Tadfil 20mg (Tadalafil)

The medicine Tadfil 20 is  manufactured by the Zenlabs Ethica Ltd. The active pharmaceutical ingredient present inside the medicine is Tadalafil which is a PDE type5 inhibitor class action of medicine. The main use of the medicine is to suppress the symptoms of erectile dysfunction temporarily.


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Tadfil 20 mg is a special medicine that helps males with impotence issues. The medicine contains Tadalafil salt, which falls under the PDE5 inhibitor class of medications.

The main task of medicines in this category is to block the PDE5 from showing its action so that a person can enjoy their sex and gain back satisfaction. When a person consumes the medicine, it suppresses the symptoms of softer erections and premature ejaculation.

Due to the suppression of these symptoms, a person can enjoy intercourse. Tadfil 20mg is manufactured by Zenlabs Ethica Ltd, which packs the medicine in 4 tablets. It is a bright yellow tablet that is squarish in shape. Each tablet contains 20 mg of tadalafil salt which is FDA-approved.

Anyone can easily buy the medicine if they have a prescription. To get one, it is important to visit the physician & discuss everything in complete detail.

Tadfil 20mg quick information
Active Ingredient: Tadalafil
Prescription Required? Yes, Prescription Is compulsory.
FDA Pregnancy Category: Category B
Habit Forming: Not habit-forming
Chemical Class: Carboline Derivative
Action Class: PDE-5 inhibitors
Sleepiness: Does not cause sleepiness
Schedule: Schedule H Medicine
Expires on or after: May, 2024

Who can consume the Tadfil 20mg?

  • People with erectile dysfunction who want to enjoy sexual satisfaction can consume medicine. The medicine will help bring satisfaction back into your life by blocking the symptoms of erectile dysfunction for hours.
  • People who have Benign Prostatic Hyperplasia issues can also consume the medicine. In this issue, a person’s prostate starts swelling up, which causes pain. Along with that, people also face problems with intercourse & peeing. The issue will resolve when you start consuming the medicine within a few days.
  • The medicine also helps people who have lower libido issues. You will notice an increase in your libido, which is great for your sexual life.
  • Tadfil 20 mg also helps Pulmonary Arterial Hypertension patients. The use of medicine helps the patients control the side effects of the issue.

Tadfil 20 mg

How does tadfil 20 mg work in your body?

The medicine shows its action in people with PDE type 5 activated in their blood vessels. PDE type 5 blocks the cGMP inside the body, a vasodilator. Due to this, the blood vessels contract, and the penis does not get sufficient blood to gain an erection.

This is how erectile dysfunction happens in your body. But when you use the medicine, the PDE type 5 will block completely, and cGMP activates. This will dilate your blood vessels, and you will get a harder erection when required.

The next task performed by the cGMP and the salt is to block the blood inside the penis. This is going to help you last longer when you are having intercourse.

The medicine will stay active in your body for 20-24 hours on average. During this time, you can gain an erection more than once time & enjoy satisfactory intercourse.

How to consume the medicine?

  • It would be best if you always consume the medicine as a whole. You should never make the mistake of biting or chewing the tablet for the sake of its easy consumption.
  • It would be best if you used a glassful of water to consume the medicine. It will make swallowing the tablet easily, and you will also notice fewer side effects.
  • You must always consume healthy food when consuming medicine. If you still use junk food, the medicine might not work properly.
  • You can take the medicine as needed, but consult your doctor for proper usage instructions.
  • Always remember that you should take medicine about 30 to 60 minutes before planned sexual activity. Also, get involved in sexually arousing activities if you want an erection.

Dose Requirement

The physician will decide the dose you require to get rid of the erectile dysfunction symptoms. The appropriate dosage will be determined by your physician based on your specific condition and needs. All you need to do is share every single detail with your physician about your medical situation.

  • Missed dose

If you ever miss the dose of the medicine, you have to decide if you need to make up for it. If you decide to make up for the dose, there should be at least 12 hours left for the next dose. If the time is less, you must skip the dose.

