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Tadalafil is an oral phosphodiesterase inhibitor that is used to treat erectile dysfunction with a once-per-day dosing option.
Patients can buy Tadalafil with an included prescription consultation with a doctor.
For Use By
Delivery Method

Can I Buy Tadalafil?

Approved patients can buy Tadalafil with the included prescription consultation. After consulting with the doctor via an online Telewellness visit and being approved, the pharmacy will send the medication directly to your door.

Do we offer Tadalafil as part of a treatment plan?
Tadalafil stays active for up to 20 hours.
Takes 30 to 60 minutes to be fully effective.
Can be taken as needed and even taken daily.

How Does Tadalafil Work?

Keeps Nitric Oxide Levels High

Tadalafil prevents the breakdown of cycle guanosine monophosphate (cGMP) by inhibiting the activity of specific type 5 phosphodiesterases. When cGMP remains at higher levels, the smooth muscle in the penis relaxes. The blood vessels dilate, which allows more blood to enter the cavernosa in the penis, filling them and causing an erection. After sexual stimulation, oral erectile dysfunction medications keep nitric oxide levels high by inhibiting the enzyme PDE5.

Benefits of Tadalafil

Tadalafil is an effective treatment for erectile dysfunction.
  • Tadalafil
    Improves Erectile Function
  • Tadalafil
    Increases Confidence

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Drug Details


What is Tadalafil used for?

Tadalafil is indicated to treat:
  • Erectile dysfunction
  • Pulmonary artery hypertension
  • Benign prostatic hypertrophy (BPH)


You should avoid Tadalafil if you are/have:

Contraindications for prescribing or using tadalafil include:
  • Bleeding disorders
  • Eye or vision problems
  • Peyronie’s disease
  • History of priapism
  • Heart disease
  • History of bleeding problems or blood disease
  • Stomach ulcers
  • Kidney disease
  • Liver disease
  • Stroke
  • An allergic reaction to tadalafil or any of its components
Tadalafil Side Effects

What are the side effects of Tadalafil?

Side effects found in greater than 10% of tadalafil users include the following:
Common Tadalafil Side Effects
  • Headache
  • Muscle aches
  • Respiratory tract infections
  • Sore throat
  • Heartburn
  • Flushing or a feeling of warmth
  • Back pain
  • Nausea
  • Diarrhea
  • Cough
Rare Tadalafil Side Effects
  • Potentially serious side effects of tadalafil rarely occur. Contact a healthcare provider or seek emergency care if you notice any of these symptoms or are concerned about your health.
  • Sudden decrease or loss of vision/hearing
  • Blurred vision
  • Changes in color vision (having trouble differentiating between blue and green)
  • An erection that is painful or lasts longer than four hours (priapism)

Tadalafil Dosage Information

Tadalafil Dosage & Frequency

Typical Tadalafil Dosage & Frequency
  • 20mg
  • Every 36 Hours


  • Tadalafil
  • Tadalafil
  • Tadalafil in the Treatment of Erectile Dysfunction; An Overview of the Clinical Evidence,the%20time%20interval%20post%2Ddosing.
  • Erectile Dysfunction: Causes, Risk Factors and Management (Human Sexuality (Hardcover))
  • Impotence NIH Consensus Development Panel on Impotence

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