Cialis 80 Mg Australia

Last Updated on 04/24/2026 ✔ Medically Reviewed by Dr. Arjun Srivastav

Overview Of Cialis 80 Mg Australia

Cialis 80 is a prescription drug containing tadalafil and is primarily prescribed for the treatment of Erectile Dysfunction.

The drug belongs to the category of PDE5 inhibitors, and it is also prescribed for the treatment of Benign Prostate Hyperplasia.

It is a high dose of tadalafil and is usually not an approved dosage by the TGA. It is recommended for patients only when they are in an extremely severe condition of the ailment.

Cialis 80 Mg Australia is a medicine that can have a strong and long-lasting effect on your erection. The generic element of this medicine is Tadalafil, which is a form of element that causes dilation.

However, now with the use of Cialis 80 Mg Australia, you can at least enjoy having sex, as the effects of the medicine will help you to get a strong erection.

✓ Composition:

• Ingredient: The major ingredient of Cialis 80 is tadalafil.

✓ Manufacturer:

Centurion Laboratories Pvt. Ltd.

Method for daily use of Cialis 80:

✓ Daily Intake:

Tadalafil remains active in the blood for 36 hours once it is taken. The daily dose is typically 2.5 to 5 mg. Using the drug is restricted to one tablet daily. This means that you must not take the second pill at least 24 hours after taking the first pill.

✓ On-Demand Dosage:

10mg or 20 mg can be taken on demand by the patient only.

✓ Timing Preference:

Cialis works as a PDE5 inhibitor. It should be taken 30-60 minutes before your sexual activity, for easy absorption into the blood and showing effect in your erection. It takes around 2 hours to reach its peak.

How Does Cialis 80 Work?

Cialis contains tadalafil, which helps improve erections by increasing blood flow to the penis during sexual stimulation.

1. Blocks the PDE5 Enzyme

• PDE5 is an enzyme that breaks down a chemical called cGMP
• Tadalafil inhibits PDE5, allowing cGMP to stay active longer

2. Enhances Nitric Oxide Effects

• During sexual arousal, the body releases nitric oxide (NO)
• NO helps produce cGMP, which relaxes blood vessels
• Cialis enhances this natural process (does not directly release NO)

3. Increases cGMP Levels

Higher cGMP levels lead to:

• Relaxation of penile blood vessels
• Increased blood flow
• Improved ability to get and maintain an erection

✓ Important Note

• Works only with sexual stimulation
• Does not cause automatic erections

Cialis 80: How Long Does It Last?

✓ Duration of Effect

• Cialis (tadalafil) can remain effective for up to 24–36 hours
• This is the time window during which you can achieve an erection with sexual stimulation

✓ When It Starts Working

• Usually begins working within 30–60 minutes after taking it

✓ Half-Life

• The half-life of tadalafil is about 17.5 hours
• This long half-life is why it stays active in the body for an extended period

✓ Active in Blood:

Cialis remains active in the blood for 36 hours.

✓ Caution of use:

You must not take more than one pill of Cialis within 24 hours. For 80 mg use, be very careful. It is not an approved dosage by the TGA and is an extremely high dose of Cialis.

How To Take Cialis 80 Mg Australia Tablet?

✓ Timing

• Take 30–60 minutes before sexual activity
• Works only with sexual stimulation
• Effects may last up to 24–36 hours

✓ When to Take

• Take 30–60 minutes before sexual activity
• Effects can last up to 24–36 hours

✓ How to Take

• Swallow the tablet whole with water
• Do not crush, chew, or split

✓ Food Instructions

• Can be taken with or without food
• For faster action, take on a light or empty stomach

✓ Dosage Rules

• Do NOT take more than one dose in 24 hours
• Avoid repeated daily use at high doses like 80 mg

✓ What to Avoid

• Nitrate medications → dangerous drop in blood pressure
• Excess alcohol → dizziness, fainting
• Other ED medicines → increased side effects

Fact Box

Is Cialis 80 An Effective Treatment?

• The active ingredient tadalafil is clinically proven to treat erectile dysfunction (ED)
• Standard doses (5–20 mg) are effective for most men

Dosage:

✓ Strength used:

Usual recommendation of dosage for using Cialis is 5 to 20 mg. 80 mg is a very high dose and not usually recommended.

✓ Daily usage:

The drug remains active in the blood for 36 hours. Recommended use is one tablet within 24 hours. Taking more than this will cause an overdose.

✓ Timing:

Take the drug 30-45 minutes before sex for the best action. Take it on an empty stomach or with light meals only.

✓ Effectivity:

One dose will give you 4 hours of an erection with a 36-hour window when you are sexually stimulated.

✓ What Happens If I Overdose On This Medication?

Overdosing on Cialis is not safe. Especially when you are taking high doses like 80mg, overdosing can be highly risky.

