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Everything you need to get the most out of HelloPharmacist — how to ask a pharmacist, how to use our tools, and clear answers to the questions people ask us most.

Medically reviewed by Brian Staiger, PharmD, BCPS Last updated June 2026
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Step by step

How asking a pharmacist works

It's free, there's no account, and a licensed pharmacist personally answers.

1

Ask your question

Type your medication or supplement question and your email. No account, no fees.

2

A pharmacist reviews it

A licensed pharmacist researches your question and writes a clear, evidence-based answer.

3

Get your answer

We email you when it's ready — usually within 24 hours — and publish it to help others.

Get better results

Tips for using HelloPharmacist

Search interactions by ingredient, not brand. In the interaction checker, search the supplement by its ingredient (e.g. “magnesium” or “turmeric”) — it finds far more than a product or brand name.
Be specific when you ask a question. Include the drug, the dose if you know it, and what you're actually worried about. The more context you give, the more precise our pharmacists can be.
Bring our answers to your own pharmacist or doctor. Use what you learn here to ask better questions of the provider who knows your full history — that's the safest way to act on any information.
Common questions

Frequently asked questions

Tap any question to expand the answer.

Is HelloPharmacist free?
Yes — completely. You can ask a pharmacist a question, check drug and supplement interactions, and look up medications without paying anything or creating an account.
Who answers my questions and writes the content here?
Licensed, U.S.-registered pharmacists. Every answer and article is written from authoritative sources and reviewed by a pharmacist — and our medical reviews are completed by a pharmacist other than the original author. Learn about our team and editorial standards →
How long until I get an answer?
Most questions are answered within 24 hours. We'll email you the moment a pharmacist responds, and your question and answer are published on the site so others with the same question can benefit too.
Will my question or email be made public?
Your email is private — it is never published, and we only use it to send you your answer. Your question may be published alongside the nickname you choose, so pick an anonymous nickname if you would prefer to stay anonymous.
Is this medical advice?
No. Everything here is general education to help you have better-informed conversations with your own healthcare providers. It is not a diagnosis, a prescription, or a substitute for advice from a doctor or pharmacist who knows your full medical history.
How accurate is your information, and where does it come from?
We build on the same authoritative databases that clinicians and regulators use — the NIH Dietary Supplement Label Database, FDA-approved labeling via DailyMed, the U.S. National Library of Medicine (RxNorm & MedlinePlus), and Natural Medicines — and we cite our sources. See exactly where our data comes from →
How do I check a drug–supplement or herb interaction?
Open the interaction checker, add your medication, then search the supplement by its ingredient (for example, turmeric, magnesium, or St. John's Wort) rather than a brand name. You'll get clear, severity-graded results in seconds.
Can I trust the AI answers?
Our AI is used to explain our sourced clinical data in plain language, and it is overseen by pharmacists. The Pharmacist AI answers by retrieving from our own knowledge base with citations — not the open internet. It is a helper, not a replacement for a pharmacist or your doctor.
How do I report an error or suggest a correction?
Please contact us — accuracy is everything to us on a health site. We review every report and aim to respond and correct genuine issues within 24 hours.
Is my data private and secure?
We do not sell your data, and we never share the email address you give us. See our Privacy Policy for the full details.
Do I need an account to use HelloPharmacist?
No account is required to ask a question or to use any of our lookup tools. Just type your question and hit send.
What should I do in a medical emergency?
HelloPharmacist is not for emergencies. If you think you are having a medical emergency, call 911. For a possible poisoning or overdose, call Poison Control at 1-800-222-1222 right away.

In an emergency, don't wait on us

HelloPharmacist is for general education and is not for medical emergencies or urgent advice. If something feels serious or time-sensitive, get live help immediately:

Medical emergency
Call 911
Or go to your nearest emergency room.
Poisoning or overdose
1-800-222-1222
U.S. Poison Control — free, confidential, 24/7.
Written & reviewed by licensed U.S. pharmacists Sourced from NIH, FDA, NLM & Natural Medicines How we review & where our data comes from →

A note on medical advice

The information on HelloPharmacist is for general educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician, pharmacist, or another qualified health provider about your medications and any medical condition.

Still need help?

If you couldn't find what you were looking for, ask our pharmacists directly — or get in touch and we'll point you in the right direction.

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