  • Overdose

If you ever overdose on the medicine, your body might show some side effects. Now, it might depend on how your body reacts to the side effects. If the side effects in your body get worse, contact your physician to avoid any major complications.

Side Effects of Tadfil 20 mg

Educate yourself about possible side effects that may arise, such as upset stomach, flushing, or headaches, so you are prepared to address them if they occur.

Potential Side Effects of Tadfil 20 mg Requiring Immediate Attention:

If you are taking Tadfil 20 mg medicine and experience any of the following symptoms, it’s crucial to stop the medication and seek immediate medical assistance:

  1. Severe Headache and Nausea
  2. Shortness of Breath
  3. Swelling of Extremities
  4. Priapism: This state involves a prolonged and agonizing erection.
  5. Sudden Vision/Hearing Loss
  6. Allergic Reactions: Look out for signs such as rash, swelling, or breathing difficulties.
  7. Chest Pain and Cardiovascular Issues
  8. Severe Hypotension: This indicates an abnormally low blood pressure.

Tadfil 20 mg: Common and Less Severe Side Effects

While the following side effects are typically less severe, it is advisable to consult with a healthcare provider to address them effectively. These common side effects may include:

  • – Flushing, which can manifest as a feeling of warmth or redness in the face, neck, or chest
  • – Mild stomach discomfort or indigestion
  • – Muscle pain, often referred to as myalgia
  • – Back pain
  • – Stuffy or runny nose
  • – Dizziness or lightheadedness
  • – Minor changes in vision, such as blurred vision or a blue-green tinge to objects
  • – Flu-like symptoms
  • – Mild to moderate headache

Ensuring Safety When Using Tadfil 20 mg

Although the medicine is FDA-approved, there are some people who are not safe to use the medicine. Also, there are some situations in which a person should avoid Tadfil. That is why, to ensure the safe use of Tadfil 20 mg, a person should consider the following precautions:

  1. Tadfil 20 mg should only be used with a valid prescription from a registered healthcare provider. A person should consult the physician to discuss ED conditions, and they will determine if the medication is safe for you. They will do so by checking the details of the patient’s medical history.
  2. It is important to take the time to understand the potential side effects by discussing them with your healthcare provider during the visit. Being aware of these effects can help you respond appropriately if they occur while using the medicine.
  3. A person should always follow the prescription dosage and guidelines provided by their healthcare provider. It will help in minimizing health risks and side effects.
  4. Avoid taking tadfil with nitrates, alpha-blockers, or any over-the-counter medications without consulting your healthcare provider. It is very important to prevent negative interactions.
  5. A person should always store the medication in a dry and dark place, out of reach of children. It will help in maintaining its quality and potency.


Following are Various interactions that can occur when Tadfil 20 mg is combined with different drugs and substances.

  1. Nitrates: Nitrates are medications commonly prescribed to prevent chest pain(angina). When combined with Tadfil 20 mg, a severe drop in BP(blood pressure) may occur, leading to dizziness.
    Examples of common nitrates that interact with Tadfil 20 mg are provided below.
  • Nitrostat (Nitroglycerin)
  • Isosorbide dinitrate
  • Isosorbide mononitrate
  1. Protease Inhibitors: Protease inhibitors, commonly used for viral infections such as HCV and human immunodeficiency virus, can increase the risk of side effects when combined with Tadfil 20 mg.
    Examples of common protease Inhibitors that interact with Tadfil 20 mg are provided below.
  • Ritonavir (Norvir)
  • Viracept (Nelfinavir)
  • Prezista (Darunavir)
  • Aptivus (Tipranavir)
  • Kaletra
  1. Alpha Blockers: Alpha blockers are commonly employed to regulate high blood pressure (BP). When taken concurrently with Tadfil 20 mg, these medications work in tandem to further decrease BP by inducing muscle relaxation. The result of this combined approach is a noteworthy reduction in blood pressure.
    Examples of common alpha blockers that interact with Tadfil 20 mg are provided below.
  • Prazosin 
  • Terazosin
  • Uroxatral (Alfuzosin)
  • Cardura (Doxazosin)
  1. Anti-Infective Medications: Similar to protease inhibitors, certain anti-infective medications can interact with Tadfil 20 mg, potentially amplifying side effects.
  2. Alcohol: Alcohol, like Tadfil 20 mg, can relax blood vessels, leading to a drop in blood pressure.
  3. Grapefruit: Grapefruit and grapefruit juice can interfere with the metabolism of Tadfil 20 mg, leading to an increase in its concentration in the body.

