Free tool
Can I eat this with Alendronic acid?
Alendronic acid must be taken on an empty stomach with plain tap water only, at least 30 minutes before any food or drink, so your body can absorb it properly.
Type any food below for an instant verdict — we check 63 foods and drinks for Alendronic acid (20 to avoid, 36 to take care with) — or tap one below.
Quick answers
- Should I take Alendronic acid with food?
- Take on an empty stomach, 30 minutes before breakfast and before any other medicines
- Can I drink mineral water (still) with Alendronic acid?
- No, avoid it. Do not take your tablet with mineral water. It reduces how much medicine is absorbed.
- Can I drink sparkling mineral water with Alendronic acid?
- No, avoid it. Do not take your tablet with sparkling mineral water. It reduces how much medicine is absorbed.
- Can I drink tea with Alendronic acid?
- No, avoid it. Do not take your tablet with tea. It reduces how much medicine is absorbed.
- Can I drink coffee with Alendronic acid?
- No, avoid it. Do not take your tablet with coffee. Even coffee markedly reduces absorption.
- Can I drink fruit juice with Alendronic acid?
- No, avoid it. Do not take your tablet with any juice. Even orange juice markedly reduces absorption.
Grounded in the checker below. Not a substitute for your pharmacist.
1 · What do you take?
Alendronic acid must be taken on an empty stomach with plain tap water only, at least 30 minutes before any food or drink, so your body can absorb it properly.
Take alendronic acid on an empty stomach, 30 minutes before breakfast, with plain tap water only. Do not take it with mineral water, tea, coffee, juice or milk as these reduce absorption. Wait at least 30 minutes after taking it before eating or drinking anything except plain water. Stay upright for 30 minutes after taking it.
Browse our medication food guides →2 · What do you want to eat or drink?
When to take it: Take on an empty stomach, 30 minutes before breakfast and before any other medicines
Tap a food to see the answer, or type any food or drink in the box above.
Foods to avoid with Alendronic acid· 20
Take care with Alendronic acid· 36
Fine with Alendronic acid· 7
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This checker summarises published guidance (NHS medicine pages, patient information leaflets and drug labels) for general information only. It is not medical advice, it is not exhaustive, and it cannot account for your dose, kidney function, other medicines, or health conditions. Always follow your prescriber, pharmacist, or the patient information leaflet — especially before changing what you eat or drink. See our editorial policy.
Further reading on Alendronic acid
The pages our answers quote. Open “Where this comes from” on any answer to see the exact words, checked 24 September 2026. How we check
NHS website
About alendronic acid
NHS medicines information on alendronic acid – what it's used for and key facts.
NHS website
Who can and cannot take alendronic acid
NHS medicines information on who can take alendronic acid and who may not be able to take it.
NHS website
How and when to take alendronic acid
NHS medicines information on dosage for alendronic acid, how to take it and what to do if you miss a dose or take too much.
NHS website
Side effects of alendronic acid
NHS medicines information on side effects of alendronic acid and what you can do to cope.
NHS website
Taking alendronic acid with other medicines and herbal supplements
NHS medicines information on possible interactions with alendronic acid and other medicines, herbal remedies and supplements.
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The Journal
Read our medication food guides →
A full Alendronic acid guide is on its way. Meanwhile, the Journal covers timing, grapefruit, alcohol and more.
Food groups that matter with Alendronic acid
Every medicine each one affects, on one page.
Medicines with similar food rules
Affected by the same foods as Alendronic acid.