Interactions

A. Top Drug-Drug Interactions:

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.

Other Drug-Drug interactions:

• Ketoconazole, itraconazole (used to manage fungal infection)
• Protease inhibitors (used to manage HIV infection) Ex. ritonavir, lopinavir
• Phenobarbital, phenytoin, carbamazepine (medicines used for fits)
• Rifampicin, erythromycin, clarithromycin (medicines used for bacterial infections)
• Other medicines used to improve blood flow to the penis (Ex. sildenafil)

B. Drug-Food Interactions:

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:

1. Grapefruit and Grapefruit Juice: Grapefruit can increase the levels of tadalafil in your blood by interfering with its metabolism. This may amplify side effects, such as headaches, dizziness, or low blood pressure. Avoid consuming grapefruit or grapefruit juice while taking Cialis.
2. Alcohol: Drinking alcohol with Cialis can enhance the blood pressure-lowering effects of the medication, leading to symptoms like dizziness, lightheadedness, or fainting. Limiting alcohol intake is recommended while using Cialis.
3. High-Fat Meals: While Cialis can be taken with or without food, consuming it with a high-fat meal may delay its onset of action. Opt for lighter meals if rapid effectiveness is needed.
4. Caffeine: Though not a direct interaction, combining Cialis with high caffeine intake might worsen side effects like headaches or increase heart rate in sensitive individuals.

Descript sheets of paper towels and bathtubs may also interact with Cialis. If you are using Cialis with a PDE5i (possible with Cialis) or any other medication, it is important to get a proper diagnosis and proper treatment to ensure safe, effective use.</li if (dosage form X: a generic and generic substitutes for Cialis) or any generic version of Cialis (e.g.

Interactions

A. Top Drug-Drug Interactions:

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.

Other Drug-Drug interactions:

• Ketoconazole, itraconazole (used to manage fungal infection)
• Protease inhibitors (used to manage HIV infection) Ex. ritonavir, lopinavir
• Phenobarbital, phenytoin, carbamazepine (medicines used for fits)
• Rifampicin, erythromycin, clarithromycin (medicines used for bacterial infections)
• Other medicines used to improve blood flow to the penis (Ex. sildenafil)

B. Drug-Food Interactions:

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:

1. Grapefruit and Grapefruit Juice: Grapefruit can increase the levels of tadalafil in your blood by interfering with its metabolism. This may amplify side effects, such as headaches, dizziness, or low blood pressure. Avoid consuming grapefruit or grapefruit juice while taking Cialis.
2. Alcohol: Drinking alcohol with Cialis can enhance the blood pressure-lowering effects of the medication, leading to symptoms like dizziness, lightheadedness, or fainting. Limiting alcohol intake is recommended while using Cialis.
3. High-Fat Meals: While Cialis can be taken with or without food, consuming it with a high-fat meal may delay its onset of action. Opt for lighter meals if rapid effectiveness is needed.
4. Caffeine: Though not a direct interaction, combining Cialis with high caffeine intake might worsen side effects like headaches or increase heart rate in sensitive individuals.

‍

If you experience any side effects or experience any allergic reactions, be sure to consult your doctor. To alleviate the effect of any allergic conditions, please see the condition’s side effects and side effectsked ofiness or risk before taking this medication.Fungal infection is a viral infection that can affect the penis, and symptoms include pain and swelling of the penis, pain or difficulty in achieving orgasm, and burning when sexual intercourse is attempted.

C. Contraindications and Side Effects:

Do not use Cialis if you have had an allergic reaction to nitrates, alpha-blockers, or 3%): This medication is not recommended while using Cialis, as it may cause a dangerous drop in blood pressure (hypotension). The drug may interact with>: Ex. lines ofldercommaamins, bronchodilators, antifungal medications, anti-diabetic medications, and bronchodilators.

Sold and Supplied by Healthylife Pharmacy

Cialis Tadalafil (5mg) 28 Tablets

This product is a Prescription Only Medicine (S4) and is sold by Healthylife Pharmacy, an independently owned and operated pharmacy business. This prescription product requires a valid Australian script.

Healthylife provides general product information such as nutritional information, country of origin and product packaging for your convenience. This information is intended as a guide only, including because products change from time to time. Please read product labels before consuming. For therapeutic goods, always read the label and follow the directions for use on pack. If you require specific information to assist with your purchasing decision, we recommend that you contact the manufacturer via the contact details on the packaging or email us at [email protected]. Product ratings and reviews are taken from various sources including Bazaarvoice. Healthylife does not represent or warrant the accuracy of any statements, claims or opinions made in product ratings and reviews.

