Medical records on your phone: keeping them private and still reachable

You photographed the lab report in the waiting room, saved the PDF of your vaccination record and snapped your insurance card. Weeks later they are scattered through a gallery of vacation pictures and screenshots. When your new doctor asks for them, you scroll, and you wonder who else has scrolled there.

Health information is personal even when nothing about it is unusual. If you are also keeping ID scans, see storing ID and passport scans safely. This page is general, not medical or legal advice, and rules about health records differ by country.

What to do now

Know where the official copy is. Your clinic or hospital holds the record, often with an online portal. The copy on your phone is for convenience. If it disappears, ask the clinic to supply another, so you never depend on your phone alone.

Gather the records in one place. Search your gallery, downloads, screenshots and messages for health documents, then move them together. One place is easier to protect and to find.

Name things so you can find them. A short habit helps: date, type and provider, such as “2026-03 blood test”. Don’t put the diagnosis in the file name.

Give them a lock of their own. Your phone’s lock protects them only while it is locked. Anything in an open gallery is reachable by whoever has the phone in hand, and often by shared albums and cloud sync. Records are better off in a place with a separate lock.

Turn off lock-screen previews for messages and email from your clinic. Appointment texts show up when the phone is on a table.

Check shared albums and family accounts. If your gallery syncs to a family cloud account or a shared album, records may appear for others. Review who has access, and see which apps can see your photos.

Share only what’s needed, in the clinic’s own channel. Use the portal’s upload, or a secure message the clinic provides. Ordinary chat leaves a copy in the conversation, and the receiving phone may back it up.

Keep a backup you’ve tested. Open one record from the backup once, to be sure it works.

Ask a professional. For questions about who is allowed to see your records, or about a record you think is wrong, ask the clinic’s records office or a patient advocate.

What not to rely on

• A boring folder name. Anyone who opens the gallery can browse it.
• A hidden album that opens with the phone’s own unlock. It is out of the way, not locked separately on every phone.
• Deleting records after you read them. They may sit in the deleted folder, and you might need them next year.
• Sending records to yourself by email. The message stays in the mailbox, searchable.

Where a vault helps

Silo is built for exactly this kind of everyday privacy. Photos and videos are free up to 100 photos and 10 videos, and on Pro you can store files of any kind, such as PDFs and documents, alongside them. Everything is encrypted on your phone, and it opens only with Silo’s own PIN, passphrase or face or fingerprint unlock, so a person browsing your gallery or holding your unlocked phone finds nothing there. Albums and favorites keep records sorted, and you can turn on auto-lock and the app-switcher cover.

When a clinician asks, you can share or save one item at a time. Remember that a shared copy leaves the vault, and the other side then holds it. Export everything gives you full copies back whenever you like (see exporting photos from a vault app), and a Silo vault can’t be opened without your PIN or recovery phrase, which is why the phrase deserves a safe place. Encrypted backup to your own cloud storage is arriving with launch.

When to get help

If you aren’t sure who may see your records, or you believe a record is wrong, ask your clinic’s records office or a patient advocate. They can explain the rules where you live.