Doesn’t?” can provide you with the information you need. This article delves into the science behind Cialis, its effectiveness, and potential reasons why it may not work for some individuals.

    Frequently Asked Questions

    Is Tadalafil good for the heart?

    A 2023 study shows that the use of PDE-5 inhibitors such as Tadalafil may reduce the incidence of cardiovascular events. 
    People taking Tadalafil may have a lower chance of early death from heart disease. But you should consult your doctor before taking any medications.

    Does Cialis make you last longer?

    Effects of Cialis (Tadalafil) last up to 36 hours from consumption. This does not mean a continuous erection for 36 hours.
    Tadalafil will make it easier to have or hold an erection while the medicine is in the body. There is insufficient research to support that Cialis can make you last longer.

    Does Tadalafil increase BP?

    People with blood pressure problems should be careful while taking ED medicines.
    ED medicines like Tadalafil can lower blood pressure which can make you feel dizzy or even faint.

    Who should avoid Tadalafil?

    People with heart or liver problems should not take Tadalafil without a doctor’s prescription. Those who take nitrates or blood pressure medicines should also not take Tadalafil.
    You should always consult a doctor before taking any medicines.

    Is Tadalafil safe for men?

    Tadalafil is usually safe for most men, but it can sometimes interact with other medicines or health conditions.
    Tadalafil can interact with heart or blood pressure medicines. People with heart or liver problems should consult a doctor before taking Tadalafil.

    Citations: Cheap Medicine Shop only refers to credible, authoritative sources for our content. If you’re curious about how we ensure the integrity of our content, we encourage you to read our Content Information Policy.

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    Photo of author Janet Fudge
    Janet Fudge is a highly skilled and experienced pharmacologist who serves as a contributing writer for With a strong academic background from a premier US University and a passion for helping others, Janet has become a trusted voice in the pharmaceutical world. After completing her Doctor of Pharmacy degree, Janet embarked on a successful career in the pharmaceutical industry, working with various clients, including hospitals, retail pharmacies, and drug manufacturers. Her in-depth knowledge of pharmacology and dedication to patient-centered care has led her to excel in her field. As a writer for, Janet uses her wealth of expertise to provide readers with accurate, reliable, and up-to-date information on various topics related to medicine and healthcare. Her engaging writing style and ability to break down complex topics into easily digestible content make her a valuable resource for healthcare professionals and the general public.
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