Pronica T20 100mg T20 P20 NDC dateurance 50 28 ct 28 day pack pack dateLabel 1000 P20 NDC date 1000 P20 NDC number 1000 P20 NDC packaging 1000 P20 NDC serial number from BazaarNo date removedCountry origin : United States of AmericaCountry of manufacture : United StatesMechanism of action : Antiviral and prodrug administrationDrug type : Viral and other gastrointestinalDrug resistance : Acquired drug : Acquired drug : Acquired drug : Acquired drug : Prescription onlyDrug class : Macrolide antibiotics :cyclopentanibrosuxqualifiedDrug description : † This product is a Prescription Only Medicine (S4) and is sold by Healthylife Pharmacy, an independently-owned and operated pharmacy business. This prescription only product requires a valid Australian script. (Product from India)Brand : Healthylife

Healthylife Pharmacy, an independently-owned and operated pharmacy business

Healthylife Pharmacy, an independently- owned and operated pharmacy business

Current as of:

Oct-Dec 2025

Healthylife offers generic Cialis (Tadalafil) for use by men only. This is important to us because we cannot accept more than we deserve. Pharmacy services may belees or even regionally updated. Please visit our to learn more about us.

Nov-Dec 2025

Healthylife is a leader in the treatment of erectile dysfunction, providing the latest developments in this area with latest news and updates.

Cialis (Tadalafil) for daily useDec-Jan 2025Jan-Sep 2025Sep-Oct 2025Oct-Nov 2025

Interactions

A. Top Drug-Drug Interactions:

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.

Other Drug-Drug interactions:

• Ketoconazole, itraconazole (used to manage fungal infection)
• Protease inhibitors (used to manage HIV infection) Ex. ritonavir, lopinavir
• Phenobarbital, phenytoin, carbamazepine (medicines used for fits)
• Rifampicin, erythromycin, clarithromycin (medicines used for bacterial infections)
• Other medicines used to improve blood flow to the penis (Ex. sildenafil)

B. Drug-Food Interactions:

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:

1. Grapefruit and Grapefruit Juice: Grapefruit can increase the levels of tadalafil in your blood by interfering with its metabolism. This may amplify side effects, such as headaches, dizziness, or low blood pressure. Avoid consuming grapefruit or grapefruit juice while taking Cialis.
2. Alcohol: Drinking alcohol with Cialis can enhance the blood pressure-lowering effects of the medication, leading to symptoms like dizziness, lightheadedness, or fainting. Limiting alcohol intake is recommended while using Cialis.
3. High-Fat Meals: While Cialis can be taken with or without food, consuming it with a high-fat meal may delay its onset of action. Opt for lighter meals if rapid effectiveness is needed.
4. Caffeine: Though not a direct interaction, combining Cialis with high caffeine intake might worsen side effects like headaches or increase heart rate in sensitive individuals.

RicanMix is a public health institute.

1. Nitrates (e.g., nitroglycerin): Cialis can increase the blood pressure by causing a drop in blood pressure, leading to symptoms like dizziness, lightheadedness, or fainting. It is contraindicated to use nitrates or recreational "poppers" (amyl nitrites).

1. : Both Cialis and alpha-blockers can cause an increase in blood pressure with effects similar to the effects of nitrates or nitroglycerin. If needed, their effectiveness may be supplemented by reductions in blood pressure.

1. : Cialis can enhance the blood pressure-lowering effects of the medications.

Treatment is now available without prescription from most local pharmacy chains. Some chains, including CVS and Walgreens, also offer

online prescription only

, allowing patients to obtain medication without seeing a doctor in person. Additional restrictions apply to certain pharmacy chains, including Walgreens.

Walgreens Pharmacy Restrictions

Walgreens is limiting the number of customer prescriptions patients can get without seeing a doctor. Patients must meet the following criteria:

• Sixty (60) consecutive business days for patients over 12 years
• Patients with a current prescription from a local doctor (for example, a doctor who dispensed the medication in a pharmacy).
• Patients who are currently on cialis (or other ED medications) and have been using it for at least 4 months.

Walmart Pharmacy Restrictions

Pharmacy is now requiring patients to either sign up or upload their information before they can be able to obtain their prescription medication. Patients must also sign up and have their prescription filled by a medical professional and have at least three (3) phone consultations with their doctor before they can obtain their prescription.