DRUG INTERACTIONS

The treatment effect of CIALIS did not diminish over time. Results in General ED Population in Trials Outside the US — The 5 primary efficacy and safety studies conducted in the general ED population outside the US included 1112 patients, with a mean age of 59 years (range 21 to 82 years).

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The treatment effect of CIALIS did not diminish over time. Results in General ED Population in Trials Outside the US — The 5 primary efficacy and safety studies conducted in the general ED population outside the US included 1112 patients, with a mean age of 59 years (range 21 to 82 years). In addition, there were improvements in EF domain scores, success rates based upon SEP Questions 2 and 3, and patient-reported improvement in erections across patients with ED of all degrees of disease severity while taking CIALIS, compared to patients on placebo. Therefore, in all 7 primary efficacy and safety studies, CIALIS showed statistically significant improvement in patients' ability to achieve an erection sufficient for vaginal penetration and to maintain the erection long enough for successful intercourse, as measured by the IIEF questionnaire and by SEP diaries. Efficacy Results in ED Patients with Diabetes Mellitus — CIALIS was shown to be effective in treating ED in patients with diabetes mellitus.

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In this randomized, placebo-controlled, double-blinded, parallel-arm design prospective trial, CIALIS demonstrated clinically meaningful and statistically significant improvement in erectile function, as measured by the EF domain of the IIEF questionnaire and Questions 2 and 3 of the SEP diary (see Table 14). Efficacy Results in ED Patients following Radical Prostatectomy — CIALIS was shown to be effective in treating patients who developed ED following bilateral nerve-sparing radical prostatectomy. In 1 randomized, placebo-controlled, double-blinded, parallel-arm design prospective trial in this population (N=303), CIALIS demonstrated clinically meaningful and statistically significant improvement in erectile function, as measured by the EF domain of the IIEF questionnaire and Questions 2 and 3 of the SEP diary (see Table 15). Results in Studies to Determine the Optimal Use of CIALIS — Several studies were conducted with the objective of determining the optimal use of CIALIS in the treatment of ED. At or prior to 30 minutes, 35% (26/74), 38% (28/74), and 52% (39/75) of patients in the placebo, 10-, and 20-mg groups, respectively, reported successful erections as defined above.

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Two studies were conducted to assess the efficacy of CIALIS at a given timepoint after dosing, specifically at 24 hours and at 36 hours after dosing. In the first of these studies, 348 patients with ED were randomized to placebo or CIALIS 20 mg. At the 36-hour timepoint (more specifically, 33 to 39 hours), 49/133 (37%) of patients reported at least 1 successful intercourse in the placebo group versus 88/137 (64%) in the CIALIS 20-mg group. In the second of these studies, a total of 483 patients were evenly randomized to 1 of 6 groups: 3 different dosing groups (placebo, CIALIS 10, or 20 mg) that were instructed to attempt intercourse at 2 different times (24 and 36 hours post-dosing). At the 36-hour timepoint, the mean, per-patient percentage of attempts resulting in successful intercourse were 33, 56, and 62% for placebo, CIALIS 10-, and 20-mg groups, respectively. In addition, there were improvements in EF domain scores, success rates based upon SEP Questions 2 and 3, and patient-reported improvement in erections across patients with ED of all degrees of disease severity while taking CIALIS, compared to patients on placebo.

Therefore, in all 7 primary efficacy and safety studies, CIALIS showed statistically significant improvement in patients' ability to achieve an erection sufficient for vaginal penetration and to maintain the erection long enough for successful intercourse, as measured by the IIEF questionnaire and by SEP diaries. Efficacy Results in ED Patients with Diabetes Mellitus — CIALIS was shown to be effective in treating ED in patients with diabetes mellitus. In this randomized, placebo-controlled, double-blinded, parallel-arm design prospective trial, CIALIS demonstrated clinically meaningful and statistically significant improvement in erectile function, as measured by the EF domain of the IIEF questionnaire and Questions 2 and 3 of the SEP diary (see Table 14).

