10 OVERDOSAGE
Do not start, stop, or change the dosage of this medicine or any drug before seeking medical advice from your doctor, healthcare provider or pharmacist first. To do so may result in serious consequences or side effects.
12.2 Pharmacodynamics
Hearing problems: It’s possible that Cialis may cause sudden hearing loss or other hearing problems, such as ringing in the ears. If you already have these conditions, this drug may worsen them. Tell your doctor if you have problems with hearing before starting Cialis. They’ll help you decide whether it’s safe for you to take. Kidney problems: If you have severe kidney problems, your body may not be able to get rid of Cialis as well as it should.
Is generic Cialis safe?
This could cause the drug to build up in your system, which may increase your risk of side effects. Let your doctor know if you have kidney problems before starting this drug. They may have you take a lower dose of Cialis. Liver problems: If you have liver problems, your body may not be able to get rid of Cialis as well as it should. This can increase your risk of side effects from the drug.
Other uses
Tell your doctor if you have liver problems before starting Cialis. Depending on how well your liver works, they may have you take a lower dose of the drug or recommend a different treatment option. Blood pressure problems: Taking Cialis may cause high blood pressure or low blood pressure. If you already have problems with your blood pressure, this drug may worsen them. Before starting Cialis, tell your doctor if you have any blood pressure problems and if you take medication to lower your blood pressure. Tadalafil has serious interactions with at least 21 different drugs.
| Marking Type | Description | Symbols or Text | Placement |
|---|---|---|---|
| Numeric Imprint | Numbers indicating strength | e.g., "20" | Center of the pill |
| Logo or Logo-like | Brand logo or symbol | Cialis logo | One side |
| Combination Marks | Mix of numbers and symbols | e.g., "C20" | Engraved on surface |
Tadalafil has moderate interactions with at least 152different drugs.
| Factor | Effect on Pill | Changes Observed | Notes |
|---|---|---|---|
| Sunlight Exposure | Fading or discoloration | Loss of brightness | Store in dark place |
| Moisture | Surface damage, discoloration | Whitening or softening surface | Keep dry |
| Temperature Fluctuations | Surface cracking or warping | Bumps, cracks, or deformation | Proper storage essential |
This document does not contain all possible interactions from the use of this medication.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Cialis Professional | 40mg | 120 + 4 Pills | 436.68€ 415.89€ | |
| Cialis Generic | 10mg | 270 + 10 Pills | 308.71€ 294.01€ | |
| Cialis Professional | 40mg | 60 + 2 Pills | 262.32€ 249.83€ | |
| Cialis Super Active | 20mg | 10 Pills | 55.64€ 52.99€ | |
| Cialis Super Active | 20mg | 60 + 8 Pills | 230.32€ 219.35€ | |
| Cialis Generic | 60mg | 30 + 2 Pills | 85.33€ 81.27€ | |
| Cialis Soft Tabs | 20mg | 180 + 8 Pills | 353.17€ 336.35€ | |
| Cialis Generic | 2.5mg | 20 Pills | 40.73€ 38.79€ | |
| Cialis Generic | 5mg | 30 + 4 Pills | 53.56€ 51.01€ | |
| Cialis Generic | 60mg | 180 + 10 Pills | 313.11€ 298.20€ | |
| Cialis Professional | 40mg | 20 Pills | 110.24€ 104.99€ | |
| Cialis Generic | 5mg | 90 + 6 Pills | 115.91€ 110.39€ | |
| Cialis Professional | 20mg | 60 + 2 Pills | 183.83€ 175.08€ | |
| Cialis Generic | 20mg | 20 Pills | 54.72€ 52.11€ | |
| Cialis Generic | 20mg | 10 Pills | 31.49€ 29.99€ |
Therefore, before using this drug, tell your doctor or pharmacist of all the drugs you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.
