Cialis, also known by its generic name tadalafil, is a medication that belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors. This class of drugs work by helping to improve blood flow to the penis, allowing men to achieve and maintain an erection sufficient for sexual activity.
Cialis is a type of drug known as a PDE5 inhibitor, which is the chemical name for an erectile dysfunction medication. The active ingredient in Cialis is tadalafil, which is a phosphodiesterase type 5 (PDE5) inhibitor. Tadalafil works by relaxing the blood vessels in the penis, allowing increased blood flow into the penis when sexually stimulated.
Take Cialis by mouth with or without food, usually as directed by your doctor. The dose can be adjusted as needed. It’s important to note that Cialis can be taken with or without food, and it’s not recommended to crush, chew or break it unless advised by your doctor or pharmacist.
Cialis may take up to 4 hours to start working, depending on the dosage and other medications you’re taking. It can take up to 8 hours to start working in about 30 minutes.
Cialis is not suitable for everyone, including those with heart disease or those with certain medical conditions. Always consult your doctor before taking any medication, including Cialis. If you’re taking other medications, including blood pressure medications, alpha blockers (used to treat high blood pressure or enlarged prostate) or other medications for high blood pressure, consult your doctor before starting Cialis.
If you have heart problems, kidney disease, high blood pressure, or a recent history of stroke or blood circulation problems, consult your doctor before taking Cialis.
Cialis can be taken either with or without food, but it’s important to take it at the same time each day. It’s also important to follow your doctor’s instructions and not exceed the recommended dose. If you miss a dose, take it as soon as possible, but not later than that. If it’s almost time for your next dose, skip the missed dose and go back to your regular dosing schedule.
If you have missed a dose of Cialis, take it as soon as you remember. However, if it’s almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take a double dose to make up for a missed one. You can take either Cialis or Viagra at the same time, but remember to take them together. If you have any questions about why you’re taking Cialis, talk to your doctor or pharmacist.
Cialis should not be taken more than once a day.
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:
Cialis (tadalafil) is an oral medication specifically developed to treat erectile dysfunction (ED) in men.,,, and can work similarly to alcohol or grapefruit juice. This improved blood pressure reduction effect can be used in combination with medications like CYP3A4 inhibitors like, if you are using these medications for managing certain conditions like heart health. Avoid consuming grapefruit or grapefruit juice while taking tadalafil.
Note:Drinking grapefruit or grapefruit juice while taking tadalafil can increase your blood pressure levels and worsen side effects. Use with caution if you have any liver disease. If you are currently taking any other medications, be sure to inform your health care provider, as some may have drug interactions with tadalafil.
Tadalafil can interact with certain foods and beverages, potentially altering its effectiveness.
Erection problems (impotence) are very common, particularly in men over 40.
Most men occasionally fail to get or keep an erection. This is usually due to stress, tiredness, anxiety or drinking too much alcohol, and it’s nothing to worry about.
If it happens more often, it may be caused by physical or emotional problems.
Physical causes Possible cause Treatment Narrowing of penis blood vessels, high blood pressure, high cholesterol medicine to lower blood pressure, statins to lower cholesterol Hormone problems hormone replacement – for example, testosterone Side effects of prescribed medication change to medicine following discussion with GP You may also be asked to make lifestyle changes.
Do lose weight if you’re overweight stop smoking eat a healthy diet exercise daily try to reduce stress and anxiety
Don’t cycle for a while (if you cycle more than 3 hours a week) drink more than 14 units of alcohol a week
Possible side effects
Like all medicines, this medicine can cause side effects, although not everybody gets them. These effects are normally mild to moderate in nature.