Can erectile dysfunction be a sign of another health condition?

Efficacy Results in ED Patients following Radical Prostatectomy — CIALIS was shown to be effective in treating patients who developed ED following bilateral nerve-sparing radical prostatectomy. In 1 randomized, placebo-controlled, double-blinded, parallel-arm design prospective trial in this population (N=303), CIALIS demonstrated clinically meaningful and statistically significant improvement in erectile function, as measured by the EF domain of the IIEF questionnaire and Questions 2 and 3 of the SEP diary (see Table 15).

5.10 Concomitant Use of Potent Inhibitors of Cytochrome P450 3A4 (CYP3A4)

Physicians should advise patients who experience symptoms upon initiation of sexual activity to refrain from further sexual activity and seek immediate medical attention [see Warnings and Precautions (5.1)].17.3 Concomitant Use with Drugs Which Lower Blood PressurePhysicians should discuss with patients the potential for CIALIS to augment the blood-pressure-lowering effect of alpha blockers and antihypertensive medications [see Warnings and Precautions (5.6), Drug Interactions (7.1), and Clinical Pharmacology (12.2)].17.4 Potential for Drug Interactions When Taking CIALIS for Once Daily UsePhysicians should discuss with patients the clinical implications of continuous exposure to tadalafil when prescribing CIALIS for once daily use, especially the potential for interactions with medications (e.g., nitrates, alpha blockers, antihypertensives and potent inhibitors of cytochrome P450 3A4) and with substantial consumption of alcohol.17.5 PriapismThere have been rare reports of prolonged erections greater than 4 hours and priapism (painful erections greater than 6 hours in duration) for this class of compounds. Physicians should advise patients who have an erection lasting greater than 4 hours, whether painful or not, to seek emergency medical attention.17.6 VisionPhysicians should advise patients to stop use of all PDE5 inhibitors, including CIALIS, and seek medical attention in the event of a sudden loss of vision in one or both eyes. Physicians should also discuss with patients the increased risk of NAION in individuals who have already experienced NAION in one eye, including whether such individuals could be adversely affected by use of vasodilators such as PDE5 inhibitors [see Clinical Studies (6.2)].17.7 Sudden Hearing LossPhysicians should advise patients to stop taking PDE5 inhibitors, including CIALIS, and seek prompt medical attention in the event of sudden decrease or loss of hearing. It is not possible to determine whether these events are related directly to the use of PDE5 inhibitors or to other factors [see Adverse Reactions (6.1) and (6.2)].17.8 AlcoholPatients should be made aware that both alcohol and CIALIS, a PDE5 inhibitor, act as mild vasodilators. Therefore, physicians should inform patients that substantial consumption of alcohol (e.g., 5 units or greater) in combination with CIALIS can increase the potential for orthostatic signs and symptoms, including increase in heart rate, decrease in standing blood pressure, dizziness, and headache [see Warnings and Precautions (5.9), Drug Interactions (7.1), and Clinical Pharmacology (12.2)].17.9 Sexually Transmitted DiseaseThe use of CIALIS offers no protection against sexually transmitted diseases.

Alternatives for erectile dysfunction (ED)

Counseling of patients about the protective measures necessary to guard against sexually transmitted diseases, including Human Immunodeficiency Virus (HIV) should be considered.17.10 Recommended AdministrationCIALIS is available in two dosing regimens; therefore, physicians should instruct patients on the appropriate administration to allow optimal use.For CIALIS for use as needed, patients should be instructed to take one tablet at least 30 minutes before anticipated sexual activity. In most patients, the ability to have sexual intercourse is improved for up to 36 hours.For CIALIS for once daily use, patients should be instructed to take one tablet at approximately the same time every day without regard for the timing of sexual activity. Cialis is effective at improving erectile function over the course of therapy. Physicians should discuss with patients the contraindication of CIALIS with regular and/or intermittent use of organic nitrates. Patients should be counseled that concomitant use of CIALIS with nitrates could cause blood pressure to suddenly drop to an unsafe level, resulting in dizziness, syncope, or even heart attack or stroke.

