When taken as directed, CIALIS was effective at 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. In this third 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 18).14.3 CIALIS 5 mg for Once Daily Use for Benign Prostatic Hyperplasia (BPH)The efficacy and safety of CIALIS for once daily use for the treatment of the signs and symptoms of BPH was evaluated in 3 randomized, multinational, double-blinded, placebo-controlled, parallel-design, efficacy and safety studies of 12 weeks duration. Patients with multiple co-morbid conditions such as diabetes mellitus, hypertension, and other cardiovascular disease were included.The primary efficacy endpoint in the two studies that evaluated the effect of CIALIS for the signs and symptoms of BPH was the International Prostate Symptom Score (IPSS), a four week recall questionnaire that was administered at the beginning and end of a placebo run-in period and subsequently at follow-up visits after randomization.

• Cialis has been studied in combination with other ED treatments.
• Research explores effects of Cialis on other vascular diseases.
• The medication’s development highlighted the role of enzyme PDE5.
• Side effect profiles are monitored in post-marketing surveillance.
• Cialis is included in many guidelines as a first-line ED therapy.
• The drug is contraindicated with certain cardiac medications.
• Cost and accessibility remain concerns for some patients.
• Generic versions have improved affordability worldwide.
• Cialis may improve confidence and emotional well-being.
• Ongoing trials explore new indications beyond ED and BPH.
• Patient adherence to therapy is critical for results.
• Lilly’s commitment to sexual health research continues.

Maximum urinary flow rate (Qmax), an objective measure of urine flow, was assessed as a secondary efficacy endpoint in Study J and as a safety endpoint in Study K.The results for BPH patients with moderate to severe symptoms and a mean age of 63.2 years (range 44 to 87) who received either CIALIS 5 mg for once daily use or placebo (N=748) in Studies J and K are shown in Table 19 and Figures 5 and 6, respectively.In each of these 2 trials, CIALIS 5 mg for once daily use resulted in statistically significant improvement in the total IPSS compared to placebo. Mean total IPSS showed a decrease starting at the first scheduled observation (4 weeks) in Study K and remained decreased through 12 weeks.In Study J, the effect of CIALIS 5 mg once daily on maximum urinary flow rate (Qmax) was evaluated as a secondary efficacy endpoint. Mean Qmax increased from baseline in both the treatment and placebo groups (CIALIS 5 mg: 1.6 mL/sec, placebo: 1.2 mL/sec); however, these changes were not significantly different between groups.In Study K, the effect of CIALIS 5 mg once daily on Qmax was evaluated as a safety endpoint.

1.1 Erectile Dysfunction

This makes it easier to get and keep an erection. For pulmonary arterial hypertension, tadalafil relaxes the blood vessels in the lungs. This lowers blood pressure and reduces strain on the heart. For benign prostatic hyperplasia, tadalafil relaxes the muscles of the bladder and prostate, making it easier to urinate and reducing symptoms. Tadalafil should be stored at room temperature, between 68 F to 77 F (20 C to 25 C).

5.8 Hepatic Impairment

It can be exposed to temperatures between 59 F to 86 F (15 C to 30 C) for shorter periods of time, such cialis 10mg tablets price as when transporting it. The most common side effects of tadalafil are listed below. The side effects may vary depending upon the condition being treated. Tell your healthcare provider if you have any of these side effects that bother you. Pain in your muscles, back, arms, or legs There may be other side effects of tadalafil that are not listed here. Mean Qmax increased from baseline in both the treatment and placebo groups (CIALIS 5 mg: 1.6 mL/sec, placebo: 1.1 mL/sec); however, these changes were not significantly different between groups.Efficacy Results in Patients with BPH initiating CIALIS and Finasteride – CIALIS for once daily use initiated together with finasteride was shown to be effective in treating the signs and symptoms of BPH in men with an enlarged prostate (>30 cc) for up to 26 weeks. Patients with multiple co-morbid conditions such as erectile dysfunction, diabetes mellitus, hypertension, and other cardiovascular disease were included.CIALIS with finasteride demonstrated statistically significant improvement in the signs and symptoms of BPH compared to placebo with finasteride, as measured by the total IPSS at 12 weeks, the primary study endpoint (see Table 20).

