13 NONCLINICAL TOXICOLOGY

8.5 Geriatric Use
13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility
Active Ingredient and Indications
Key Takeaways: Cialis vs Tadalafil
16.2 Storage
17.10 Recommended Administration

Stepwise increase in alpha-blocker dose may be associated with further lowering of blood pressure when taking a PDE5 inhibitor.Safety of combined use of PDE5 inhibitors and alpha blockers may be affected by other variables, including intravascular volume depletion and other antihypertensive drugs. [See Dosage and Administration (2.4) and Drug Interactions (7.1)].5.7 Renal InsufficiencyCIALIS for Use as NeededCIALIS should be limited to 5 mg not more than once in every 72 hours in patients with severe renal insufficiency or end-stage renal disease on hemodialysis. The starting dose of CIALIS in patients with a moderate degree of renal insufficiency should be 5 mg not more than once per day, and the maximum dose should be limited to 10 mg not more than once in every 48 hours. No dose adjustment is required in patients with mild renal insufficiency [see Use in Specific Populations (8.7)].CIALIS for Once Daily UseDue to increased tadalafil exposure (AUC), limited clinical experience, and the lack of ability to influence clearance by dialysis, CIALIS for once daily use is not recommended in patients with severe renal insufficiency. No dose adjustment is required in patients with mild or moderate renal insufficiency [see Use in Specific Populations (8.7)].5.8 Hepatic ImpairmentCIALIS for Use as NeededIn patients with mild or moderate hepatic impairment, the dose of CIALIS should not exceed 10 mg. Because of insufficient information in patients with severe hepatic impairment, use of CIALIS in this group is not recommended [see Use In Specific Populations (8.6)].CIALIS for Once Daily UseCIALIS for once daily use has not been extensively evaluated in patients with mild or moderate hepatic insufficiency. Because of insufficient information in patients with severe hepatic impairment, use of CIALIS in this group is not recommended [see Use In Specific Populations (8.6)].5.9 AlcoholPatients should be made aware that both alcohol and CIALIS, a PDE5 inhibitor, act as mild vasodilators.

Cialis tadalafil 10mg tablets are used to treat erectile dysfunction.
They typically start working within 30 to 60 minutes after ingestion.
The effects of Cialis can last up to 36 hours, providing flexibility.
Cialis is available by prescription and should be used under medical supervision.
Common side effects include headache, flushing, and indigestion.
Cialis tadalafil 10mg is often taken once daily or as needed.
It works by relaxing blood vessels to increase blood flow to the penis.
Alcohol consumption may interact negatively with Cialis, reducing effectiveness.
Do not take Cialis if you are using nitrate medications for chest pain.
Cialis is also used to treat benign prostatic hyperplasia (BPH).
Storage: Keep Cialis tablets in a cool, dry place away from children.

When mild vasodilators are taken in combination, blood-pressure-lowering effects of each individual compound may be increased. 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 Dosage and Administration (2.4) and Clinical Pharmacology (12.2)].5.10 Concomitant Use of Potent Inhibitors of Cytochrome P450 3A4 (CYP3A4)CIALIS is metabolized predominantly by CYP3A4 in the liver.

8.5 Geriatric Use

Pharmacological Class

Because of insufficient information in patients with severe hepatic impairment, use of CIALIS in this group is not recommended [see Use In Specific Populations (8.6)].CIALIS for Once Daily UseCIALIS for once daily use has not been extensively evaluated in patients with mild or moderate hepatic insufficiency. Because of insufficient information in patients with severe hepatic impairment, use of CIALIS in this group is not recommended [see Use In Specific Populations (8.6)].5.9 AlcoholPatients should be made aware that both alcohol and CIALIS, a PDE5 inhibitor, act as mild vasodilators. When mild vasodilators are taken in combination, blood-pressure-lowering effects of each individual compound may be increased. 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 Dosage and Administration (2.4) and Clinical Pharmacology (12.2)].5.10 Concomitant Use of Potent Inhibitors of Cytochrome P450 3A4 (CYP3A4)CIALIS is metabolized predominantly by CYP3A4 in the liver. The dose of CIALIS should be limited to 10 mg no more than once every 72 hours in patients taking potent inhibitors of CYP3A4 such as ritonavir, ketoconazole, and itraconazole [see Drug Interactions (7.2)].