Can women take Cialis?

Results in Studies to Determine the Optimal Use of CIALIS — Several studies were conducted with the objective of determining the optimal use of CIALIS in the treatment of ED. At or prior to 30 minutes, 35% (26/74), 38% (28/74), and 52% (39/75) of patients in the placebo, 10-, and 20-mg groups, respectively, reported successful erections as defined above. Two studies were conducted to assess the efficacy of CIALIS at a given timepoint after dosing, specifically at 24 hours and at 36 hours after dosing. In the first of these studies, 348 patients with ED were randomized to placebo or CIALIS 20 mg. At the 36-hour timepoint (more specifically, 33 to 39 hours), 49/133 (37%) of patients reported at least 1 successful intercourse in the placebo group versus 88/137 (64%) in the CIALIS 20-mg group.

• In summary, tadalafil 20mg is a potent and effective treatment for ED.
• Its key advantage is a long duration of action up to 36 hours.
• It must be used under medical supervision due to potential side effects and interactions.
• Serious but rare risks include vision loss, hearing loss, and priapism.
• It is contraindicated with nitrates and requires caution in cardiovascular patients.
• Lifestyle modifications enhance its benefits and overall health.
• Open communication with partners and doctors improves treatment outcomes.
• Generic versions provide a cost-effective option.
• It is also approved for the treatment of BPH at a lower daily dose.
• Proper storage, disposal, and adherence to dosing instructions are crucial.
• It represents a significant advancement in managing male sexual health.
• Always use it as part of a comprehensive healthcare plan under professional guidance.

In the second of these studies, a total of 483 patients were evenly randomized to 1 of 6 groups: 3 different dosing groups (placebo, CIALIS 10, or 20 mg) that were instructed to attempt intercourse at 2 different times (24 and 36 hours post-dosing). At the 36-hour timepoint, the mean, per-patient percentage of attempts resulting in successful intercourse were 33, 56, and 62% for placebo, CIALIS 10-, and 20-mg groups, respectively. The efficacy and safety of CIALIS for once daily use in the treatment of erectile dysfunction has been evaluated in 2 clinical trials of 12-weeks duration and 1 clinical trial of 24-weeks duration, involving a total of 853 patients.

CIALIS, when taken once daily, was shown to be effective in improving erectile function in men with erectile dysfunction (ED). CIALIS was studied in the general ED population in 2 randomized, multicenter, double-blinded, placebo-controlled, parallel-arm design, primary efficacy and safety studies of 12- and 24-weeks duration, respectively.

La DE es tratable en Casi Todos los Hombres

The efficacy and safety of CIALIS for once daily use in the treatment of erectile dysfunction has been evaluated in 2 clinical trials of 12-weeks duration and 1 clinical trial of 24-weeks duration, involving a total of 853 patients. CIALIS, when taken once daily, was shown to be effective in improving erectile function in men with erectile dysfunction (ED). CIALIS was studied in the general ED population in 2 randomized, multicenter, double-blinded, placebo-controlled, parallel-arm design, primary efficacy and safety studies of 12- and 24-weeks duration, respectively. Timing of sexual activity was not restricted relative to when patients took Cialis. Results in General ED Population — The primary US efficacy and safety trial included a total of 287 patients, with a mean age of 59 years (range 25 to 82 years).

Taking Cialis with food

Most (>96%) patients reported ED of at least 1-year duration. The primary efficacy and safety study conducted outside the US included 268 patients, with a mean age of 56 years (range 21 to 78 years). Ninety-three percent of patients reported ED of at least 1-year duration. In each of these trials, conducted without regard to the timing of dose and sexual intercourse, CIALIS demonstrated clinically meaningful and statistically significant improvement in erectile function, as measured by the EF domain of the IIEF questionnaire and Questions 2 and 3 of the SEP diary (see Table 16). When taken as directed, CIALIS was effective at cialis 20mg lilly improving erectile function.