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The incremental benefit of CIALIS beyond 26 weeks is unknown.Figure 7: Mean Total IPSS Changes By Visit in BPH Patients Taking CIALIS for Once Daily Use Together With FinasterideIn the 404 patients who had both ED and BPH at baseline, changes in erectile function were assessed as key secondary endpoints using the EF domain of the IIEF questionnaire. A statistically significant improvement from baseline (CIALIS/finasteride 13.7, placebo/finasteride 15.1) was observed at week 4 (CIALIS/finasteride 3.7, placebo/finasteride -1.1; p<.001), week 12 (CIALIS/finasteride 4.7, placebo/finasteride 0.6; p<.001), and week 26 (CIALIS/finasteride 4.7, placebo/finasteride 0.0; p<.001).14.4 CIALIS 5 mg for Once Daily Use for ED and BPHThe efficacy and safety of CIALIS for once daily use for the treatment of ED, and the signs and symptoms of BPH, in patients cialis professional order with both conditions was evaluated in one placebo-controlled, multinational, double-blind, parallel-arm study which randomized 606 patients to receive either CIALIS 2.5 mg, 5 mg, for once daily use or placebo. Patients with multiple co-morbid conditions such as diabetes mellitus, hypertension, and other cardiovascular disease were included.In this study, the co-primary endpoints were total IPSS and the Erectile Function (EF) domain score of the International Index of Erectile Function (IIEF). Timing of sexual activity was not restricted relative to when patients took CIALIS.The efficacy results for patients with both ED and BPH, who received either CIALIS 5 mg for once daily use or placebo (N=408) are shown in Tables 21 and 22 and Figure 8.CIALIS 5 mg for once daily use resulted in statistically significant improvements in the total IPSS and in the EF domain of the IIEF questionnaire. CIALIS 2.5 mg did not result in statistically significant improvement in the total IPSS.CIALIS for once daily use resulted in improvement in the IPSS total score at the first scheduled observation (week 2) and throughout the 12 weeks of treatment (see Figure 8).In this study, the effect of CIALIS 5 mg once daily on Qmax was evaluated as a safety endpoint. Read this important information before you start taking CIALIS and each time you get a refill. INGREDIENTS AND APPEARANCE Inactive IngredientsHydroxypropyl cellulose, Unspecified (UNII: 9XZ8H6N6OH)Hypromellose, Unspecified (UNII: 3NXW29V3WO)Ferric Oxide Yellow (UNII: EX438O2MRT)Lactose monohydrate (UNII: EWQ57Q8I5X)Magnesium stearate (UNII: 70097M6I30)Microcrystalline cellulose (UNII: OP1R32D61U)Sodium lauryl sulfate (UNII: 368GB5141J)Talc (UNII: 7SEV7J4R1U)Titanium dioxide (UNII: 15FIX9V2JP)Croscarmellose sodium (UNII: M28OL1HH48)Triacetin (UNII: XHX3C3X673)Product CharacteristicsColoryellowScoreno scoreShapeOVAL (almond)Size11mmFlavorImprint CodeC;10ContainsPackagingNDC:0002-4463-3030 in 1 BOTTLE; Type 0: Not a Combination Product11/26/2003Marketing InformationNDANDA02136811/26/2003CIALIStadalafil tablet, film coatedProduct InformationProduct TypeHUMAN PRESCRIPTION DRUGItem Code (Source)NDC:0002-4464Route of AdministrationORALActive Ingredient/Active MoietyTadalafil (UNII: 742SXX0ICT) (Tadalafil - UNII:742SXX0ICT)Tadalafil20 mgInactive IngredientsHydroxypropyl cellulose, Unspecified (UNII: 9XZ8H6N6OH)Hypromellose, Unspecified (UNII: 3NXW29V3WO)Ferric Oxide Yellow (UNII: EX438O2MRT)Lactose monohydrate (UNII: EWQ57Q8I5X)Magnesium stearate (UNII: 70097M6I30)Microcrystalline cellulose (UNII: OP1R32D61U)Sodium lauryl sulfate (UNII: 368GB5141J)Talc (UNII: 7SEV7J4R1U)Titanium dioxide (UNII: 15FIX9V2JP)Croscarmellose sodium (UNII: M28OL1HH48)Triacetin (UNII: XHX3C3X673)Product CharacteristicsColoryellowScoreno scoreShapeOVAL (almond)Size12mmFlavorImprint CodeC;20ContainsPackagingNDC:0002-4464-3030 in 1 BOTTLE; Type 0: Not a Combination Product11/26/2003Marketing InformationNDANDA02136811/26/2003Labeler - Eli Lilly and Company (006421325) Tadalafil is a medicine that is commonly used for the following conditions.

Society and culture

Who should not use tadalafil?

Erectile dysfunction, a condition where you have trouble getting or keeping an erection Pulmonary arterial hypertension, a condition where you have high blood pressure in the blood vessels that carry blood from your heart to your lungs Benign prostatic hyperplasia (BPH), a condition where the prostate gland has become enlarged Tadalafil may also be used for other conditions as determined by your healthcare provider.

