Cialis for the treatment of erectile dysfunction (ED) is a phosphodiesterase type 5 inhibitor (PDE5 inhibitor). It is a prescription drug and is available only with a doctor's prescription. In order to get an erection that’s firm enough for sexual intercourse, it’s recommended to take the drug at least once per day.
The most common side effects are headache, back pain, muscle aches, flushing, indigestion, and upset stomach. These are usually mild and temporary. In some rare cases, more serious side effects may occur. The maximum recommended dose of the drug is 100 milligrams (mg).
A PDE5 inhibitor like tadalafil is usually the first line of treatment for erectile dysfunction. It is not known if it can help men suffering from ED get an erection. However, the PDE5 inhibitor is not recommended for use in the treatment of high blood pressure, as it increases the blood flow to the penis.
Tadalafil is not approved for the treatment of ED because it is not available under the brand name Cialis or Viagra. It is only approved for use by a doctor. You should not take the drug if you are allergic to any ingredients.
The PDE5 inhibitor is a selective and specific inhibitor of the enzyme phosphodiesterase type 5. This enzyme is responsible for helping to relax and widen blood vessels and increase blood flow. As a result, blood flow to the penis may be increased, resulting in an erection. However, tadalafil can be effective for men who suffer from ED and are taking other medications.
Tadalafil is available in the form of tablets. You will only need to take one tablet a day. If you want to try a daily dose, the recommended dose of tadalafil is 10 milligrams (mg).
If you take the tablet and have trouble swallowing the pill, you may have to use a liquid. This is because this medication is not effective in breaking down the tablet. You will have to take it orally.
You should not use this medication if you have had heart problems or low blood pressure. You should not take tadalafil if you have ever had heart problems or low blood pressure. You should not take tadalafil if you are taking nitrates.
Tadalafil is not a controlled substance and is not recommended for use in women. It is not recommended for use by women who have a history of cardiovascular disease, liver disease, or kidney disease.
Tadalafil may interact with other medicines. It is important to inform your doctor of all medicines you are taking. You should not take tadalafil if you are taking any nitrate-containing medications, or if you are already taking a nitrate-containing medication. Taking tadalafil with any of the medicines listed above may result in serious health complications.
If you have any questions about tadalafil or the interactions with tadalafil, talk to your doctor or pharmacist before you take it.
VIDEOTadalafil can be taken with or without food. The dose you are prescribed will depend on what you are taking it for. Your doctor will decide the appropriate dose for you.
The Food and Drug Administration (FDA) has issued a black box warning for the sale of certain generic drug ingredients that are intended to treat erectile dysfunction (ED) in men.
The agency added the warning on August 27, 2010, after an analysis of the FDA's 2010 Erectile Dysfunction Drug Information (EDI) database revealed that the drugs' labels included a black box warning for the active ingredient, tadalafil. The agency has determined that this was a serious safety issue for all of the generic drugs the FDA had approved for the treatment of ED.
FDA spokesman Mark Avorn said the agency is taking a "very serious step" to ensure patients and healthcare professionals are fully aware of the risks and the safety of these drugs. Avorn said the FDA is also conducting a review of the Erectile Dysfunction Drug Information (EDI) database, which has been updated since 2009 to reflect new information about the drugs' ingredients.
"The FDA has been working hard to ensure that the information that's now available is correct and up to date," Avorn said. "We've been working to ensure that this information is used as part of a comprehensive review of the drugs and the safety and effectiveness of these drugs."
The FDA will be updating the FDA's updated EDI information on August 25, 2010. Avorn said the agency will make an annual update on the drugs' ingredients to include additional updates as they become available.
The FDA is reviewing whether the new Erectile Dysfunction Drug Information (EDI) database will provide adequate information on the risk of ED. Avorn said the FDA has not determined whether the database will provide adequate information on the risk of ED. The FDA is reviewing the agency's review of the database to determine whether the risk of ED is greater than that previously assessed by the agency.
The FDA is reviewing the agency's review of the Erectile Dysfunction Drug Information (EDI) database to determine whether the risk of ED is greater than the previously assessed risk. A decision on whether to issue the new Erectile Dysfunction Drug Information (EDI) will be made by the FDA in April 2010. In the meantime, the FDA has added the black box warning to the FDA's updated Erectile Dysfunction Drug Information (EDI) database.
| FDA approval process | August 20, 2010 | Accessed May 8, 2015The FDA has issued a black box warning for the sale of certain generic drug ingredients that are intended to treat erectile dysfunction (ED) in men. The FDA has determined that the drugs' labels included a black box warning for the active ingredient, tadalafil, and an FDA approved drug, vardenafil.
The agency has also received reports of adverse events related to the use of the drugs in some of the more serious conditions being investigated. A report of the serious adverse events found that the most common adverse events experienced were headache, flushing, dizziness, and dyspepsia. The FDA recommends that a warning be added to the label of all prescription drugs, including Viagra, Levitra, Cialis, and Stendra. FDA will review this information and submit it to the Food and Drug Administration (FDA).
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:
Viagra, Cialis, and Levitra are some of the medications on the interactions list, too. Here are the medications that may interact with Viagra and Cialis:
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:
If you take Cialis more often than recommended, you may experience a drowsiness state that often follows a sudden decrease or gain in hearing or vision. This state can cause these symptoms: • drowsiness • • you need to sit or stand up slowly to avoid falls or falling
drowsiness? if there is an increased risk of falls or falls 2 or more years after taking Cialis, you should stop taking Cialis and seek medical advice ASAP. Talk to your doctor if you have questions about taking Cialis until you get the advice you need. Regain your drive or use alternative formats of lifestyle advice, such as green plus exercise.
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