Dosage for benign prostatic hyperplasia (BPH)

In the 6 month double blind study, the treatment effect of CIALIS did not diminish over time. Efficacy Results in ED Patients with Diabetes Mellitus — CIALIS for once daily use was shown to be effective in treating ED in patients with diabetes mellitus. 16 HOW SUPPLIED/STORAGE AND HANDLING 16.1 How SuppliedCialis 10mg tablets are available in bottles of 10 (NDC 21695-028-10)Cialis 20mg tablets are available in bottles of 10 (NDC 21695-029-10)Cialis 20mg tablets are available in bottles of 16 (NDC 21695-029-16)Cialis 20mg tablets are available in bottles of 30 (NDC 21695-029-30)REPACKAGED BY:REBEL DISTRIBUTORS CORP.THOUSAND OAKS, CA 91320 Cialis 10mg tablets are available in bottles of 10 (NDC 21695-028-10) Cialis 20mg tablets are available in bottles of 10 (NDC 21695-029-10) 17 PATIENT COUNSELING INFORMATION See FDA approved Patient Labeling17.1 NitratesPhysicians should discuss with patients the contraindication of CIALIS with regular and/or intermittent use of organic nitrates. Patients should be counseled that concomitant use of CIALIS with nitrates could cause blood pressure to suddenly drop to an unsafe level, resulting in dizziness, syncope, or even heart attack or stroke.Physicians should discuss with patients the appropriate action in the event that they experience anginal chest pain requiring nitroglycerin following intake of CIALIS. Therefore, patients who experience anginal chest pain after taking CIALIS should seek immediate medical attention [see Contraindications (4.1) and Warnings and Precautions (5.1)].17.2 Cardiovascular ConsiderationsPhysicians should consider the potential cardiac risk of sexual activity in patients with preexisting cardiovascular disease. Timing of sexual activity was not restricted relative to when patients took Cialis. Results in General ED Population — The primary US efficacy and safety trial included a total of 287 patients, with a mean age of 59 years (range 25 to 82 years). Most (>96%) patients reported ED of at least 1-year duration. The primary efficacy and safety study conducted outside the US included 268 patients, with a mean age of 56 years (range 21 to 78 years).

Important Notes

Mild side effects

Cialis for erectile dysfunction (ED)

Ninety-three percent of patients reported ED of at least 1-year duration. In each of these trials, conducted without regard to the timing of dose and sexual intercourse, CIALIS demonstrated clinically meaningful and statistically significant improvement in erectile function, as measured by the EF domain of the IIEF questionnaire and Questions 2 and 3 of the SEP diary (see Table 16). When taken as directed, CIALIS was effective at cialis 20mg lilly improving erectile function. In the 6 month double blind study, the treatment effect of CIALIS did not diminish over time. Efficacy Results in ED Patients with Diabetes Mellitus — CIALIS for once daily use was shown to be effective in treating ED in patients with diabetes mellitus. 16 HOW SUPPLIED/STORAGE AND HANDLING 16.1 How SuppliedCialis 10mg tablets are available in bottles of 10 (NDC 21695-028-10)Cialis 20mg tablets are available in bottles of 10 (NDC 21695-029-10)Cialis 20mg tablets are available in bottles of 16 (NDC 21695-029-16)Cialis 20mg tablets are available in bottles of 30 (NDC 21695-029-30)REPACKAGED BY:REBEL DISTRIBUTORS CORP.THOUSAND OAKS, CA 91320 Cialis 10mg tablets are available in bottles of 10 (NDC 21695-028-10) Cialis 20mg tablets are available in bottles of 10 (NDC 21695-029-10) 17 PATIENT COUNSELING INFORMATION See FDA approved Patient Labeling17.1 NitratesPhysicians should discuss with patients the contraindication of CIALIS with regular and/or intermittent use of organic nitrates. Patients should be counseled that concomitant use of CIALIS with nitrates could cause blood pressure to suddenly drop to an unsafe level, resulting in dizziness, syncope, or even heart attack or stroke.Physicians should discuss with patients the appropriate action in the event that they experience anginal chest pain requiring nitroglycerin following intake of CIALIS. Therefore, patients who experience anginal chest pain after taking CIALIS should seek immediate medical attention [see Contraindications (4.1) and Warnings and Precautions (5.1)].17.2 Cardiovascular ConsiderationsPhysicians should consider the potential cardiac risk of sexual activity in patients with preexisting cardiovascular disease. Physicians should advise patients who experience symptoms upon initiation of sexual activity to refrain from further sexual activity and seek immediate medical attention [see Warnings and Precautions (5.1)].17.3 Concomitant Use with Drugs Which Lower Blood PressurePhysicians should discuss with patients the potential for CIALIS to augment the blood-pressure-lowering effect of alpha blockers and antihypertensive medications [see Warnings and Precautions (5.6), Drug Interactions (7.1), and Clinical Pharmacology (12.2)].17.4 Potential for Drug Interactions When Taking CIALIS for Once Daily UsePhysicians should discuss with patients the clinical implications of continuous exposure to tadalafil when prescribing CIALIS for once daily use, especially the potential for interactions with medications (e.g., nitrates, alpha blockers, antihypertensives and potent inhibitors of cytochrome P450 3A4) and with substantial consumption of alcohol.17.5 PriapismThere have been rare reports of prolonged erections greater than 4 hours and priapism (painful erections greater than 6 hours in duration) for this class of compounds. Physicians should advise patients who have an erection lasting greater than 4 hours, whether painful or not, to seek emergency medical attention.17.6 VisionPhysicians should advise patients to stop use of all PDE5 inhibitors, including CIALIS, and seek medical attention in the event of a sudden loss of vision in one or both eyes.

