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Buy Tadalafil (Generic Cialis)

Enjoy a healthier sexual life with Tadalafil, a wallet-friendly version of Cialis. It’s FDA-approved to treat ED! Better experiences at a lower cost. Patients can buy Tadalafil after the included telemedicine consultation.
Starting at $3.57 Per Dose
Benefits of Tadalafil
  • Improves Erectile Function
  • Increases Confidence
Dosage Information

20mg Tablets

Common Tadalafil Side Effects
  • Headache
  • Muscle aches
  • Respiratory tract infections
  • Sore throat
  • Heartburn
  • Flushing or a feeling of warmth
  • Back pain
  • Nausea
  • Diarrhea
  • Cough
*Prescription medications available only if prescribed by the healthcare provider after an online consultation.

What’s Included

When you buy tadalafil (Generic Cialis) from Invigor Medical, it guarantees that you are working with a licensed, experienced, and dedicated doctor and receiving tadalafil from a US-based, FDA registered pharmacy.
Rx Consultation

Discuss your treatment plan with one of our licensed practitioners.


All medications and supplies included, no hidden fees.


Our well-trained medical staff are ready to answer your questions. 

Single Purchase
28 Pills
28 Pills
Single Purchase
90 Pills

Benefits of Tadalafil

Tadalafil is an FDA-approved, generic brand of Cialis with a proven history to treat ED.

  • Improves Erectile Function
  • Increases Confidence
buy Tadalafil
buy Tadalafil
What users are saying about Tadalafil

Signs You Might Need This Treatment Plan


You may be experiencing a combination of the following symptoms
  • Erectile Dysfunction
If you are experiencing any of the symptoms listed above, please fill out our medical forms. After that, an Invigor Medical specialist will contact you.

Tadalafil FAQs

The Plan
What does tadalafil do?

Tadalafil is used to treat erectile dysfunction. It is a phosphodiesterase 5 (PDE5) inhibitor which means that it increases nitric oxide levels around blood vessels after sexual stimulation. Increased nitric oxide levels facilitate smooth muscle relaxation in the penis, allowing blood to fill the corpus cavernosa (hollow cavities) in the penis. This increases pressure in the penis, producing an erection.

Tadalafil is also used to treat benign prostatic hypertrophy and pulmonary artery hypertension.

How long does tadalafil take to kick in?

Tadalafil can be prescribed as a daily dose or as needed.

If you are prescribed tadalafil as a daily dose, you take it once a day regardless of when or if you have sexual activity that day. Many men prefer this dose because the act of taking a medication is disconnected from sexual activity.

If you are prescribed tadalafil as needed, take the dose 30 to 60 minutes before planned sexual activity. Tadalafil may have an effect for up to 36 hours, but you need to be sexually aroused for it to work. The length of time it works is affected by food and alcohol consumption.

Does tadalafil make you last longer?

Tadalafil is not designed or licensed to increase the time to ejaculation or orgasm. However, some studies have suggested that it might delay ejaculation in some cases.

Tadalafil does not seem to consistently delay ejaculation and, therefore, should not be used for this purpose. Other medications are more effective in treating premature ejaculation.

How long should an erection last?

The length that an erection lasts depends on many environmental and psychological factors. Erections typically last for a few minutes, up to 30 minutes or so.

Priapism is an erection that lasts longer than 4 hours. Erections this long can cause damage to tissues in the penis because blood is not entering and leaving the penis and therefore is not replenishing oxygen stores and removing waste products.

Men who are taking ED medications have an increased risk for priapism and should be aware of the condition. Your healthcare provider will provide a treatment plan in case it should occur.

Does tadalafil have side effects?

All medications have side effects. This is why it is important to discuss your medical history with your healthcare provider and provide them with a list of prescription and over-the-counter medications you are taking.

Side effects found in greater than 10% of tadalafil users include the following:

  • Headache
  • Muscle aches
  • Respiratory tract infections
  • Sore throat
  • Heartburn
  • Flushing or a feeling of warmth
  • Back pain
  • Nausea
  • Diarrhea
  • Cough

Potentially serious side-effects of tadalafil rarely occur. However, contact a health care provider or seek emergency care if you notice any of these symptoms or are concerned about your health.

  • Sudden decrease or loss of vision
  • Blurred vision
  • Changes in color vision (having trouble differentiating blue and green)
  • Sudden decrease or loss of hearing
  • Ringing in the ears
  • An erection that is painful or lasts longer than 4 hours (priapism)
  • Dizziness
  • Chest pain
  • Hives
  • Rash
  • Difficulty breathing or swallowing
  • Allergic reactions
Who should not take tadalafil?