Legal Class

In patients taking potent inhibitors of CYP3A4 and CIALIS for once daily use, the dose of CIALIS should not exceed 2.5 mg [see Dosage and Administration (2.4)].5.11 Combination With Other PDE5 Inhibitors or Erectile Dysfunction TherapiesThe safety and efficacy of combinations of CIALIS and other PDE5 inhibitors or treatments for erectile dysfunction have not been studied. Therefore, the use of such combinations is not recommended.5.12 Effects on BleedingStudies in vitro have demonstrated that tadalafil is a selective inhibitor of PDE5. When administered in combination with aspirin, tadalafil 20 mg did not prolong bleeding time, relative to aspirin alone. CIALIS has not been administered to patients with bleeding disorders or significant active peptic ulceration. Although CIALIS has not been shown to increase bleeding times in healthy subjects, use in patients with bleeding disorders or significant active peptic ulceration should be based upon a careful risk-benefit assessment and caution.5.13 Counseling Patients About Sexually Transmitted DiseasesThe use of CIALIS offers no protection against sexually transmitted diseases. The dose of CIALIS should be limited to 10 mg no more than once every 72 hours in patients taking potent inhibitors of CYP3A4 such as ritonavir, ketoconazole, and itraconazole [see Drug Interactions (7.2)].

Product	Dosage	Quantity + Bonus	Price
Cialis Black	80mg	360 + 20 Pills	639.78€ 609.31€
Cialis Generic	2.5mg	30 + 4 Pills	51.95€ 49.48€
Cialis Original	20mg	14 + 2 Pills	95.75€ 91.19€
Cialis Professional	40mg	90 + 2 Pills	348.59€ 331.99€
Cialis Generic	60mg	10 Pills	41.22€ 39.26€
Cialis Generic	10mg	270 + 10 Pills	308.71€ 294.01€
Cialis Original	20mg	48 + 4 Pills	224.69€ 213.99€
Cialis Professional	40mg	20 Pills	110.24€ 104.99€
Cialis Original	20mg	34 + 2 Pills	183.99€ 175.23€
Cialis Generic	5mg	10 Pills	29.39€ 27.99€
Cialis Professional	40mg	270 + 6 Pills	898.37€ 855.59€
Cialis Generic	40mg	180 + 10 Pills	277.29€ 264.09€
Cialis Generic	10mg	180 + 8 Pills	236.88€ 225.60€

13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility

Therefore, the use of such combinations is not recommended.5.12 Effects on BleedingStudies in vitro have demonstrated that tadalafil is a selective inhibitor of PDE5. When administered in combination with aspirin, tadalafil 20 mg did not prolong bleeding time, relative to aspirin alone. CIALIS has not been administered to patients with bleeding disorders or significant active peptic ulceration. Although CIALIS has not been shown to increase bleeding times in healthy subjects, use in patients with bleeding disorders or significant active peptic ulceration should be based upon a careful risk-benefit assessment and caution.5.13 Counseling Patients About Sexually Transmitted DiseasesThe use of CIALIS offers no protection against sexually transmitted diseases. Counseling patients about the protective measures necessary to guard against sexually transmitted diseases, including Human Immunodeficiency Virus (HIV) should be considered. Evaluation of erectile dysfunction should include an appropriate medical assessment to identify potential underlying causes, as well as treatment options. Before prescribing CIALIS, it is important to note the following: Physicians should consider the cardiovascular status of their patients, since there is a degree of cardiac risk associated with sexual activity. Patients who experience symptoms upon initiation of sexual activity should be advised to refrain from further sexual activity and seek immediate medical attention.

Active Ingredient and Indications

Physicians should discuss with patients the appropriate action in the event that they daily cialis cost experience anginal chest pain requiring nitroglycerin following intake of CIALIS. [See Contraindications (4.1) and Patient Counseling Information (17.1)].

[Psychological counseling may be beneficial alongside medication for some men with ED.]
[For BPH, other treatment options include other medications or surgical procedures.]
[A thorough medical history is essential to rule out other causes of symptoms.]
[Open communication with your partner about expectations and treatment is important.]
[Treatment plans should be personalized based on individual health needs and goals.]

Patients with left ventricular outflow obstruction, (e.g., aortic stenosis and idiopathic hypertrophic subaortic stenosis) can be sensitive to the action of vasodilators, including PDE5 inhibitors. The following groups of patients with cardiovascular disease were not included in clinical safety and efficacy trials for CIALIS, and therefore until further information is available, CIALIS is not recommended for the following groups of patients: myocardial infarction within the last 90 days unstable angina or angina occurring during sexual intercourse New York Heart Association Class 2 or greater heart failure in the last 6 months uncontrolled arrhythmias, hypotension (<90/50 mm Hg), or uncontrolled hypertension (>170/100 mm Hg) As with other PDE5 inhibitors, tadalafil has mild systemic vasodilatory properties that may result in transient decreases in blood pressure. Patients with severely impaired autonomic control of blood pressure may be particularly sensitive to the actions of vasodilators, including PDE5 inhibitors. Physicians should be aware that CIALIS for once daily use provides continuous plasma tadalafil levels and should consider this when evaluating the potential for interactions with medications (e.g., nitrates, alpha-blockers, anti-hypertensives and potent inhibitors of CYP3A4) and with substantial consumption of alcohol [see Drug Interactions (7.1), (7.2), (7.3)]. There 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.