Related images for "C 20"
Tadalafil is available under the following different brand names: Adcirca, and Cialis. Dosage Considerations – Should be Given as Follows: As needed use: 10 mg orally initially before sexual activity, with or without food; may be increased to 20 mg or reduced to 5 mg on basis of efficacy and tolerability; in most patients, maximum dosing frequency is once daily Once-daily use: 2.5 mg/day orally in single daily dose, without regard to timing of sexual activity, with or without food; may be increased to 5 mg/day on basis of efficacy and tolerability As needed use: Decrease dose with concomitant use of potent CYP3A4 inhibitor (e.g., ritonavir, ketoconazole, itraconazole); not to exceed 10 mg/72 hours Once-daily use: Decrease dose with concomitant use of potent CYP3A4 inhibitor (e.g., ritonavir, ketoconazole, itraconazole); not to exceed 2.5 mg/day Treatment of signs and symptoms of benign prostatic hyperplasia (BPH); daily use also indicated for treatment of patients with both BPH and erectile dysfunction BPH with erectile dysfunction: 5 mg orally once daily, taken at approximately same time each day without regard to timing of sexual activity With finasteride for BPH: tadalafil 5 mg plus finasteride 5 mg orally once daily for up to 26 weeks 40 mg orally once daily; dividing dose for more frequent dosing is not recommended Patients also taking ritonavir: 20 mg orally once daily initially for 1 week or more; may be increased to 40 mg/day on basis of tolerability If possible, avoid coadministration with CYP3A4 inhibitors; if coadministration is essential, long-term therapy is indicated, or strong CYP3A4 inhibitors are required, modify or hold dose Patients already taking strong CYP3A4 inhibitor who require tadalafil: 20 mg orally once daily; may be increased to 40 mg/day on basis of tolerability Patients already taking tadalafil who require strong CYP3A4 inhibitor: Avoid using tadalafil while starting strong CYP3A4 inhibitor; stop tadalafil 24 hours or more before starting strong CYP3A4 inhibitor; after 1 week, resume tadalafil at 20 mg orally once daily; may be increased to 40 mg/day on basis of tolerability Cialis: No dosage adjustment is warranted solely on basis of age; however, greater sensitivity to medications in some older individuals should be considered Adcirca: Lower dose or reduced dosing frequency may be required in elderly because of decreased renal or hepatic clearance Mild (CrCl 51 mL/min or more): No dosage adjustment needed Moderate (CrCl 30-50 mL/min): Not to exceed 5 mg orally once daily initially; maximum dosage, 10 mg orally every 48 hours Severe (CrCl less than 30 mL/min and on hemodialysis): Not to exceed 5 mg orally every 72 hours CrCl 30 mL/min or more: No dosage adjustment needed CrCl less than 30 mL/min: Not recommended Mild-to-moderate (CrCl 31-80 mL/min): 20 mg orally once daily initially; may be increased to 40 mg once daily on basis of tolerability Severe (CrCl less than 30 mL/min and on hemodialysis): Avoid use Mild-to-moderate (Child-Pugh class A or B): Not to exceed 10 mg orally once daily Severe (Child-Pugh class C): Not recommended Mild-to-moderate (Child-Pugh class A or B): Data limited; caution advised Severe (Child-Pugh class C): Not recommended Mild-to-moderate (Child-Pugh class A or B): Consider starting dosage of 20 mg orally once daily Severe (Child-Pugh class C): Avoid use Common side effects or health problems may include: Flushing (redness or warmth of the face, neck, or chest) Flu-like symptoms (such as stuffy nose, sneezing, or sore throat) Less common side effects of tadalafil include: Postmarketing side effects of tadalafil reported include: This is not a complete list of side effects and other serious side effects or health problems may occur as a result of the use of this drug. Call your doctor for medical advice about serious side effects or adverse reactions. You may report side effects or health problems to FDA at 1-800-FDA-1088. If your doctor has directed you to use this medication, your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Check with your physician if you have health questions or concerns.