2.1 Erectile Dysfunction

Physicians should also discuss with patients the increased risk of NAION in individuals who have already experienced NAION in one eye, including whether such individuals could be adversely affected by use of vasodilators such as PDE5 inhibitors [see Clinical Studies (6.2)].17.7 Sudden Hearing LossPhysicians should advise patients to stop taking PDE5 inhibitors, including CIALIS, and seek prompt medical attention in the event of sudden decrease or loss of hearing. It is not possible to determine whether these events are related directly to the use of PDE5 inhibitors or to other factors [see Adverse Reactions (6.1) and (6.2)].17.8 AlcoholPatients should be made aware that both alcohol and CIALIS, a PDE5 inhibitor, act as mild vasodilators.

• Cialis interacts with medications like ritonavir.
• Consult your doctor before starting new medications.
• It is important to follow prescribed guidelines strictly.
• Overuse can lead to serious health issues.
• Use Cialis responsibly for optimal results.

Therefore, physicians should inform patients that substantial consumption of alcohol (e.g., 5 units or greater) in combination with CIALIS can increase the potential for orthostatic signs and symptoms, including increase in heart rate, decrease in standing blood pressure, dizziness, and headache [see Warnings and Precautions (5.9), Drug Interactions (7.1), and Clinical Pharmacology (12.2)].17.9 Sexually Transmitted DiseaseThe use of CIALIS offers no protection against sexually transmitted diseases.

Counseling of patients about the protective measures necessary to guard against sexually transmitted diseases, including Human Immunodeficiency Virus (HIV) should be considered.17.10 Recommended AdministrationCIALIS is available in two dosing regimens; therefore, physicians should instruct patients on the appropriate administration to allow optimal use.For CIALIS for use as needed, patients should be instructed to take one tablet at least 30 minutes before anticipated sexual activity. In most patients, the ability to have sexual intercourse is improved for up to 36 hours.For CIALIS for once daily use, patients should be instructed to take one tablet at approximately the same time every day without regard for the timing of sexual activity. Cialis is effective at improving erectile function over the course of therapy. Physicians should discuss with patients the contraindication of CIALIS with regular and/or intermittent use of organic nitrates. Patients should be counseled that concomitant use of CIALIS with nitrates could cause blood pressure to suddenly drop to an unsafe level, resulting in dizziness, syncope, or even heart attack or stroke.