Medical disclaimer: This guide is educational. Blood pressure targets vary by person — always interpret readings with a qualified clinician.
Why a home blood pressure log matters
Blood pressure measured once at a clinic is a snapshot, and often a distorted one — “white coat” readings run high for many people. What clinicians actually want is a pattern: readings taken at the same times, over weeks, in normal life. A consistent home log is one of the most useful things a patient can bring to a hypertension review, and it’s something a family member can keep for an aging parent too.
How to measure properly
- Sit quietly for five minutes first; feet flat, back supported, arm at heart height.
- No caffeine, exercise or smoking in the 30 minutes before.
- Measure at the same times each day — commonly morning and evening.
- Take two readings a minute apart and log both, plus the date and time.
Understanding the two numbers
The top number (systolic) is the pressure while your heart contracts; the bottom (diastolic) while it rests. Both are measured in mmHg. Rather than reacting to any single reading, watch the trend — that’s what your log is for, and it’s what your doctor will read.
Logging blood pressure in MedKeep
- Open the family member’s profile and go to Vitals.
- Log the reading — systolic, diastolic, date and time. Each entry joins that person’s history.
- Set up a tracking program — a schedule with reminders (say, every morning for 14 days) so the log stays consistent enough to be clinically useful.
- Watch the flags — readings display with status indicators, so an unusually high entry stands out at a glance.
Because every family member has their own vitals history, you can keep your own log and a parent’s side by side without mixing anything up.
Sharing the log with your doctor
Before the appointment, export the member’s PDF summary from MedKeep. The doctor gets a clean, dated blood pressure history instead of a shoebox of scribbles — and you get a shorter, more useful consultation.
Frequently asked questions
What is the best way to log blood pressure at home?
Measure at the same times each day under the same conditions, and record every reading with date and time in one place. MedKeep logs BP per family member and adds reminders so the log stays consistent.
Can I track blood pressure for someone else, like a parent?
Yes. MedKeep keeps a separate vitals history for each family member, so you can log a parent’s readings in their profile and export it for their doctor.
How do I share home blood pressure readings with my doctor?
Export the family member’s PDF summary from MedKeep — it includes their logged vitals as a clean, dated history you can hand over or send ahead of the appointment.
Want the deeper background? Related reading on the blog: Blood Pressure Explained: What Your Numbers Actually Mean
Try it with MedKeep — free
Your whole family's medications, vitals, visits and documents. Encrypted on your device, works offline.