12 CLINICAL PHARMACOLOGY

Cialis is available in a generic form called tadalafil.

• Cialis daily pill: convenient once-daily routine.
• Eliminates need for timing before intercourse.
• Lowers anxiety associated with on-demand dosing.
• Enhances spontaneity in relationships.
• Can be used as part of combination therapy with other ED treatments.

And generics tend to cost less than brand-name drugs. If your doctor has prescribed Cialis and you’re interested in using tadalafil instead, talk with your doctor. They may have a preference for one version or the other. You’ll also need to check your insurance plan, as it may only cover one or the other.

17.2 Cardiovascular Considerations

They may give you a lower dose of Cialis or monitor you more often. If you’re taking Cialis and use antacids to treat heartburn, the antacids may decrease the level of Cialis that your body absorbs. This means that you may not get the full dose of Cialis, so it may not work as well to treat your ED or symptoms of BPH. Before you start using Cialis, tell your doctor if you’re taking antacids. Talk with them about how far apart to take the doses of each drug if you need to use both medications.

CIALIS for Once Daily Use for Erectile Dysfunction and Benign Prostatic Hyperplasia

Cialis is broken down in your body by an enzyme in your liver called CYP3A4. (An enzyme is a protein that aids chemical changes in your body.) Certain drugs can inhibit (block) this enzyme from working. So if the enzyme is unable to break down Cialis, the level of Cialis in your body may get too high. This can be dangerous and may increase your risk of side effects from Cialis. Examples of medications that can block CYP3A4 from working include: antibiotic drugs, such as: erythromycin (Ery-Tab) Before starting Cialis treatment, talk with your doctor about any medications that you’re taking.

What can I take to enhance Cialis?

They’ll be able to determine whether the drugs are CYP3A4 inhibitors and whether they can interact with Cialis. In some cases, your doctor may recommend a lower dose of Cialis or a different medication to treat your ED, symptoms of BPH, or both. Cialis is broken down in your liver by an enzyme called CYP3A4. Certain drugs may induce (increase the activity of) CYP3A4, making it work better or faster than usual. This means that your body may break down Cialis more quickly than it should, so the drug may not work as well as it should. Cialis is not approved for use in females. * It’s not known if Cialis is safe or effective for use during pregnancy. Animal studies showed no problems with development of the fetus when pregnant animals were given Cialis. However, animal studies don’t always cialis 10mg tablet predict what will happen in humans. If you have questions about Cialis use during pregnancy, talk with your doctor. If you’re sexually active and you or your partner can become pregnant, talk with your doctor about your birth control needs while you’re using Cialis. It’s important to note that Cialis is not approved for use in females.* Use of the term “female” in this article refers to sex assigned at birth. * It’s not known if Cialis passes into breast milk or if it can be harmful to a child who’s breastfed. In animal studies, Cialis was present in breast milk. But animal studies don’t always predict what will happen in humans. If you have questions about Cialis and breastfeeding, talk with your doctor.

Product	Dosage	Quantity + Bonus	Price
Cialis Generic	40mg	270 + 10 Pills	382.19€ 363.99€	Buy
Cialis Soft Tabs	20mg	20 + 2 Pills	66.98€ 63.79€	Buy
Cialis Generic	2.5mg	180 + 10 Pills	154.86€ 147.49€	Buy
Cialis Generic	20mg	180 + 10 Pills	254.09€ 241.99€	Buy
Cialis Generic	5mg	180 + 10 Pills	159.65€ 152.05€	Buy
Cialis Generic	40mg	60 + 6 Pills	130.98€ 124.74€	Buy
Cialis Generic	60mg	120 + 8 Pills	240.18€ 228.74€	Buy
Cialis Black	80mg	60 + 4 Pills	150.98€ 143.79€	Buy
Cialis Original	20mg	92 + 4 Pills	377.99€ 359.99€	Buy
Cialis Generic	10mg	20 Pills	48.23€ 45.93€	Buy
Cialis Black	80mg	10 Pills	43.27€ 41.21€	Buy
Cialis Black	80mg	20 Pills	71.83€ 68.41€	Buy

Before taking Cialis, talk with your doctor about your health history.

