Drug Interaction Checker
Enter two medications to check for known interactions. Quick, free, and no login required.
This quick checker uses a limited database of common drug interactions. It does not replace professional medical advice. Always consult your healthcare provider or pharmacist.
Common Drug Interactions
Metformin + Ibuprofen
Kidney Function Impact
Warfarin + Aspirin
Bleeding Risk
Lisinopril + Potassium Supplements
Hyperkalemia Risk
Atorvastatin (Lipitor) + Grapefruit
Drug Metabolism Inhibition
SSRI Antidepressants + NSAIDs
GI Bleeding Risk
Metformin + Alcohol
Lactic Acidosis Risk
Always Verify
This tool is for educational reference only. Always confirm interactions with your pharmacist or doctor.
Not Comprehensive
Our quick checker covers common pairs. For a full check of all your medications, use our AI tool.
Stay Informed
Understanding drug interactions helps you have better conversations with your healthcare provider.