17.11 Recommended Administration
Both cialis 10mg prescription Cialis and alcohol can lower your blood pressure. So consuming alcohol while taking this drug may increase your risk of having very low blood pressure. Having five or more drinks* per day while taking this medication could cause a sudden drop in blood pressure when you stand. (One drink is considered one glass of wine, one beer, or one shot or cocktail.) Symptoms can include: Due to this risk, it’s recommended that you limit the amount of alcohol you drink while taking Cialis. If you drink, talk with your doctor about how much, if any, is safe to consume with this drug.
Prolonged erection
Disclaimer: Healthline has made every effort to make certain that all information is factually correct, comprehensive, and up to date. However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional. You should always consult your doctor or another healthcare professional before taking any medication. The drug information contained herein is subject to change and is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses. Do not take Adcirca or Cialis if you are allergic to tadalafil or any ingredients contained in this drug.
- Cialis pills are generally small, oval, and orange in color.
- They bear a unique imprint to identify the dose.
- The surface is glossy, smooth, and polished.
- The shape is elongated, rounded at the edges.
- Size varies slightly by dosage strength.
- They are designed for easy swallowing.
- The color and markings help distinguish generics from brand.
In case of overdose, get medical help or contact a Poison Control Center immediately.
- Original Cialis has a distinctive bright orange, oval shape.
- They feature a logo or dose number on one side.
- The pills are coated with a smooth, shiny finish.
- Size usually around 8-14 mm in length.
- The shape is elongated oval for ease of intake.
- Markings help differentiate strength levels.
- Capsule forms are not typical; mostly solid tablets.
Hypersensitivity, including Stevens-Johnson syndrome and exfoliative dermatitis Soluble guanylate cyclase (sGC) stimulators (e.g., riociguat); concomitant use can cause hypotension Coadministration with nitrates (either regularly and/or intermittently) and nitric oxide donors Consistent with the effects of PDE5 inhibition on the nitric oxide/cyclic guanosine monophosphate pathway, PDE5 inhibitors may potentiate the hypotensive effects of nitrates A suitable time interval following PDE5 dosing for the safe administration of nitrates or nitric oxide donors has not been determined See "What Are Side Effects Associated with Using Tadalafil?" See "What Are Side Effects Associated with Using Tadalafil?" Use caution in patients with anatomic deformation of penis, cardiovascular disease, left ventricular outflow obstruction, myocardial infarction in preceding 90 days, unstable angina, angina occurring during sexual intercourse, NYHA class 2 or greater heart failure in preceding 6 months, uncontrolled arrhythmias, hypotension, uncontrolled hypertension, cerebrovascular accident in preceding 6 months, bleeding disorders, active peptic ulcer disease, liver disease, renal impairment, conditions predisposing to priapism, concomitant use of CYP3A4 inhibitors.
5.6 Prolonged Erection
They’ll decide whether Cialis is safe for you. Pulmonary hypertension: Tell your doctor if you have pulmonary hypertension before starting Cialis. Certain medications used to treat this condition may cause dangerously low blood pressure if taken with Cialis. If you take medication to treat pulmonary hypertension, your doctor may recommend a treatment other than Cialis. Stroke: Before starting Cialis, tell your doctor if you’ve ever had a stroke.
Why Should I Pay More For the Same Results?
This drug may increase your risk of stroke. You should not take Cialis if you’ve had a stroke within the past 6 months. Vision loss or retinitis pigmentosa: Cialis may cause vision problems, including vision loss. If you have a history of vision loss or retinitis pigmentosa, you may have an increased risk of this side effect. Tell your doctor if you’ve had any vision problems before starting Cialis.
Looking for more in-depth reviews of these companies?
They’ll help you decide whether this medication is right for you. Bleeding problems: It’s possible that Cialis may increase your risk of bleeding. If you already have bleeding problems, such as hemophilia or stomach ulcers, Cialis may worsen your condition. Let your doctor know if you have any bleeding problems before starting Cialis. They’ll let you know whether this drug is safe for you to take.