• Cialis was approved by the European Medicines Agency (EMA).
• It is widely available in pharmacies and hospitals.
• Cialis’s trademark is owned by Eli Lilly and Company.
• Generic tadalafil requires prescribed substitution where allowed.
• Lilly offers risk management programs for Cialis use.
• Insurance coverage for Cialis varies by country and plan.
• Cialis is not suitable for females and children.
• Studies show Cialis maintains efficacy with chronic use.
• Lilly invested in advertising campaigns emphasizing Cialis’s long action.
• The company collaborates with healthcare providers for education.
• Cialis’s sales contribute significantly to Lilly’s revenue.
• Scientific journals publish continuous data on Cialis’s effectiveness.

Tadalafil works by blocking the activity of an enzyme called phosphodiesterase 5 (PDE5). This enzyme usually stops some types of muscles from relaxing, including the muscles lining some types of blood vessels. By blocking PDE5, the muscles will relax and blood flow increases.

17.7 Sudden Loss of Vision

For erectile dysfunction, it increases blood flow to the penis when aroused.

Side Effect	Frequency	Severity	Notes
Headache	Common	Mild	Usually temporary
Flushing	Common	Mild	Facial redness
Indigestion	Common	Mild	Can be avoided with food
Muscle aches	Less common	Mild	Usually transient
Vision changes	Rare	Mild	Blurred or color vision

This makes it easier to get and keep an erection. For pulmonary arterial hypertension, tadalafil relaxes the blood vessels in the lungs.

16.1 How Supplied

When taken as directed, CIALIS was effective at 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. In this third 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 18).14.3 CIALIS 5 mg for Once Daily Use for Benign Prostatic Hyperplasia (BPH)The efficacy and safety of CIALIS for once daily use for the treatment of the signs and symptoms of BPH was evaluated in 3 randomized, multinational, double-blinded, placebo-controlled, parallel-design, efficacy and safety studies of 12 weeks duration. Patients with multiple co-morbid conditions such as diabetes mellitus, hypertension, and other cardiovascular disease were included.The primary efficacy endpoint in the two studies that evaluated the effect of CIALIS for the signs and symptoms of BPH was the International Prostate Symptom Score (IPSS), a four week recall questionnaire that was administered at the beginning and end of a placebo run-in period and subsequently at follow-up visits after randomization. Maximum urinary flow rate (Qmax), an objective measure of urine flow, was assessed as a secondary efficacy endpoint in Study J and as a safety endpoint in Study K.The results for BPH patients with moderate to severe symptoms and a mean age of 63.2 years (range 44 to 87) who received either CIALIS 5 mg for once daily use or placebo (N=748) in Studies J and K are shown in Table 19 and Figures 5 and 6, respectively.In each of these 2 trials, CIALIS 5 mg for once daily use resulted in statistically significant improvement in the total IPSS compared to placebo. Mean total IPSS showed a decrease starting at the first scheduled observation (4 weeks) in Study K and remained decreased through 12 weeks.In Study J, the effect of CIALIS 5 mg once daily on maximum urinary flow rate (Qmax) was evaluated as a secondary efficacy endpoint.

7.3 Potential for CIALIS to Affect Other Drugs

Mean Qmax increased from baseline in both the treatment and placebo groups (CIALIS 5 mg: 1.6 mL/sec, placebo: 1.2 mL/sec); however, these changes were not significantly different between groups.In Study K, the effect of CIALIS 5 mg once daily on Qmax was evaluated as a safety endpoint. Mean Qmax increased from baseline in both the treatment and placebo groups (CIALIS 5 mg: 1.6 mL/sec, placebo: 1.1 mL/sec); however, these changes were not significantly different between groups.Efficacy Results in Patients with BPH initiating CIALIS and Finasteride – CIALIS for once daily use initiated together with finasteride was shown to be effective in treating the signs and symptoms of BPH in men with an enlarged prostate (>30 cc) for up to 26 weeks. Patients with multiple co-morbid conditions such as erectile dysfunction, diabetes mellitus, hypertension, and other cardiovascular disease were included.CIALIS with finasteride demonstrated statistically significant improvement in the signs and symptoms of BPH compared to placebo with finasteride, as measured by the total IPSS at 12 weeks, the primary study endpoint (see Table 20). The incremental benefit of CIALIS beyond 26 weeks is unknown.Figure 7: Mean Total IPSS Changes By Visit in BPH Patients Taking CIALIS for Once Daily Use Together With FinasterideIn the 404 patients who had both ED and BPH at baseline, changes in erectile function were assessed as key secondary endpoints using the EF domain of the IIEF questionnaire. A statistically significant improvement from baseline (CIALIS/finasteride 13.7, placebo/finasteride 15.1) was observed at week 4 (CIALIS/finasteride 3.7, placebo/finasteride -1.1; p<.001), week 12 (CIALIS/finasteride 4.7, placebo/finasteride 0.6; p<.001), and week 26 (CIALIS/finasteride 4.7, placebo/finasteride 0.0; p<.001).14.4 CIALIS 5 mg for Once Daily Use for ED and BPHThe efficacy and safety of CIALIS for once daily use for the treatment of ED, and the signs and symptoms of BPH, in patients cialis professional order with both conditions was evaluated in one placebo-controlled, multinational, double-blind, parallel-arm study which randomized 606 patients to receive either CIALIS 2.5 mg, 5 mg, for once daily use or placebo. This lowers blood pressure and reduces strain on the heart. For benign prostatic hyperplasia, tadalafil relaxes the muscles of the bladder and prostate, making it easier to urinate and reducing symptoms. Tadalafil should be stored at room temperature, between 68 F to 77 F (20 C to 25 C). It can be exposed to temperatures between 59 F to 86 F (15 C to 30 C) for shorter periods of time, such cialis 10mg tablets price as when transporting it.