If you experience any of the following side effects stop using the medicine and seek medical help immediately:
allergic reactions including rashes (frequency uncommon). chest pain – do not use nitrates but seek immediate medical assistance (frequency uncommon). priapism, a prolonged and possibly painful erection after taking CIALIS (frequency rare). If you have such an erection, which lasts continuously for more than 4 hours you should contact a doctor immediately. sudden loss of vision (frequency rare). Other side effects have been reported:
Common (seen in 1 to 10 in every 100 patients)
headache, back pain, muscle aches, pain in arms and legs, facial flushing, nasal congestion, and indigestion. Uncommon (seen in 1 to 10 in every 1,000 patients)
dizziness, stomach ache, feeling sick, being sick (vomiting), reflux, blurred vision, eye pain, difficulty in breathing, presence of blood in urine, prolonged erection, pounding heartbeat sensation, a fast heart rate, high blood pressure, low blood pressure, nose bleeds, ringing in the ears, swelling of the hands, feet or ankles and feeling tired. Rare (seen in 1 to 10 in every 10,000 patients)
fainting, seizures and passing memory loss, swelling of the eyelids, red eyes, sudden decrease or loss of hearing, hives (itchy red welts on the surface of the skin), penile bleeding, presence of blood in semen and increased sweating. Heart attack and stroke have also been reported rarely in men taking CIALIS. Most of these men had known heart problems before taking this medicine.
Partial, temporary, or permanent decrease or loss of vision in one or both eyes has been rarely reported.
Tends for to cause side effects such as mild headaches, dizziness, nausea and fertility problems
Some men have a rare inherited disorder (a disorder in which one has no obvious cause and is inherited by a contributed from another strain) which can lead to mild side effects in rare cases. Common side effects associated with this disorder are: blurred vision, conjunctivitis,alesini diare,acute blurred vision,deformedness and increase in blood pressure
There is an increased need to consider extended time since congenital hypovolaemia (low blood volume) after bone marrow transplantation.
have/had kidney problems kidney problems low blood pressure, like CIALIS, have blood pressure medicines to lower blood pressure, like CIALIS, do not cycle for 3 hours while taking CIALIS (frequency rare).Like all medicines, this medicine can cause side effects, but not everybody gets them. This is because CIALIS contains tadalafil which works by blocking the action of certain blood pressure medicines (such as nitrates).
TheCialisoral tablet (Tadalafil), also known by its generic name Tadalafil Soft, is aprescription-only medicineprescribed for erectile dysfunction, pulmonary hypertension, benign prostatic hyperplasia (BPH), pulmonary arterial hypertension, and other high blood pressure. The tablet is manufactured by Eli Lilly and is available in€14.99 and15.49, making it the best-known generic version available.
In Canada, it is available in the15.99 version, while the14.99 version is available through the Canadian pharmacy benefit plan (the private plan).
Cialis is known as a “weekend-dome” medication, and it works by increasing blood flow to the penis, thereby facilitating erections [
].
In addition to its daily use, Tadalafil offers several advantages over its generic counterpart. For one, it is a shorter-acting formulation compared to branded erectile dysfunction (ED) drugs, which can lead to increased effectiveness and spontaneity in sexual activity [
Moreover, it is considered a safe and reliable treatment for erectile dysfunction in men. The daily use of theoral tablet is also associated with fewer side effects compared to branded medications. Furthermore, Tadalafil is generally welltolerated, with adverse effects such as headache, flushing, dyspepsia, and back pain being less frequent. Thus, Tadalafil is considered safe and effective for its daily use in the treatment of erectile dysfunction in men.
In conclusion, Tadalafil has emerged as a top-selling prescription drug worldwide and has become a preferred choice among healthcare professionals [
The active pharmaceutical ingredients (API) of Tadalafil are Cialis, Tadalafil Soft, and Tadalafil Spray. Tadalafil is a phosphodiesterase type 5 (PDE5) inhibitor.
The API of Tadalafil are:
The API of Cialis are:
In this study, we conducted an online medical questionnaire design to answer the following questions:
To determine the best erectile dysfunction treatment for your needs, our experts reviewed the available scientific literature and clinical studies and analyzed the available data for Tadalafil (the generic version of Cialis), Cialis (the brand version of Tadalafil), and Cialis (the active ingredient in Cialis) [
The effectiveness and safety of Tadalafil and Cialis have been evaluated in numerous clinical trials.
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