MediHealth Direct

Tadalafil 2.5mg

Prescription-only medicine · Mens · UK online pharmacy

Tadalafil is the generic form of Cialis, containing the same active ingredient for treating erectile dysfunction (ED). It works by enhancing blood flow to the penis, allowing men to achieve and maintain an erection.

Tadalafil 2.5mg prices by dose and pack size

StrengthPack sizePrice
2.5mg28 pack£20.24
2.5mg56 pack£33.74

Prices correct as of 2026-08-21. The exact dose is confirmed during the clinical assessment.

All strengths and pack sizes are listed on the Tadalafil page.

Tadalafil (Generic Cialis): Long-Lasting Erectile Dysfunction Treatment

What is Tadalafil?

Tadalafil is the generic form of Cialis, containing the same active ingredient for treating erectile dysfunction (ED). It works by enhancing blood flow to the penis, allowing men to achieve and maintain an erection.

Known as the “Weekend Pill,” Tadalafil’s effects can last for up to 36 hours, making it the longest-lasting PDE-5 inhibitor available in the UK. It offers a cost-effective alternative to Cialis without compromising effectiveness.

How Does Tadalafil Work?

Tadalafil belongs to the class of medications called PDE-5 inhibitors. These work by relaxing the blood vessels in the penis, improving blood flow and enabling a stronger, longer-lasting erection.

  1. Mechanism of Action:
    • During sexual arousal, the brain releases a chemical messenger called cGMP, which helps relax penile blood vessels.
    • PDE-5, a naturally occurring enzyme, breaks down cGMP, ending the erection process.
    • Tadalafil inhibits PDE-5, ensuring cGMP remains active, promoting sustained blood flow to the penis.
  2. Effectiveness:
    • Tadalafil only works with sexual stimulation.
    • Starts working within 30 minutes and remains effective for up to 36 hours.

Benefits of Tadalafil

How to Take Tadalafil

  1. Dosage:
    • Tadalafil is available in 5mg, 10mg, and 20mg tablets.
    • The typical starting dose is 10mg. Based on effectiveness, your healthcare professional may adjust your dosage.
    • The 5mg dose is recommended for daily use or for men with conditions like high blood pressure.
  2. Instructions:
    • Take one tablet 30 minutes before sexual activity.
    • Swallow the tablet whole with water. Do not chew or crush it.
    • Avoid taking more than one dose within 24 hours.
  3. Food and Alcohol:
    • Tadalafil can be taken with or without food.
    • Avoid excessive alcohol as it can reduce effectiveness and increase the risk of side effects.

How Long Does Tadalafil Last?

Tadalafil remains active in your system for up to 36 hours. However, this does not mean a continuous erection. Sexual stimulation is still required for it to work effectively.

Tadalafil Dosages

Side Effects of Tadalafil

Tadalafil is generally well-tolerated, but some users may experience mild side effects as their body adjusts to the medication.

Common Side Effects:

Rare Side Effects:

If side effects persist or worsen, consult your healthcare professional immediately.

Precautions and Interactions

Before using Tadalafil, ensure you meet the following safety guidelines:

  1. Who Should Avoid Tadalafil:
    • Men with severe heart disease, recent stroke, or uncontrolled high blood pressure.
    • Those taking nitrates for chest pain or recreational drugs like amyl nitrate (poppers).
    • Individuals are allergic to any of the ingredients in Tadalafil.
  2. Drug Interactions:
    • Do not combine with other ED treatments or PDE-5 inhibitors.
    • Avoid grapefruit juice, as it can interfere with Tadalafil’s effectiveness.
  3. Special Conditions:
    • Consult your healthcare professional if you have diabetes, liver disease, kidney disease, or low blood pressure.

How to Buy Tadalafil Online from Medihealth Direct

Medihealth Direct offers a secure, confidential way to purchase Tadalafil online.

  1. Online Consultation:
    • Complete a free medical questionnaire.
    • Our registered healthcare professionals will review your information to ensure Tadalafil is safe for you.
  2. Prescription Approval:
    • Once approved, you’ll receive a prescription tailored to your needs.
  3. Fast, Discreet Delivery:
    • Enjoy next-day delivery in plain packaging to protect your privacy.

FAQs About Tadalafil

How is Tadalafil different from Cialis?

Tadalafil is the generic version of Cialis, containing the same active ingredient but at a lower cost.

How long does Tadalafil take to work?

Tadalafil typically works within 20–30 minutes of taking it.

Can I take Tadalafil daily?

Yes, the 5mg dose is suitable for daily use.

Is Tadalafil safe for everyone?

No, it is unsuitable for those with certain health conditions, such as severe heart disease or those taking nitrates.

Can I buy Tadalafil over the counter?

No, Tadalafil is a prescription-only medication.

How can I ensure I’m buying authentic Tadalafil?

Purchase from a trusted provider like Medihealth Direct. Look for MHRA approval and ensure the packaging includes a patient information leaflet.

Does Tadalafil interact with food or alcohol?

Tadalafil can be taken with food but avoid excessive alcohol to maintain effectiveness.

How does the online consultation for Tadalafil work?

  1. Complete a confidential online health questionnaire.
  2. A GPhC-registered pharmacist reviews your answers and confirms whether the treatment is clinically appropriate.
  3. If approved, your medication is dispensed by the pharmacy and delivered in discreet packaging by tracked UK delivery.

See how the service works or browse all treatments.