Preventive measures

  • You should never hide any information from your physician regarding your medical history. They need to know everything to ensure you are safe using the medicine.
  • Never consume alcohol and marijuana with the medicine.
  • You should not use the medicine if you have heart problems.
  • Never consume the medicine if you are already using nitrate-based and alpha-blockers medicine.
  • It would be best if you never consumed grapefruit juice with the medicine.
  • The medicine makes driving and operating heavy machinery unsafe.
  • You should skip using the medicine if you have a fever or high blood pressure. Also, it is unsafe for you if you feel dizzy or nauseous.

Where to buy the medicine from?

If you are looking for a place to buy medicine, Medzpills would be the best website. The biggest reasons why you should choose this website to buy medicines are-

  • You will always get high-quality medicines from the website. They never compromise the medicine quality only to increase their profitability.
  • You will not notice that the website provides regular discounts and offers to you, which brings down the medicine cost.
  • The website also has a privacy policy that will safeguard all the information that you provide to them. If they ever share the information and break the policy, you can take legal action against the website.
  • The website also offers 24/7 customer support to cater to global customer needs. You can ask them about the issue you are facing and get a resolution to your problem.

Frequently Asked Questions

  • What happens if you continue smoking while taking Tadfil 20 mg?

If you continue smoking after taking medicine, it might not show its action properly. The smoke from the cigarettes will deposit at the walls of the vessels, which will not let blood flow properly.

  • What is the best time to consume the medicine?

The best time to consume the medicine is about 30 to 60 minutes before planned sexual activity. It would be best if you did it because the medicine will take 40-45 minutes to show its action in your body on average.

  • How to store the medicine properly?

    1. You should always store the medicine in a dark and dry place.
    2. Never let the medicine get in contact with direct sunlight.
    3. You should never store the medicine at a temperature above 28 degrees Celsius.
    4. You must keep the medicine away from your kids and pets.
  • What should you do if the medicine does not work properly?

If the medicine is not working for you, contact your physician. They will help you find out why the tablet is not working for you. In most cases, a change in dosage may be necessary, which the physician will determine.

Related Products


  • Drugs Approved by Central Drugs Standard Control Organisation: Drug Name, Strength, Indication. Available online: Reference Link
  • Definition & Facts for Erectile Dysfunction: niddk.nih.gov. Available online: Reference Link
  • How Tadalafil treats erectile dysfunction, pulmonary hypertension and benign prostate enlargement, and how to take it: nhs.uk. Available online: Reference Link
  • Tadalafil: MedlinePlus Drug Information.  Available online: Reference Link
  • Tadalafil Interactions: Drugs.com. Available online: Reference Link
  • Tadalafil (Oral Route) Side Effects: Mayoclinic.org. Available online: Reference Link


MedzPills is dedicated to providing visitors with accurate and reliable health information. This article has been carefully reviewed by an expert, Parry Stone. However, it’s important to understand that this information is not a substitute for advice from a qualified medical professional. Our information is meant to be a helpful resource, but it might not cover every aspect of health conditions, lab tests, medications, potential side effects, drug interactions, warnings, or alerts. It’s strongly recommended that you consult your doctor for any specific questions or concerns about a particular illness or medication. At MedzPills, our goal is to complement, rather than replace, the important doctor-patient relationship.

Active Ingredient


Delivery Time:

6 To 15 days


Erectile Dysfunction


Zenlabs Ethica Ltd


4 Tablets in Strip


20 mg

Equivalent Brand


Pharmaceutical Form


Country of origin



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