2. What should I know before I use CIALIS?

The actual price you’ll pay depends on your insurance plan, your location, and the pharmacy you use. Before approving coverage for Cialis, your insurance company may require you to get prior authorization. This means that your doctor and insurance company will need to communicate about your prescription before the insurance company will cover the drug. The insurance company will review the request and let you and your doctor know if your plan will cover Cialis. If you’re not sure whether you’ll need to get prior authorization for Cialis, contact your insurance company.

If you take too much CIALIS

For more information about the cost of Cialis, see this in-depth article. If you need financial support to pay for Cialis, or if you need help understanding your insurance coverage, reach out to your insurance company. They can help you and tell you if there are any financial assistance options available. You can also see below for price estimates of Cialis based on the use of Optum Perks coupons. Note: Optum Perks coupons cannot be used with insurance copays or benefits. Cialis may not be right for you if you have certain medical conditions or other factors affecting your health.

Ingredient	Quantity per Tablet	Purpose	Source
Tadalafil	5 mg	Active pharmaceutical ingredient	Synthetic chemical
Microcrystalline Cellulose	50 mg	Filler and binder	Plant-based
Croscarmellose Sodium	10 mg	Disintegrant	Synthetic polymer
Magnesium Stearate	5 mg	Lubricant	Mineral salt
Hydroxypropyl Methylcellulose	15 mg	Coating agent	Plant derivative

Sexual activity has an impact on your heart function. So if you have a history of heart problems, such as heart attack or an irregular heart rhythm, talk with your doctor before taking Cialis. They’ll be able to tell you if your heart is healthy enough for you to have sex. And if you have symptoms such as chest pain or an irregular heartbeat while taking Cialis, you should stop any sexual activity and see a doctor as soon as possible. If you have pulmonary hypertension (a type of high blood pressure in your lungs), talk with your doctor before taking Cialis. In some cases, you may be taking a medication called riociguat (Adempas) to treat your pulmonary hypertension. And taking this medication along with Cialis may cause your blood pressure to become dangerously low. You should not take Cialis if you’re taking riociguat for pulmonary hypertension. Cialis can cause both high blood pressure and low blood pressure. So if you already have either of these conditions, Cialis may make it worse.

Common side effects of Cialis

Sharing this information can help you avoid potential interactions. If you have questions about drug interactions that may affect you, ask your doctor or pharmacist. You can also see this detailed article about Cialis and its interactions. You should not take Cialis if you’re taking a medication called a nitrate. This type of drug may be used for chest pain.

Things you should not do

Taking nitrates along with Cialis can cause a serious decrease in your blood pressure. However, in some cases, your doctor may give you a nitrate: for example, if you have chest pain and your life is at risk, and it’s been at least 48 hours since your last dose of Cialis. After you receive the nitrate, your doctor will likely monitor you to make sure your blood pressure doesn’t drop to an unsafe level. Both Cialis and medications called alpha-blockers can cause a decrease in blood pressure. So taking these medications together can cause blood pressure to drop further.

Looking after your medicine

If you have benign prostatic hyperplasia (BPH) and are taking a medication called an alpha-blocker, you should not use Cialis. And if you have erectile dysfunction (ED) and are taking an alpha-blocker, your doctor will likely lower your dose of Cialis. Before taking Cialis, tell your doctor about any medications that you use, including alpha-blockers. So if you’re taking other medications to reduce your blood pressure, taking Cialis along with them may cause a larger drop in blood pressure. Before you start Cialis treatment, tell your doctor if you’re taking any blood pressure drugs. If you have a history of blood pressure problems, tell your doctor before you take Cialis. During your treatment, they may have you monitor your blood pressure more often to make sure it doesn’t become too high or too low. Cialis may increase your risk of stroke, especially if you have a history of stroke. In studies done after Cialis was approved, some people with a history of heart problems had strokes during Cialis treatment. If you have a history of stroke, be sure to talk with your doctor before taking Cialis.

