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:
| Dose | Amounts to take | Important information |
|---|---|---|
| Cialis (Tadalafil) | 10 mg | $1.38 |
| Cialis (Tadalafil) 10 mg | 20 mg | |
| Cialis (Tadalafil) 20 mg | 30 mg |
Interactions between medications are complex and often distressing and vary between patients. If you are taking a medication for high blood pressure, it is important to let your doctor know about this important interaction before using it. If you are taking a medication for urinary frequency or pulmonary hypertension, you should know about this important interaction before using it.
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 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.
How should Cialis be taken?Cialis can be taken with or without food. It is important to take Cialis at the same time each day to maintain a consistent level of the medication in your body. As with all prescription medications, inform your doctor of any food and drink you use during this time.
How should I use Cialis?Cialis should be taken according to the regimens prescribed by your doctor. For example, if you take one tablet of Cialis every 2 hours, your doctor might take your dose of Cialis every 4 hours while you are taking the medication. If you miss a dose, take it as soon as possible. If it is almost time for your next dose, skip the missed dose. Do not take two doses at the same time.
What are the side effects of Cialis?The most common side effects of Cialis are:
The other side effects it should be taken with are:
If you experience any changes in your vision, these should go away within the first days after your last dose. If you experience any of the following, contact your doctor immediately:
How should I tell I need to take Cialis?If you want more information, please type'Naymeni.' If you want more information, type 'No.'.
Before you begin taking Tadalafil generic, its important to carefully read the Patient Information Leaflet. Make sure to review it each time you get a refill.
Take Tadalafil dosage orally, either with or without food, as directed by your healthcare provider. Tadalafil dosage should not exceed more than once a day. Swallow the tablet whole. Do not split it or crush unless advised.
Your daily dosage will depend on your medical condition, how you respond to medications, and any other medications you currently take. Before you take ED treatment pills, ensure that you inform your healthcare service provider of any prescription drugs, over-the-counter medicines, and any other supplements you take.
If you are also using finasteride alongside Tadalafil to treat any symptoms of benign prostatic hyperplasia (BPH), discuss the duration of treatment and dosage you will need with your healthcare provider.
For erectile dysfunction (ED), tadalafil citrate may be prescribed in two ways:
Follow your doctors instructions carefully based on your specific needs and condition.
If you are using tadalafil citrate medication for ED dysfunction and BPH, take it daily as directed by your doctor. To ensure you do not forget, take it at the same time each day.
Keep your healthcare practitioner informed if your medical condition does not improve or worsens during treatment.
irlwinds>Generic Cialis (Tadalafil)®dosage 20 mg dailyTadaridhanswari, 2025, p. 2.
Generic Cialis (Tadalafil)® dosage 20 mg daily tablet
Generic Cialis (Tadalafil)®For best results, take it at the same time each day as discussed above. If you miss a dose, take it as soon as you remember. If you have a scheduled day due to side effects, skip the missed dose. Occasional dosing is recommended.
Take Cialis for daily use in doses 20 mg in 2 doses, taken at the same time. In some cases, it may be taken more than 3 times per day.
Avoid high-fat meals, fast-food fats, and sucralfate during treatment. Tell your healthcare provider about all the medications, supplements, and vitamins you are taking.
Avoid alcohol with Tadalafil®Avoid alcohol with Tadalafil® dosage 20 mg daily tablet with other ED medications you use, such as sildenafil (used to treat pulmonary hypertension)
For men who are sexually aroused, Tadaridhanswari, 2025, p.
Generic Cialis (Tadalafil)® dosage 20 mg daily for erectile dysfunction
To ensure you do not forget, take it at the same time each day as discussed above. If you miss a dose, take it as soon as possible. However, this may be time- and time-referent, and due to the duration of treatment, be ready for it to come in your cycle to you.
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