Drug interactions for the following drug(s)

Add New Drugs

Interactions between your selected drugs

Moderate

Metronidazole<>tadalafil

Applies to: Metronidazole 500 MG Oral Tablet <> Cialis 20 MG Oral Tablet

The metabolism of Tadalafil can be decreased when combined with Metronidazole.

No other interactions were found between your selected drugs.

Note: this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

Interactions between your selected drugs

Moderate

Metronidazole<>tadalafil

Applies to: Metronidazole 500 MG Oral Tablet <> Cialis 20 MG Oral Tablet

Drug1 (rxcui = 311681, name = Metronidazole 500 MG Oral Tablet, tty = SCD). Drug2 (rxcui = 402097, name = tadalafil 20 MG Oral Tablet [Cialis], tty = SBD). Drug1 is resolved to Metronidazole, Drug2 is resolved to tadalafil and interaction asserted in DrugBank between Metronidazole and Tadalafil.

No other interactions were found between your selected drugs.

Note: this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

DrugInteractionChecker.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Data sources include Micromedex® (updated Sep 28th, 2016), Cerner Multum™ (updated Oct 2nd, 2016), Wolters Kluwer™ (updated Oct 1st, 2016) and others. To view content sources and attributions, please refer to our editorial policy.