National Academies of Sciences, Engineering, and Medicine, 2015.
Supports structured symptom and record organization as part of a collaborative diagnostic process with clinicians.How long, with a date.
When something has dragged on, the useful question is what changed and when. Ojava keeps the start date, the temperature readings, what you took, and how the last few episodes went, so the visit starts with a timeline instead of an estimate.
Free to start, no card. Everything you import stays exportable and deletable.
- Day of illness
- Day 9
- Highest recorded temperature
- 100.8 F
- Turn for the worse
- Day 7
3 questions ready to ask, and 3 gaps named rather than filled in.
- Onset date
- Temperature notes
- What you took
- Prior episodes
Four lanes,and four clear limits
Each lane turns something you already have into something you can hand over. None of them decides anything. The line under each card is the specific thing that lane refuses to do, written the same way on all nineteen condition pages.
Start your recordDay by day timeline
A single line from first symptom to today, with temperatures, sleep and anything you noted alongside them.
No infection is identified and no test is ordered.
What you have taken
Everything you logged, when, and what you wrote about the effect, ready to be read out in one go.
No antibiotic guidance and no medication recommendation.
Prior episodes
How often this has happened before, and how long each one ran, from your own record.
No frequency is called normal or concerning.
Questions to bring
The two or three worth asking, given what the timeline actually shows.
Never a reason to delay care. If it feels urgent, get seen.
What is on it,and what is missing
Every figure below was computed from a record you imported or entered, the same way each time. Nothing here is estimated to fill a hole, and where the record is thin the page says so instead of smoothing it over.
Build yoursExample screen, with illustrative values.
- No temperature entered for the first four days
- Previous episode has no end date recorded
- No note about whether anyone at home had the same thing
- The improvement then the change on day seven: does that matter?
- What would you want me to watch for over the next few days?
- Is there anything I should have recorded that I did not?
Three steps,then it is quiet
Setup is a file and a permission, not a project. After that the work is invisible: things arrive, get read, wait for you, and become a page you can hand to someone in the ten minutes you actually get.
Bring in what you already have
A lab PDF, a records file, a health export, or the food and training you are already logging. The type is detected from the file itself and each type has its own parser.
Review it before it counts
Extracted values are checked back against the source text and the result waits in review. Nothing joins your record until you have seen it, and anything wrong can be corrected by hand.
Walk in with the page, not the memory
The brief is a summary of what happened, what is missing, and what to ask. You take it to your own clinician, who makes every decision that follows.
- The first day you felt it, and the first day you logged it
- Any temperature you took, with the time
- Sleep, and whether it broke
- What you took and what happened afterward
References
What this page is built on
Published guidance and reference sources behind the education on this page. Ojava uses them to explain and organize, never to diagnose or treat.
Review sourcesHide sources
Agency for Healthcare Research and Quality, 2026.
Supports preparing questions before appointments and saving those questions for the visit. It is not a substitute for clinician review or emergency care.MedlinePlus, U.S. National Library of Medicine, 2025.
Supports lab-prep reminders that food, medicines, instructions, and timing can affect results. It does not support ordering tests or changing medicines.Chow, Benninger, Brook, et al., 2012.
Supports sinus visit-prep context around timing, severity features, and clinician-led antibiotic decisions. Ojava does not diagnose infection, choose antibiotics, or clear urgent-care timing.Heikkinen and Jarvinen, 2003.
Supports cough and upper-respiratory education around symptom timing and supportive context. It does not make Ojava an infection diagnosis, contagiousness, or treatment service.General wellness,stated plainly
Ojava brings your own data together, explains what markers generally mean, shows how yours have moved, and helps you write down questions before an appointment. That boundary is not a limitation being worked around. It is the design, and it is why the product can be honest about what it knows.
- Name a condition, or tell you what you have
- Prescribe, dose, or change a medication
- Order a test, or read one as safe or unsafe for you
- Suggest you delay or skip seeing a clinician
If something concerns you, speak to a clinician. In an emergency, call your local emergency number.
Start with one file you already have.
A lab PDF, a records export, or the food and training you are already logging. The brief gets more useful with each thing you add, and the first one costs nothing.