• Lilly is an American pharmaceutical company founded in 1876.
• Eli Lilly developed Cialis as a competitor to Viagra.
• Cialis is marketed under the brand name “Cialis” internationally.
• The drug became a best-seller due to its long-lasting effects.
• Tadalafil, Cialis’s active ingredient, selectively inhibits PDE5 enzyme.
• Lilly conducted extensive clinical trials to ensure Cialis’s safety.
• Cialis has been studied for off-label uses such as pulmonary hypertension.
• Patent protections have allowed Lilly to secure market exclusivity.
• Lilly provides patient support programs for Cialis users.
• The company emphasizes Cialis's effectiveness and safety profile.
• Cialis helped Lilly diversify beyond insulin and psychiatric drugs.
• Women's use of Cialis is not FDA approved and requires caution.

The most common side effects of tadalafil are listed below. The side effects may vary depending upon the condition being treated.

• Cialis is sometimes combined with psychological counseling for ED.
• Lifestyle factors, such as diet and exercise, can impact Cialis outcomes.
• Lilly supports research into ED causes and therapies.
• Psychological stress may reduce Cialis effectiveness.
• Cialis’s long half-life allows for flexible timing of dosages.
• Sexual partners may also benefit from understanding ED treatment.
• Proper storage prevents Cialis degradation and loss of potency.
• Research indicates Cialis may help vascular function overall.
• Patient confidentiality is maintained during Cialis prescription.
• Cialis is not a recreational drug; misuse can have health risks.
• Regular health checks recommended for chronic Cialis users.
• Patient testimonials often highlight increased quality of life.

Tell your healthcare provider if you have any of these side effects that bother you. Pain in your muscles, back, arms, or legs There may be other side effects of tadalafil that are not listed here. Contact your healthcare provider if you think you are having a side effect of a medicine. In the U.S., you can report side effects to the FDA at or by calling 800-FDA-1088. In Canada, you can report side effects to Health Canada at or by calling 866-234-2345. While less common, the most serious side effects of tadalafil are described below, along with what to do if they happen.

12.2 Pharmacodynamics

Contact your healthcare provider if you think you are having a side effect of a medicine. In the U.S., you can report side effects to the FDA at or by calling 800-FDA-1088. In Canada, you can report side effects to Health Canada at or by calling 866-234-2345. While less common, the most serious side effects of tadalafil are described below, along with what to do if they happen. Tadalafil may cause allergic reactions, which can be serious.

7.1 Potential for Pharmacodynamic Interactions with CIALIS

Stop taking tadalafil and get help right away if you have any of the following symptoms of a serious allergic reaction. Swelling of the face, lips, mouth, tongue, or throat Itching, skin rash, or pale red bumps on the skin called hives Tadalafil may cause an unwanted erection that is persistent, painful, and that may occur without sexual arousal. Permanent damage to the penis may occur if priapism is not treated quickly. Stop taking tadalafil and get emergency help right away if you have any of the following symptoms of priapism. Erection lasting for more than 4 hours Erection that is unrelated to sexual stimulation If you feel faint or dizzy, lie down. Tadalafil may cause allergic reactions, which can be serious. Stop taking tadalafil and get help right away if you have any of the following symptoms of a serious allergic reaction. Swelling of the face, lips, mouth, tongue, or throat Itching, skin rash, or pale red bumps on the skin called hives Tadalafil may cause an unwanted erection that is persistent, painful, and that may occur without sexual arousal. Permanent damage to the penis may occur if priapism is not treated quickly. Stop taking tadalafil and get emergency help right away if you have any of the following symptoms of priapism.

