Cialis has been shown to cause some mild side effects. Talk to your health care provider if these do not go away within a few days. If you begin to experience more serious reactions, seek medical attention immediately.
Common side effects reported from Cialis use include:
More severe side effects include:
If you experience any of these side effects, seek medical attention immediately. These are symptoms of a severe adverse reaction to this medication that require immediate treatment.
As with all prescription medications, inform your doctor of any medical conditions you currently manage. Tell them about any and all medications, prescription drugs, and supplements you are taking before starting treatment with Cialis. Cialis can interact with bodily substances, causing potentially serious adverse reactions.
Specifically, you should inform your health care provider of any alpha-blocker, antifungal, HIV protease inhibitor, or high blood pressure medication you are taking. Remember to mention any herbal products you use, especially St. John’s wort.
In addition, let your doctor know if you have recently had heart surgery or experience chest pain during sex. If you experience any changes in your heartbeat or chest pain during sex, contact your health care provider immediately.
Read More About Cialis rx5 Initial Report: Step By Step Mechanism Tadalafil Initial Report: Tadalafil Initial Report: Tadalafil Initial Report: Tadalafil Initial Report: Tadalafil Initial Report: Tadalafil Initial Report: Tadalafil Initial Report: Tadalafil Initial Report: Tadalafil Initial Report: Tadalafil Initial Report: Tadalafil Initial Report: Tadalafil Initial Report: Tadalafil Initial Report: Tadalafil Initial Report: Take Generic Cialis 20 mg Tablets Before You Start Taking This Medication, inform your doctor if you are taking any other medications, including other types of medication that can interact with Cialis.How It Works Tadalafil Generic Cialis 20 mg TabletsCialis can cause a side effect known as tachycardia, which means that it stops the flow of blood around the penis. This can lead to a sudden and severe decrease in blood flow to the penis. As a result, the penis will curve and swell. As a result, the heartbeat will usually be good.
Although most people have no reported adverse reactions, it is possible some may experience side effects that require immediate medical attention. In this article, we will be comparing Cialis to other tadalafil alternatives, including Sandoz.
This can be a heart attack or a blood clot, as well as a stroke or sudden death.
Some people also experience chest pain during sex. If you experience chest pain during sex, seek medical attention immediately. This is a side effect of Cialis, and it can be a sign of a heart attack or a stroke.
Cialis can cause a side effect known ascardiomyopathy, which is a rare disorder that can affect the heart.
sickle cell anemiaThis can lead to a loss of vision, a condition that can be a result of blood clots.
1.Nitrates (e.g., nitroglycerin, isosorbide dinitrate): Cialis and nitrates both lower blood pressure. Taking them together can cause a significant and potentially life-threatening drop in blood pressure (hypotension), leading to dizziness, fainting, or even heart attack or stroke. It is contraindicated to use Cialis with nitrates or recreational "poppers" (amyl nitrites).
2.Alpha-blockers (e.g., prazosin, terazosin, tamsulosin): Both Cialis and alpha-blockers relax blood vessels, which can lead to excessive blood pressure reduction when used together. This may result in dizziness, fainting, or orthostatic hypotension (a sudden drop in blood pressure when standing). If needed, your doctor may adjust the dosage or recommend spacing the medications.
3.Other antihypertensive drugs (e.g., atenolol, propranolol, enalapril, lisinopril): Cialis can enhance the blood-pressure-lowering effects of these medications. While this interaction is usually less severe than with nitrates or alpha-blockers, it can still cause dizziness or fainting in sensitive individuals. Close monitoring of blood pressure is recommended.
Cialis (tadalafil) can interact with certain foods and beverages, potentially altering its effectiveness or increasing the risk of side effects. Here are the key drug-food interactions to be aware of:
Disclaimer:Healthy People’s Pharmacy is not licensed in the United States to ensure the health and safety of article types. The main purpose of the healthcare system is to ensure that people have an honest and appropriate access to prescription and non-prescription medications. The authors of this study do NOT have professional training or experience in healthcare technology. They cannot guarantee the safety or efficacy of the information they receive.
ichever is you use, follow your doctor’s advice1.Nitrates (e.g., nitroglycerin, isosorbide dinitrate): Cialis and nitrates both lower blood pressure. Taking them together can cause a significant and potentially life-threatening drop in blood pressure (hypotension), leading to dizziness, fainting, or even heart attack or stroke. It is contraindicated to use Cialis with nitrates or recreational "poppers" (amyl nitrites).
2.Alpha-blockers (e.g., prazosin, terazosin, tamsulosin): Both Cialis and alpha-blockers relax blood vessels, which can lead to excessive blood pressure reduction when used together. This may result in dizziness, fainting, or orthostatic hypotension (a sudden drop in blood pressure when standing). If needed, your doctor may adjust the dosage or recommend spacing the medications.
3.Other antihypertensive drugs (e.g., atenolol, propranolol, enalapril, lisinopril): Cialis can enhance the blood-pressure-lowering effects of these medications. While this interaction is usually less severe than with nitrates or alpha-blockers, it can still cause dizziness or fainting in sensitive individuals. Close monitoring of blood pressure is recommended.
Cialis (tadalafil) can interact with certain foods and beverages, potentially altering its effectiveness or increasing the risk of side effects. Here are the key drug-food interactions to be aware of:
| interaction | Scope | blurb |
|---|---|---|
| Cialis (tadalafil) | lists ingredients, dosage, warnings, warnings, precautions, and alternatives. | Lists Tadalafil, ingredients, dosage, warnings, warnings, precautions, and alternatives. |
| Takes ingredients, ingredients, warnings, warnings, precautions, and alternatives. |
In the next few weeks, the official EUP document will be updated, giving indication about the efforts made to improve blood pressure management.
Symptom management: Cialis (tadalafil) can cause excessive blood pressure lowering when taken with certain CYP3A4 inhibitors.Generic name:
Drug class:
Category:
by Drugs.com. Last updated on Mar 25, 2025.
Tadalafil is a phosphodiesterase type 5 (PDE5) inhibitor. It is used to treat erectile dysfunction (impotence) in men and to increase blood flow in certain parts of the penis. Tadalafil belongs to a group of drugs called phosphodiesterase 5 (PDE5) inhibitors.
This medication is also used to treat symptoms of benign prostatic hyperplasia (BPH), an enlarged prostate (benign prostatic hyperplasia), and pulmonary arterial hypertension.
Tadalafil is not approved for use in children.
Tadalafil is available in tablet form (20mg), and is taken with or without food. The usual starting dose is 20mg once a day. The dosage and duration of treatment may be modified based on the patient’s response to therapy.
For the treatment of erectile dysfunction, Tadalafil is used to treat the symptoms of BPH, as well as treatment of erectile dysfunction and pulmonary arterial hypertension.
Tadalafil is also used to treat symptoms of benign prostatic hyperplasia (BPH) in women. It is also used to treat symptoms of prostate enlargement in men with an enlarged prostate.
For the treatment of erectile dysfunction, Tadalafil is also used to treat symptoms of BPH, as well as treatment of erectile dysfunction and pulmonary arterial hypertension.
This medication may also be used for other purposes not listed in this medication guide.
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Tadalafil belongs to a group of drugs called phosphodiesterase type 5 (PDE5) inhibitors.
This medication is a prescription medication. You may not have this medication if you are over 18 years of age or have specific medical conditions.
Do not take this medication if you are allergic to tadalafil or any of the other ingredients of this medication.
Tadalafil may cause side effects. Common side effects include:
This medication is not intended for use by men only.
This medication may also cause:
Heart attack symptoms
Stroke
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