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How do I get the best results from Cialis?

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How do I get the best results?DosageAlternative treatmentsSummary
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To get the best results from Cialis, it is important to follow the dosage and usage instructions. Avoiding taking it with food, limiting your alcohol intake, and adopting a healthy lifestyle may help reach better results.
Medically reviewed by Alex Nguyen, PharmD, RPh, CPh
Written by Rashida Ruwa, RN
Updated on

Cialis, known by its generic name tadalafil, is a medication primarily used to treat erectile dysfunction (ED) and symptoms of an enlarged prostate. 

Cialis is available by prescription only, but generic versions of the same medication are also available.

To get the best results from Cialis for ED, take it as prescribed, ideally at the same time each day for daily use or 30 minutes before sexual activity for as-needed use.

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How do I get the maximum effect from Cialis?

To increase the effectiveness of Cialis, try these tips:

  • Follow dosage instructions: Take Cialis exactly as prescribed. Use it as needed before sexual activity, or use it daily for ongoing support.
  • Time it right: If using Cialis as needed, take it 30 minutes before sex for the best results, as its effects last up to 36 hours. For daily dosing, take it at the same time each day.
  • Avoid taking it with food: A 2023 study found that taking Cialis with food can delay its absorption. For best results, consider taking Cialis on an empty stomach, especially if you desire quick effects.
  • Limit alcohol: Excessive alcohol can decrease effectiveness and raise your risk for side effects. If you drink alcohol, try to stick to only one or two drinks.
  • Avoid grapefruit: Grapefruit can increase the level of Cialis in your blood by blocking an enzyme that breaks down tadalafil.
  • Check for medication interactions: Some medications, such as nitrates or certain blood pressure medications, may interfere with Cialis. Talk with your doctor about any interactions.
  • Adopt a healthy lifestyle: Regular exercise, a balanced diet, and avoiding or limiting smoking support blood flow and heart health, reducing the risk of erectile dysfunction. These changes may also enhance the effectiveness of Cialis, which improves blood flow to the penis.

Cialis dosage

Cialis is typically prescribed in two dosing options for ED: 

  • As-needed dose: Commonly starting at 10 milligrams (mg), this dose should be taken at least 30 minutes before sexual activity. If needed, doctors can adjust the dose between 5 mg and 20 mg, with effects lasting up to 36 hours.
  • Daily dose: For those seeking more spontaneity, doctors recommend a lower daily dose of 2.5 to 5 mg. Take it around the same time every day to maintain consistent levels in the body.

Follow the prescribed timing for best results, whether taking it daily or only as needed.

Can I take two doses of Cialis at once?

The Food and Drug Administration (FDA) does not recommend that you take more than your prescribed dose of Cialis. Taking two doses at once can raise the risk of side effects, such as:

  • headache
  • dizziness
  • low blood pressure
  • muscle or back pain
  • vision changes (blurred vision or color changes)
  • redness or other color changes, or warmth in the face, neck, or chest (flushing)
  • prolonged and painful erection that requires medical attention​​

If you’re not getting the desired results with your current dose, talk with a healthcare professional instead of adjusting it yourself. They can assess your needs and recommend a safe dosage change if needed.

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What else might help with ED?

If Cialis isn’t working as expected, several other options may help manage ED. These include:

  • Lifestyle changes: Reducing stress, exercising regularly, and avoiding excessive alcohol can support better ED outcomes.
  • Alternative medications: Other medications, such as sildenafil (Viagra) and vardenafil (Levitra), offer alternatives if tadalafil isn’t effective or causes side effects.
  • Natural supplements: Some studies suggest that supplements like L-arginine and ginseng may offer mild benefits for ED symptoms, though results can vary.

Combining lifestyle changes with alternative medications or supplements can help in ED treatment, especially with guidance from a healthcare professional.

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Summary

Cialis is an effective treatment option for ED, with the best results through correct usage and dosage. Factors like timing, lifestyle changes, and moderating alcohol intake can further enhance its effectiveness.

In cases where Cialis may not fully manage symptoms, alternative medications or natural remedies offer additional support. Consider talking with a healthcare professional to determine the safest and most effective approach for managing ED.

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