Bolus Is it safe to take them together?
You shouldn't need a pharmacy visit to find out. Bolus checks every medicine you take against every other one, plus your food, supplements and conditions, and explains what to watch for in plain language. All on your phone.
Three taps from worry to an answer.
No account, no setup, nothing to upload. Add what you take and Bolus does the rest, on your phone.
Add your medicines
Scan a label or search by name, prescriptions and supplements alike. Every medicine you take is free to check, with no limit, forever.
Bolus checks, on-device
Every pair, plus food, supplements and your conditions, cross-checked against a cited safety database. Nothing leaves your phone.
Know what to watch for
Plain-language alerts with the mechanism and the evidence, a safer daily schedule, and a report you can hand your doctor.
Five bottles. Or fifteen.
The risk is rarely one dangerous pair. It's the quiet build-up across a whole regimen, the kind a busy appointment can miss. Bolus reads the whole picture and does the maths.
A pharmacist's counsel, in your pocket.
Every capability below runs on the device. Safety is never behind the paywall.
Interaction checks
Drug-against-drug, food, supplement, alcohol and condition checks, run on your device.
Plain-language safety alerts
Ranked by what actually matters, written like a person, not a leaflet.
Every flag names its source
Each warning shows where it came from: MHRA, NICE, FDA/DailyMed, STOPP/START, CPIC and others where relevant.
Older-adult and polypharmacy checks
Cumulative anticholinergic, sedative, serotonin, QT and bleeding load, with STOPP-style flags where relevant.
A safer daily schedule
Timing and food rules worked out for you, so medicines that need spacing are not treated as ordinary reminders.
Reports doctors read
A calm patient summary and an evidence-heavy clinician PDF, with mechanisms, sources and medication history.
Personal safety profile
Kidney, liver, weight, conditions, allergies and PGx help Bolus tailor flags to you.
What-If simulation
Try a possible medicine change before anything is real.
Camera scan
Point the camera at a medicine label. If Bolus can identify it confidently, it helps add it. If not, it asks you to confirm or type the name.
Family Cabinet and Care Link
Keep profiles for people you help, and share dose status between phones when they can connect. Care Link is for nearby or periodically connected care, not live remote monitoring.
Emergency card and widget
Allergies and critical medicines on your lock screen and home screen. The widget shows only emergency-scoped information.
A lifelong medication record
An on-device history of what changed, what stopped, what was noticed, and what questions came up.
Half a minute with the pharmacist who never clocks off.
30 seconds · sound on
Three themes, one careful interface.
The same calm, careful screens, in whatever suits the moment, and reports that read like a person wrote them.
Clinical Light, Clinical Dark, and Ember.
Read comfortably in bright daylight or at 3am. Clinical Dark is a calm midnight navy for tired eyes; Ember is warmer still. The same careful interface, in whatever suits the moment.
The right pill, at the right time, spaced safely.
Some medicines need keeping apart. Some need food, some an empty stomach. Bolus lays out your whole day so you do not have to work it out, and quietly flags the pairs that need spacing.
Two reports: one calm, one clinical.
Bring a calm, printable patient report to your appointment. Or hand your pharmacist a compressed, evidence-heavy clinician summary, with mechanisms, actions, and PubMed PMIDs, the kind of one-pager they will actually read.
Every warning explains itself.
Tap any flag and Bolus shows you the mechanism, where the evidence comes from, and how established it is. The engine is the truth; the screen is just the counter.
Sertraline and Amitriptyline
Both raise serotonin (additive effect), and Sertraline inhibits CYP2D6, raising Amitriptyline levels.
Bolus cites these public references; the organisations behind them do not endorse Bolus.
A live receipt of your data never leaving.
Open the Trust Receipt any time. It is a live check of this phone's own activity: 0 bytes of health data uploaded, 0 servers that saw it. Switch on Airplane Mode and keep going, because Bolus was never talking to a server.
Your medicines are none of our business.
No account. No cloud. No analytics. No ads. Your medicines, doses, allergies, kidney and genetic data are read and checked on your phone, and never sent anywhere.
Don't take our word for it. Switch on Airplane Mode and keep using Bolus. Everything still works, because it was never talking to a server.
Safety is free. Depth is worth it.
Every safety check, severity rating and alert is free, with unlimited medications, because checking your whole regimen is the safety. Pro adds depth, export and coordination for the people who want them.
- Unlimited medications, always
- Every interaction, food, supplement and condition check
- Personal safety profile: kidney, liver, weight, conditions, allergies
- Older-adult and polypharmacy safety checks
- Emergency card, widget and reminders
- Appointment page
- Detailed mechanisms and citations
- Advanced personalised risk review
- Burden-over-time and What-If simulation
- Doctor and clinician PDF export
- Family Cabinet with sealed care packages
| Feature | Free | Pro |
|---|---|---|
| Medications | Unlimited | Unlimited |
| Core interaction and severity checks | Yes | Yes |
| Food, supplement, condition and alcohol checks | Yes | Yes |
| Personal safety profile kidney, liver, weight, conditions, allergies | Yes | Yes |
| Older-adult and polypharmacy safety checks includes STOPP/START-style safety flags where relevant | Yes | Yes |
| Emergency card, widget and reminders | Yes | Yes |
| Appointment page | Yes | Yes |
| Detailed mechanisms and citations | — | Yes |
| Advanced personalised risk review PGx, kidney/liver, age, weight and condition factors combined | — | Yes |
| Burden-over-time and What-If simulation | — | Yes |
| Doctor and clinician PDF export | — | Yes |
| Family Cabinet with sealed care packages | — | Yes |
Pay once on the web, and your device verifies a signed licence offline.
The things people ask first.
Does Bolus replace my pharmacist or doctor?
Is my data really private?
What happens if I go offline?
Where does the safety information come from?
Is Bolus a medical device?
How much does it cost?
Bolus Pro is £39.99/year or £129 once for life. Pro adds professional depth and care coordination: detailed mechanisms and citations, advanced personalised review, burden-over-time and What-If simulation, clinician PDF export, and Family Cabinet with sealed care packages.
Buy directly in the app on iOS and Android, or on the web; either way your device verifies the entitlement itself, offline.
Speaks your language.
Bolus reads, checks and explains in fifteen languages, right-to-left included, so a report is ready for any clinician.
English
Español
Français
Deutsch
Português
中文
日本語
한국어
العربية
हिन्दी
Türkçe
Bahasa
Kiswahili
Български
Русский