Skip to Content

Drug interactions between Cialis and omeprazole

Results for the following 2 drugs:
Cialis (tadalafil)
omeprazole

Interactions between your drugs

There were no interactions found in our database between Cialis and omeprazole. However, this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

Cialis

A total of 349 drugs (1142 brand and generic names) are known to interact with Cialis.

omeprazole

A total of 339 drugs (1986 brand and generic names) are known to interact with omeprazole.

Drug and food interactions

Moderate

tadalafil food

Applies to: Cialis (tadalafil)

Tadalafil can lower blood pressure, and combining it with alcohol may further increase this effect. You may be more likely to experience symptoms such as dizziness, lightheadedness, fainting, flushing, headache, and heart palpitations. You should avoid or limit the use of alcohol while being treated with tadalafil, and use caution when getting up from a sitting or lying position. You may also want to avoid drinking large amounts of grapefruit juice, since it may increase the blood levels and effects of tadalafil. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Switch to professional interaction data

Therapeutic duplication warnings

No therapeutic duplications were found for your selected drugs.

Drug Interaction Classification

The classifications below are a guideline only. The relevance of a particular drug interaction to a specific patient is difficult to determine using this tool alone given the large number of variables that may apply.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No information available.

Do not stop taking any medications without consulting your healthcare provider.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Hide