Tadalafil is not right for all men. 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
Is tadalafil a Viagra?

Cialis is the brand name for tadalafil, and Viagra is the brand name for sildenafil. Both medications are in the same medication class. They are both phosphodiesterase type 5 (PDE5) inhibitors.

Can I take tadalafil daily?

Tadalafil can be prescribed to be taken as needed or as a daily dose. If prescribed daily, you would take tadalafil whether you planned to have sexual activity that day or not. Many men prefer this dosing because it separates the act of taking the medication from sexual activity.

Invigor Medical
Do I need a prescription before I buy from Invigor Medical?

No, Invigor Medical employs doctors licensed in all 50 states, and a medical consultation is included with each medical service. Each patient will receive a valid prescription, which is sent to the pharmacy to be filled.

How long does it take to get my medication?

Once you have enrolled for medical services with Invigor Medical, it usually takes 7-14 business days before items arrive at your home. This process includes an online medical consultation, prescription approval, the medication getting filled at the pharmacy, and the medication being sent to your home.

How do I know if I will be approved?
Most of the services that Invigor Medical offers are elective services. This means that most clients, if there are no restrictive contraindications, will be approved for the medications of their choice.
More Questions?
Fill out the form below, and one of our treatment specialists will contact you.

What is Tadalafil?

Tadalafil is Generic Cialis

Tadalafil is a phosphodiesterase (PDE) class 5 inhibitor. Medications in this class are used to treat erectile dysfunction, pulmonary artery hypertension, benign prostatic hypertrophy (BPH), or the concurrent treatment of erectile dysfunction and BPH.

Tadalafil (generic for Cialis) is a lower-cost option for Cialis that contains the same active ingredients. It works exactly the same way as the brand-name medication in your body. In contrast to other oral ED medications, tadalafil provides two convenient treatment dosing options: once daily and as needed.

How Does Tadalafil Work?

Blood Flow is Essential to Get and Maintain an Erection

An erection is the result of increased blood flow into the penis. Sexual stimulation increases blood flow into the penis, temporarily trapping it in spaces called the corpus cavernosum. These spaces make up most of the penis and surround the urethra, the tube shared by both the urinary and the reproductive systems.

Smooth muscle lines the small blood vessels called capillaries that enter the penis, contracting and relaxing to decrease or increase blood flow through them. Damage to these blood vessels from diabetes, high blood pressure, or lipid deposits can reduce blood flow.

When blood enters the penis and fills the corpus cavernosum, the swollen tissue presses on blood vessels draining the penis. This process results in vasocongestion or holding blood in the penis. The pressure within the penis increases, and it becomes rigid.

Tadalafil Promotes Blood Flow Into the Penis

Nitric oxide is a small molecule found throughout the body. It is released from nerve endings near the blood vessels in the corpus cavernosum of the penis after sexual stimulation. Nitric oxide triggers a chemical cascade that dilates blood vessels and increases blood flow into the penis, resulting in an erection. cGMP (another chemical in the cascade) levels must remain high to maintain the erection. Phosphodiesterase inactivates cGMP. When cGMP is deactivated, the smooth muscles in the walls of small blood vessels contract, reducing blood flow and ending the erection.

Oral ED medications, such as tadalafil, are phosphodiesterase inhibitors. By inhibiting phosphodiesterase, nitric oxide continues to trigger the cascade, and blood flow into the penis is maintained, meaning a firm erection. Understanding this cascade led to the development and subsequent FDA approval of tadalafil in 2003.

Included with the Plan

No Hidden Fees

Free Doctor Consult

The consultation with the practitioner is always included when you buy Tadalafil.

Medical Support

Medical Support

Our friendly staff are knowledgeable and available to answer any questions.

Supplies Included

Supplies Included

When you purchase Tadalafil, all required supplies are always included.

No Doctors Office Visit Required

No Doctor's Office

Skip the in-person doctor’s visit, consult remotely, and get Tadalafil shipped directly to you.

Licensed Pharmacies

Licensed Pharmacies

Our U.S. based, FDA-registered pharmacies provide quality meds tested for purity and potency.

Free Doctor Consultation

Licensed Doctors

Our licensed doctors cover all 50 states and are very well versed with the medications we offer.

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