You can face several issues as you overdose on Cialis 80, including priapism, a change in vision, chest pain, and back pain.

✓ What Happens If I Miss A Dose?

Take the missed dose when you recall it. There is no harm in missing a dose, but be careful about double-dosing. If it is already time for the next dose, skip the missed dose.

Benefits Of Taking Cialis 80:

• Strong erection: With Cialis, you are going to experience the best possible erection.
• Long erection: Your erection is going to stay for 4 hours.
• Long effect: You can enjoy the erection and sexual bliss for 36 hours with one pill.
• Bring Back Confidence: It will bring back your confidence in bed, which you were missing since you developed ED.

1. Improved Erectile Response

• Helps increase blood flow to the penis
• Supports stronger erections during sexual stimulation

2. Long Duration Window

• Effects can last up to 24–36 hours
• Allows more flexibility compared to short-acting ED medicines

3. Improved Sexual Confidence

• Better ability to achieve and maintain erections
• May reduce performance anxiety in some users

4. BPH Symptom Relief

• Can help relax smooth muscles in the prostate
• May improve urinary symptoms in benign prostatic hyperplasia (BPH)

Drug Interaction Classification

✓ Drug-Drug Interaction:

• Nitrates: Used in Angina treatment, cause chest pain or even a stroke when taken with Cialis. Strictly avoid its use.
• Antibiotics and Antifungals: Not with all types of antibiotics, but Cialis interacts with specific antibiotics. Talk with the doctor for assistance.
• Antidepressants: Antidepressants working might be affected by Cialis. Therefore, disclose such medicinal intake to your doctor.
• Alpha blockers and Anticoagulants: They can interact with Cialis to form a drop in BP.

✓ Drug-Disease Interaction:

• Heart disorder: Never take Cialis if you have a history of heart disorder or are taking medications for heart issues at present.
• Liver and Kidney disorder: Cialis can affect your existing liver or kidney disease. If you have such issues, take Cialis only after discussing the issues with your doctor.
• Retinal issues: Cialis affects your vision. Hence, if you have any retinal issues, talk to a doctor for caution and precaution.

✓ Drug-Food Interaction:

• Alcohol: The impact of alcohol on Cialis is quite heavy. Strictly avoid alcohol during the complete medicinal impact time.
• Bulk Meals: Bulk meals delay absorption of the drug.
• Grapefruit Juices: Interaction can cause a drop in BP.

Precautions And Warnings

✓ Heart Conditions:

Patients with poor heart conditions must not take Cialis. If you take any nitrates, have serious pulmonary issues, or have any history of angioplasty, avoid taking Cialis.

✓ Liver condition:

Cialis is absorbed by your liver. Hence, any issue in your liver can cause serious distress from the use of Cialis.

✓ Age restriction:

Cialis is to be used by men aged 18+. Recommended use for elderly men is till the age of 64 (can use it even after that, if doctors recommend you).

✓ Sensory Loss:

There can be a vision change, or you can face hearing impairment. Reach a doctor fast in such cases.

✓ Drug interactions:

Be careful about the drug interactions and detail all the medications you are currently taking to your doctor.

✓ Blood Pressure issues:

If you have Low blood pressure, never take Cialis as it can cause severe side effects in you.

✓ Priapism:

Hard, painful erections can be a rare but dangerous side effect while using Cialis. Meet a doctor whenever you find such issues.

When To Seek Medical Help

Seek medical help when you face the following conditions after taking Cialis:

• Facing Chest Pain
• Facing breathing issues
• Loss of vision (temporary)
• Long painful erection (Priapism)

Safety Advice For Cialis 80

✓ Prescription essential:

A prescription is essential for buying and taking Cialis of any strength.

✓ Age regulation:

Cialis can be used by men between 18 and 64 years of age (use after 64 depends on the doctor’s recommendation).

✓ Daily usage:

Never take more than one pill within 24 hours.

✓ Food preference:

Never have bulky meals and never take alcohol during medication with Cialis.

✓ Driving:

For the dizziness effect, never drive a car after medication.

Where Can I Buy Cialis 80?

You can rely on trusted platforms such as australiarxmeds.com for secure and discreet delivery across Australia.

Cialis 80 is available for online purchase through pharmacy websites, but it’s important to choose reputable and licensed sellers to guarantee product quality, authenticity, and safety.

Summary

Cialis 80 is the highest dose of Cialis, containing Tadalafil. Tadalafil is a PDE5 inhibitor, which regularizes the blood flow in your body and gives you a hard erection within 30 minutes of taking it, when you are sexually stimulated.

The effect will give you a 36-hour window for a hard erection and will remain in your blood for 36 hours. Issues like chest pain and breathing problems can be some of the major side effects.

Hence, consulting a doctor regarding your health condition and suitability for taking Cialis is mandatory.