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Health

Record verified blood group and drug allergies on your phone

Medical records are used and the emergency-information screen is checked.

  • Time: Not specified
  • Cost: Not specified
  • Impact: Not specified
  • Difficulty: Not specified
  • Evidence not rated

Done when

Medical records are used and the emergency-information screen is checked.

Medical records are used and the emergency-information screen is checked.

Who this is for

Phone users with documented medical information; leave unknown blood group blank.

Why this matters

Verified information is available in one place.

How to do it

Guidance compiled from the references below; follow the applicability notes for this item.

  1. Check documented blood group and drug allergies without guessing.
  2. On iPhone open Health and Medical ID; use the manufacturer's instructions on other phones.
  3. Choose what may appear while locked and preview it without making an emergency call.

Evidence and references

  • Other
    Set up your Medical ID(Opens in a new tab)AppleMedical ID fields and visibility from a locked iPhone; availability of emergency sharing varies. อ่านประกอบการเรียบเรียง / Accessed: 2026-10-05

Last reviewed: · Version 2

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