• Cialis 5 mg can be prescribed for both erectile dysfunction and BPH.
• It is important to follow the dosage instructions precisely.
• The medication does not cause an erection on its own.
• Use caution when driving, as side effects may impair alertness.
• Patients should discuss all health conditions before starting treatment.
• Cialis 5 mg is not a cure but helps manage symptoms.

They’ll be able to determine whether the medication is safe for you. If you have a history of liver problems, such as hepatitis or liver failure, your body may not break down Cialis quickly enough.

• Cialis 5 mg is known for its long-lasting effects up to 36 hours.
• It may be taken with or without food, depending on preference.
• The medication helps improve erectile function over time.
• Use caution if combining with other blood pressure medicines.
• Cialis 5 mg can be effective for men with diabetes.
• Overdose symptoms may include prolonged erection or dizziness.

This means that the drug can build up in your system, which may increase your risk of side effects from the medication. If you have liver problems, be sure to talk with your doctor before taking Cialis.

Region	Average Price per 30 Tablets	Purchase Options	Prescription Requirement
United States	$60 - $100	Pharmacies, online stores	Yes
Europe	€50 - €80	Local pharmacies, online	Yes
Asia	$20 - $50	Online, local clinics	Usually yes, varies
Online Providers	Varies	E-pharmacies, international suppliers	Yes

They may have you start with a low dose.

• Some patients may experience dizziness after taking Cialis 5 mg.
• The drug's safety profile is well-established in clinical studies.
• Tadalafil, the active ingredient, lasts longer than some generics.
• Consistent use can help with both physical and psychological aspects.
• It’s important to hydrate well when taking the medication.
• Follow-up appointments help tailor treatment to individual needs.

If you have kidney problems, such as chronic kidney disease, your body may not be able to get rid of Cialis as quickly as it should. This means that the medication may build up in your body, which can cause serious side effects. If you have kidney problems, tell your doctor before you take Cialis. They may have you start with a low dose of the medication. If you have any history of vision loss, talk with your doctor before taking Cialis. This vision loss may include having vision conditions such as non-arteritic anterior ischemic optic neuropathy (NAION). Taking Cialis when you have vision loss may increase your risk of vision side effects. Your doctor may recommend a different medication than Cialis.

6.2 Postmarketing Experience

Examples of drugs that induce CYP3A4 include: Before you start Cialis treatment, talk with your doctor about any medications that you’re taking. They’ll be able to determine whether the drugs are CYP3A4 inducers and whether they can interact with Cialis. In some cases, your doctor may recommend a different medication to treat your ED, symptoms of BPH, or both. You should not take Cialis if you’re using a type of drug called a guanylate cyclase stimulator. This kind of medication is used to treat pulmonary hypertension (a type of high blood pressure in your lungs).

Financial and insurance assistance

Using a guanylate cyclase stimulator along with Cialis may cause your blood pressure generic cialis soft 20mg to become dangerously low. This medication can be used to treat pulmonary hypertension (PH) that happens in the arteries of your lungs (pulmonary arterial hypertension) or PH that happens due to a blood clot in your lungs. Before taking Cialis, talk with your doctor about any medications you’re using for pulmonary hypertension. If you’re taking riociguat, they’ll likely recommend a different medication to treat your ED, BPH symptoms, or both. There aren’t any herbs or supplements that have been specifically reported to interact with Cialis.

How long does it take for Cialis to work?

However, you should still check with your doctor or pharmacist before using any of these products while taking Cialis. Here’s some information about how Cialis may interact with alcohol and grapefruit. For more information, see the “Cialis and alcohol” section above. While you take Cialis, it’s best to avoid eating grapefruit and drinking grapefruit juice. As with all medications, the cost of Cialis can vary.