Internet Explorer is not supported. Please use a modern browser like Chrome, Firefox, or Edge to access this app.


Have a question?
Check out our FAQs

Tadalafil Product

FDA-Approved Oral Tablet



Generic Cialis®

Tadalafil* is an oral medication that’s FDA-approved for the treatment of erectile dysfunction (ED). Use daily or as needed to achieve and maintain an erection.†

starting from $4.80/dose

This treatment requires a free online consultation with a Keeps medical provider.

how it works

  • Tadalafil* blocks the enzyme PDE5, improving blood flow when (and where) it matters most
  • More blood flow to the penis makes it easier to get and stay hard when aroused

About this treatment


TADALAFIL* (tuh • DA • luh • fil) is FDA-approved to treat erectile dysfunction. It can be taken daily (regardless of timing of sexual activity) or as needed, at least two hours before intimacy. Be sure to follow your provider’s instructions for best results. Individual results may vary.

Elevate intimacy with expert-recommended ED relief
Holding hands
  • Achieve and maintain firmer, more satisfying erections †
  • Let us know if you prefer a daily or as-needed prescription, it’s your call ‡
  • Adaptable dosage and quantity options to meet your needs ‡
  • Personalized treatment guidance from ED specialists

† Individual results may vary.

‡ Consultation required. Medication prescribed if appropriate.

Holding hands

Why Keeps?

Since 2018, we've been your trusted source for hair loss expertise. Now, we're thrilled to expand our dedication to your health and wellbeing with sexual health care. With our expert-recommended, clinically-trusted treatment plans for ED, you can count on the same convenient care and reliable results you’ve come to know from us.

  • checkmark-red

    Affordable and clinically-proven generic treatment options

  • checkmark-red

    Online consultation to confirm your treatment plan is a good fit

  • checkmark-red

    Regular follow-ups to ensure your treatment is working

  • checkmark-red

    24/7 messaging access with a licensed medical provider

  • checkmark-red

    Shipped and delivered directly to your door

Product packaging for illustration purposes only.

How Keeps works


1. Request a treatment plan

Share your preferences and medical history for a personalized, expert treatment recommendation.


2. Get it delivered

You have the flexibility to choose how frequently your treatment is delivered to your door.


3. Keep it up

You’ll receive continuous support and guidance from your provider to help you attain your desired results.

More about Tadalafil

What causes erectile dysfunction?


Erectile dysfunction (ED) occurs when a man has trouble getting or maintaining an erection firm enough for sexual activity. This typically results from insufficient blood flow to the penis. However, there are many possible factors that can cause ED, including: physical factors such as cardiovascular conditions; diabetes and high blood pressure; psychological factors such as stress, anxiety or depression; lifestyle choices such as smoking, excessive alcohol consumption and drug use; hormonal imbalances; neurological conditions; age; and medications. It is important that you share all of these details with your medical provider before requesting treatment.

What ED treatments are there?


We prescribe Tadalafil (generic Cialis®)* and Sildenafil Citrate (generic Viagra®)**, which are FDA-approved and clinically proven to treat erectile dysfunction.

What is Tadalafil?


Tadalafil* is a generic form of Cialis®, an oral medication FDA-approved for treating Erectile Dysfunction.

How does Tadalafil (generic Cialis®) work?


Tadalafil (generic Cialis®)* works by blocking PDE5 (phosphodiesterase type 5), an enzyme in the body that breaks down chemicals responsible for blood flow (and therefore erections). The result is increased blood flow to the penis to help a man get and keep an erection.

How to take Tadalafil (generic Cialis®) generic Cialis®?


Tadalafil (generic Cialis®)* can be taken daily or as-needed. For daily use, take one tablet once per day without regard to timing of sexual activity. For as-needed use, take Tadalafil (generic Cialis®)* at least 1 hour before sexual activity and up to 4 hours before.

How long does it take for Tadalafil (generic Cialis®) to work?


For daily use, Tadalafil (generic Cialis®)* typically takes 1-2 weeks to provide maximum benefit. With as-needed use, Tadalafil (generic Cialis®)* typically takes 1-2 hours to start working and lasts up to 36 hours in the body.

What are the most common side effects of Tadalafil (generic Cialis®)?


The most common side effects include headache, indigestion, back pain, muscle pain, nasal congestion, flushing, and pain in limb. You can view detailed safety information for Tadalafil (generic Cialis®)* here. Reach out to your medical provider regarding any side effects that you experience.

Are there potential Tadalafil (generic Cialis®) interactions with other medications?


Tadalafil (generic Cialis®)* may interact with other medications such as nitrates (often prescribed for chest pain), alpha-blockers like terazosin or doxazosin, HIV protease inhibitors, antifungal medications such as ketoconazole, macrolide antibiotics such as erythromycin, and other erectile dysfunction medications. Always consult your medical provider for safe medication use. Please tell your medical provider about any prescription or over-the-counter medications you are taking as Tadalafil (generic Cialis®)* may interact with other drugs.

* Tadalafil (2.5mg, 5mg, 10mg, & 20mg), Rx only, treats erectile dysfunction. Tadalafil may cause side effects, including headache, indigestion, back pain, and muscle pain. If you would like to learn more about tadalafil, please see the full prescription information here. You are encouraged to report negative side effects of prescription drugs to the FDA. Visit MedWatch: or call 1-800-FDA-1088.

** Sildenafil Citrate tablets (25mg, 50mg, & 100mg), Rx only, treats erectile dysfunction. Sildenafil Citrate may cause side effects, including headache, flushing, and indigestion. If you would like to learn more about sildenafil citrate, please see the full prescription information here. You are encouraged to report negative side effects of prescription drugs to the FDA. Visit MedWatch: or call 1-800-FDA-1088.

The information provided on this page is not a substitute for professional medical advice, diagnosis, or treatment. You should not rely upon the content provided here for specific medical advice. If you have any questions or concerns, please talk to your doctor.

All product names, manufacturer or distributor names, logos, trademarks, and registered marks ("Product Marks") are the property of their owners and are for identification purposes only. Product Marks do not imply any affiliation, endorsement, connection, or sponsorship by their owner(s).


Featured in
Featured in
Featured in
Featured in
Featured in
Featured in