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AI Drug Interaction Checker

List your medications to learn about potential interactions and questions to ask your doctor or pharmacist.

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No data stored
Instant results
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100% free

Frequently Asked Questions

Doctors may not know all your medications, especially OTC drugs and supplements. They also have limited time. This is why pharmacists do interaction checks and why you should maintain a complete medication list to share with all providers.
Yes, significantly. Common examples: St. John's Wort affects many medications, fish oil increases bleeding risk with blood thinners, grapefruit interacts with many drugs. Always tell your doctor and pharmacist about supplements.
Don't stop taking prescribed medications without medical guidance - that can be dangerous. Contact your pharmacist (they're interaction experts and easily accessible) or call your doctor's office. Urgent symptoms warrant immediate medical attention.
Yes, strongly recommended. Using one pharmacy allows their system to check interactions across all your prescriptions and flag issues. If you must use multiple pharmacies, maintain a complete medication list to share.

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