Cialis 20 Mg

(1 customer review)

Last Updated: December 11, 2025

Cialis 20mg tablet contains Tadalafil. This product ships from India. Delivery to USA takes 7–14 days, 100% delivery guaranteed. Shipping fee: $9.99. Free shipping on orders over $100.

Active IngredientsTadalafil
IndicationErectile Dysfunction (ED) treatment
Expiry DateMay 2027
Note: The expiration date of the product you receive may be longer than the expiration date listed on the page.
Quantity per Box04 Tablets
Note: For orders of less than one box, the product may be shipped without its original packaging.
Pharmaceutical CompanyLupin Ltd
verified tick Medically Reviewed by Dr. David Harrilla
Dr. David Harrilla
✅ Verified Expert

Dr. David Harrilla

Drug Safety Expert & Specialist in Generic Medicine

View more »
✍️ Written by Niamh Stovall
Niamh Stovall
✅ Verified Expert

Niamh Stovall

Senior Medical Content Writer
10+ Years Health Journalism

View more »

What is Cialis 20 mg

Cialis 20 mg was developed to improve the disadvantages of traditional ED treatments. and Cialis 20 mg is a prescription medication that contains tadalafil, which belongs to a class of drugs called PDE5 inhibitors. and Increases blood flow to the penis during sexual stimulation by relaxing blood vessels. and the effect lasts up to 36 hours, which is a long-term type.

For this reason, it is sometimes called “weekend pill” in foreign countries with the meaning of “medicine to be taken on weekends”.

Effect of Cialis 20 mg

Cialis 20 mg maintains a normal erection of the penis by increasing the amount of blood to the corpus cavernosum by the action of the active ingredient tadalafil.

Treats erectile dysfunction (ED) Helps achieve and maintain an erection when sexually stimulated. Can increase sexual confidence and spontaneity due to its long duration. Effectiveness may vary depending on age, health, and other medications.

The effect appears about 1 hour after taking it, and the duration is up to 36 hours .

Active Ingredient of Cialis 20 mg

Cialis 20 mg, which contains the active ingredient tadalafil, belongs to a group called erectile dysfunction treatments. which helps the blood vessels relax. So during sexual arousal, more blood flows to the penis, making it easier to get and keep an erection.

How to Take Cialis 20 mg?

The recommended dose of tadalafil, the active ingredient in Cialis, is 10 mg per dose. Patients with organic and mixed ED who do not respond adequately to 10 mg can be increased to 20 mg if tolerability is acceptable.

Customers purchasing 20 mg should use a pill cutter and use the dose that suits them. Take least 24 hours apart about 30 minutes to 1 hour before sexual activity.

Taken on an empty stomach, it is even more effective when it circulates and quickly penetrates the blood in the body. We recommend that you avoid high-fat meals and eat relatively light meals.

small amount of alcohol is fine, but excessive alcohol intake slows brain function and neurotransmission and reduces male function.

Side Effects of Cialis 20 mg

The following people should be careful about taking.

  • Headache
  • Normal Body Pain
  • Flushing (warmth or redness in face/neck)
  • Nasal congestion
  • Dizziness
  • Upset stomach

However, If these symptoms persist or you experience any other side effects, it is advisable to contact your doctor.

Precautions of Cialis 20 mg

The following people should be careful about taking.

  • People with severe kidney problems
  • Do not use if you have severe heart, liver, or kidney disease.
  • Do not take if you have high or low blood pressure.
  • Not recommended for women and children under 18 years of age.
  • Please refrain from excessive alcohol intake. It has a vasodilatory effect, which makes it easier for you to get sick. You can drink alcohol, but refrain from drinking too much.

Please consult your doctor before taking.

How to Store Cialis 20 mg

  • Store at room temperature (1–30 °C)
  • Protect from moisture and direct sunlight.
  • do not keep it in the bathroom or a humid area.
  • It does not need to be stored in the refrigerator.
  • Keep out of reach of children and pets.
  • Do not use if the expiry date has passed.

Frequently Asked Questions

What is Cialis 20 mg?

Cialis 20 mg is a prescription medication containing tadalafil, used to treat erectile dysfunction (ED) and sometimes urinary symptoms of enlarged prostate (BPH).

How does Cialis 20 mg work?

It relaxes blood vessels in the penis, increasing blood flow during sexual stimulation, helping to achieve and maintain an erection.

How long does Cialis 20 mg take to work?

30–120 minutes after taking.

How Effect does Cialis 20 mg last?

Effects can last 36 hours.

Can I drink alcohol with Cialis 20 mg?

A little is okay, but too much alcohol can reduce the effect and cause dizziness.

Is Cialis 20 mg safe?

Yes, if used correctly and if you’re generally healthy. But you should avoid it if you have heart problems or take nitrate medicines.

Pack Size

40 Tablets, 80 Tablets

1 review for Cialis 20 Mg

  1. Paula Pedersen

    I used Viagra before, but I often suffered from side effects, but after switching to Cialis, I had no side effects at all.

Only logged in customers who have purchased this product may leave a review.