Side Effects

Patients with multiple co-morbid conditions such as diabetes mellitus, hypertension, and other cardiovascular disease were included.In this study, the co-primary endpoints were total IPSS and the Erectile Function (EF) domain score of the International Index of Erectile Function (IIEF). Timing of sexual activity was not restricted relative to when patients took CIALIS.The efficacy results for patients with both ED and BPH, who received either CIALIS 5 mg for once daily use or placebo (N=408) are shown in Tables 21 and 22 and Figure 8.CIALIS 5 mg for once daily use resulted in statistically significant improvements in the total IPSS and in the EF domain of the IIEF questionnaire. CIALIS 2.5 mg did not result in statistically significant improvement in the total IPSS.CIALIS for once daily use resulted in improvement in the IPSS total score at the first scheduled observation (week 2) and throughout the 12 weeks of treatment (see Figure 8).In this study, the effect of CIALIS 5 mg once daily on Qmax was evaluated as a safety endpoint. Read this important information before you start taking CIALIS and each time you get a refill. INGREDIENTS AND APPEARANCE Inactive IngredientsHydroxypropyl cellulose, Unspecified (UNII: 9XZ8H6N6OH)Hypromellose, Unspecified (UNII: 3NXW29V3WO)Ferric Oxide Yellow (UNII: EX438O2MRT)Lactose monohydrate (UNII: EWQ57Q8I5X)Magnesium stearate (UNII: 70097M6I30)Microcrystalline cellulose (UNII: OP1R32D61U)Sodium lauryl sulfate (UNII: 368GB5141J)Talc (UNII: 7SEV7J4R1U)Titanium dioxide (UNII: 15FIX9V2JP)Croscarmellose sodium (UNII: M28OL1HH48)Triacetin (UNII: XHX3C3X673)Product CharacteristicsColoryellowScoreno scoreShapeOVAL (almond)Size11mmFlavorImprint CodeC;10ContainsPackagingNDC:0002-4463-3030 in 1 BOTTLE; Type 0: Not a Combination Product11/26/2003Marketing InformationNDANDA02136811/26/2003CIALIStadalafil tablet, film coatedProduct InformationProduct TypeHUMAN PRESCRIPTION DRUGItem Code (Source)NDC:0002-4464Route of AdministrationORALActive Ingredient/Active MoietyTadalafil (UNII: 742SXX0ICT) (Tadalafil - UNII:742SXX0ICT)Tadalafil20 mgInactive IngredientsHydroxypropyl cellulose, Unspecified (UNII: 9XZ8H6N6OH)Hypromellose, Unspecified (UNII: 3NXW29V3WO)Ferric Oxide Yellow (UNII: EX438O2MRT)Lactose monohydrate (UNII: EWQ57Q8I5X)Magnesium stearate (UNII: 70097M6I30)Microcrystalline cellulose (UNII: OP1R32D61U)Sodium lauryl sulfate (UNII: 368GB5141J)Talc (UNII: 7SEV7J4R1U)Titanium dioxide (UNII: 15FIX9V2JP)Croscarmellose sodium (UNII: M28OL1HH48)Triacetin (UNII: XHX3C3X673)Product CharacteristicsColoryellowScoreno scoreShapeOVAL (almond)Size12mmFlavorImprint CodeC;20ContainsPackagingNDC:0002-4464-3030 in 1 BOTTLE; Type 0: Not a Combination Product11/26/2003Marketing InformationNDANDA02136811/26/2003Labeler - Eli Lilly and Company (006421325) Tadalafil is a medicine that is commonly used for the following conditions.

Choose what you want

Erectile dysfunction, a condition where you have trouble getting or keeping an erection Pulmonary arterial hypertension, a condition where you have high blood pressure in the blood vessels that carry blood from your heart to your lungs Benign prostatic hyperplasia (BPH), a condition where the prostate gland has become enlarged Tadalafil may also be used for other conditions as determined by your healthcare provider. Tadalafil works by blocking the activity of an enzyme called phosphodiesterase 5 (PDE5). This enzyme usually stops some types of muscles from relaxing, including the muscles lining some types of blood vessels. By blocking PDE5, the muscles will relax and blood flow increases. For erectile dysfunction, it increases blood flow to the penis when aroused. Erection lasting for more than 4 hours Erection that is unrelated to sexual stimulation If you feel faint or dizzy, lie down.

Full Prescribing Information