Usage	Indication	Typical Dosage	Onset of Action	Duration of Effect
Erectile Dysfunction	Helps achieve/maintain erection	10 mg before activity	30-60 minutes	Up to 36 hours
Benign Prostatic Hyperplasia	Symptom relief	10 mg daily	Varies	Varies
Pulmonary Hypertension	Improves exercise capacity	40 mg/day (not typical for Cialis)	Variable	Up to 24 hours

Patients who have an erection lasting greater than 4 hours, whether painful or not, should seek emergency medical attention.

Cialis tadalafil 10mg tablets are sometimes used off-label for other conditions.
Always consult your doctor before using Cialis for any unapproved purpose.
The medication's use should always be part of a comprehensive health plan.
Adherence to medical advice enhances treatment success.
Cialis is a prescription medication, and self-medicating is risky.
Regular communication with your healthcare provider helps monitor effects.
Any significant health changes should be reported during Cialis therapy.
Be aware of the potential for drug interactions impacting efficacy.
Use medical resources to understand proper usage and precautions.
Keep informed about new research regarding Cialis and related drugs.
Responsible use of Cialis improves safety and satisfaction.

CIALIS should be used with caution in patients who have conditions that might predispose them to priapism (such as sickle cell anemia, multiple myeloma, or leukemia), or in patients with anatomical deformation of the penis (such as angulation, cavernosal fibrosis, or Peyronie's disease). Physicians should advise patients to cialis for sale ireland 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 Adverse Reactions (6.2)].

Cialis tadalafil 10mg is considered a first-line treatment for ED.
It enhances blood flow only during sexual stimulation.
Cialis is not an aphrodisiac; arousal is necessary for erection.
The medication does not cure ED but manages symptoms effectively.
It is suitable for many men, but not for those with certain health conditions.
Regular check-ups are recommended when using Cialis long term.
Cialis may be less effective in men taking certain medications or with specific health issues.
Lifestyle changes can improve Cialis effectiveness, including exercise and diet.
Combining Cialis with other ED medications is generally not advised.
Inform your doctor of any prior allergic reactions to similar drugs.
Cialis's pharmacokinetics allows flexible dosing schedules.

Patients with known hereditary degenerative retinal disorders, including retinitis pigmentosa, were not included in the clinical trials, and use in these patients is not recommended. Physicians 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)]. Physicians should discuss with patients the potential for CIALIS to augment the blood-pressure-lowering effect of alpha blockers and antihypertensive medications [see Drug Interactions (7.1) and Clinical Pharmacology (12.2)]. Caution is advised when PDE5 inhibitors are coadministered with alpha blockers. Consideration should be given to the following: Patients should be stable on alpha-blocker therapy prior to initiating a PDE5 inhibitor.

Storage Conditions	Recommended Temperature	Humidity	Shelf Life	Additional Notes
In a cool, dry place	20°C to 25°C	<60%	2-3 years	Keep out of direct sunlight
Away from moisture	Controlled environment			Store in original packaging
Keep out of reach of children	Ambient conditions			Ensure safety from accidental ingestion

Patients who demonstrate hemodynamic instability on alpha-blocker therapy alone are at increased risk of symptomatic hypotension with concomitant use of PDE5 inhibitors. In those patients who are stable on alpha-blocker therapy, PDE5 inhibitors should be initiated at the lowest recommended dose. In those patients already taking an optimized dose of PDE5 inhibitor, alpha-blocker therapy should be initiated at the lowest dose.

Key Takeaways: Cialis vs Tadalafil

Counseling patients about the protective measures necessary to guard against sexually transmitted diseases, including Human Immunodeficiency Virus (HIV) should be considered. Evaluation of erectile dysfunction should include an appropriate medical assessment to identify potential underlying causes, as well as treatment options. Before prescribing CIALIS, it is important to note the following: Physicians should consider the cardiovascular status of their patients, since there is a degree of cardiac risk associated with sexual activity. Patients who experience symptoms upon initiation of sexual activity should be advised to refrain from further sexual activity and seek immediate medical attention. Physicians should discuss with patients the appropriate action in the event that they daily cialis cost experience anginal chest pain requiring nitroglycerin following intake of CIALIS.

Comparison with actions of other PDE5 inhibitors

[See Contraindications (4.1) and Patient Counseling Information (17.1)]. Patients with left ventricular outflow obstruction, (e.g., aortic stenosis and idiopathic hypertrophic subaortic stenosis) can be sensitive to the action of vasodilators, including PDE5 inhibitors. The following groups of patients with cardiovascular disease were not included in clinical safety and efficacy trials for CIALIS, and therefore until further information is available, CIALIS is not recommended for the following groups of patients: myocardial infarction within the last 90 days unstable angina or angina occurring during sexual intercourse New York Heart Association Class 2 or greater heart failure in the last 6 months uncontrolled arrhythmias, hypotension (<90/50 mm Hg), or uncontrolled hypertension (>170/100 mm Hg) As with other PDE5 inhibitors, tadalafil has mild systemic vasodilatory properties that may result in transient decreases in blood pressure. Patients with severely impaired autonomic control of blood pressure may be particularly sensitive to the actions of vasodilators, including PDE5 inhibitors. Physicians should be aware that CIALIS for once daily use provides continuous plasma tadalafil levels and should consider this when evaluating the potential for interactions with medications (e.g., nitrates, alpha-blockers, anti-hypertensives and potent inhibitors of CYP3A4) and with substantial consumption of alcohol [see Drug Interactions (7.1), (7.2), (7.3)].

Dosage Forms & Strengths

There 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. Patients who have an erection lasting greater than 4 hours, whether painful or not, should seek emergency medical attention. CIALIS should be used with caution in patients who have conditions that might predispose them to priapism (such as sickle cell anemia, multiple myeloma, or leukemia), or in patients with anatomical deformation of the penis (such as angulation, cavernosal fibrosis, or Peyronie's disease). Physicians should advise patients to cialis for sale ireland 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 Adverse Reactions (6.2)]. Stepwise increase in alpha-blocker dose may be associated with further lowering of blood pressure when taking a PDE5 inhibitor. Safety of combined use of PDE5 inhibitors and alpha blockers may be affected by other variables, including intravascular volume depletion and other antihypertensive drugs. [See Dosage and Administration (2.4) and Drug Interactions (7.1)]. CIALIS should be limited to 5 mg not more than once in every 72 hours in patients with severe renal insufficiency or end-stage renal disease on hemodialysis.

16.2 Storage

No dose adjustment is required in patients with mild or moderate renal insufficiency [see Use in Specific Populations (8.7)]. In patients with mild or moderate hepatic impairment, the dose of CIALIS should not exceed 10 mg. Because of insufficient information in patients with severe hepatic impairment, use of CIALIS in this group is not recommended [see Use In Specific Populations (8.6)].

How is tadalafil supplied (dosage forms)?

Muscular Dystrophy (Orphan)

No dose adjustment is required in patients with mild renal insufficiency [see Use in Specific Populations (8.7)]. Due to increased tadalafil exposure (AUC), limited clinical experience, and the lack of ability to influence clearance by dialysis, CIALIS for once daily use is not recommended in patients with severe renal insufficiency. No dose adjustment is required in patients with mild or moderate renal insufficiency [see Use in Specific Populations (8.7)].

17.10 Recommended Administration

ED dosage for occasional use

Consideration should be given to the following: Patients should be stable on alpha-blocker therapy prior to initiating a PDE5 inhibitor. Patients who demonstrate hemodynamic instability on alpha-blocker therapy alone are at increased risk of symptomatic hypotension with concomitant use of PDE5 inhibitors. In those patients who are stable on alpha-blocker therapy, PDE5 inhibitors should be initiated at the lowest recommended dose. In those patients already taking an optimized dose of PDE5 inhibitor, alpha-blocker therapy should be initiated at the lowest dose. Stepwise increase in alpha-blocker dose may be associated with further lowering of blood pressure when taking a PDE5 inhibitor.

US Brand Name

Safety of combined use of PDE5 inhibitors and alpha blockers may be affected by other variables, including intravascular volume depletion and other antihypertensive drugs. [See Dosage and Administration (2.4) and Drug Interactions (7.1)]. CIALIS should be limited to 5 mg not more than once in every 72 hours in patients with severe renal insufficiency or end-stage renal disease on hemodialysis. No dose adjustment is required in patients with mild renal insufficiency [see Use in Specific Populations (8.7)]. Due to increased tadalafil exposure (AUC), limited clinical experience, and the lack of ability to influence clearance by dialysis, CIALIS for once daily use is not recommended in patients with severe renal insufficiency. In patients with mild or moderate hepatic impairment, the dose of CIALIS should not exceed 10 mg. Because of insufficient information in patients with severe hepatic impairment, use of CIALIS in this group is not recommended [see Use In Specific Populations (8.6)].