What Actually Belongs in a VA Symptom Log

The advice every veteran eventually hears is “keep a symptom log.” What almost nobody says is what should actually be in it, and that gap is why so many logs end up as a notebook of the word bad written 200 times.

It helps to know what the log is competing with. Your claim file contains appointment notes, and an appointment note is a photograph: one moment, taken on a day you happened to be in a clinic, written by someone who saw you for twenty minutes. Rating criteria are not written about moments. They are written in the language of patterns — how often something happens, how bad it gets, how long it lasts, and what it stops you from doing. A log’s only job is to fill in the part of the pattern that the photographs missed.

The four things worth recording every time

How often. This is the one people skip, because it feels like it records itself. It doesn’t. If you write only on bad days, you have built a document that says every day is a bad day, which is both less true and less persuasive than the real answer. Log the quiet days too. “Three flares in November, none in the first half of December” is a frequency. “Always” is not.

How severe. Pick a scale and stay on it. A 1–10 number works as well as anything, as long as your 7 in March means the same thing as your 7 in September. If numbers feel arbitrary, anchor them to something concrete — a 7 is the level where you stop what you’re doing, a 9 is the level where you can’t be around people.

How long. Two hours and two days are very different facts, and after a few months you will not be able to reconstruct which was which. Write it at the time.

What it stopped. This is the part that carries the most weight and gets recorded the least. “Migraine, 8/10” describes a sensation. “Migraine, 8/10, left work at 1pm, second time this month” describes an effect on employment. Rating language is full of phrases about occupational and social impairment, and the only person who can supply that detail is you.

Say it in your own words, not in claim language

There’s a temptation, once you’ve read enough forum posts, to start writing in the vocabulary of the rating schedule — prostrating, near-continuous, occupational and social impairment with deficiencies in most areas. Resist it. A log full of legal terms reads like a document assembled for a purpose, which is exactly the impression you don’t want it to give.

Plain description is stronger. “Couldn’t sit through my daughter’s recital, had to wait in the car” is a specific, checkable, human fact. Whoever reads it can decide for themselves what category it belongs in, and the fact that you didn’t reach for the category yourself is part of why it lands.

The same applies to what a veteran’s own account is for. Statements from someone with firsthand knowledge are ordinary evidence — you don’t need medical training to describe pain, sleep loss or difficulty concentrating, because those are things you observe directly. What you’re not doing is diagnosing yourself, and a log that stays on the side of description rather than conclusion is doing exactly the job it’s suited for.

The credibility problem nobody warns you about

Here is the uncomfortable part. A log that says 10 out of 10, every single day, for eighteen months, is a weaker document than one that shows a real pattern with real variation — even though the second one contains “better” days.

This isn’t about being modest. It’s that a flat maximum contains no information. It can’t show that noise triggers things, or that a bad week follows a bad night, or that the new medication moved the average down and then stopped. All of those are patterns that support a claim, and all of them require the log to have some texture. The good days aren’t a concession. They’re what makes the bad days legible.

A related version of the same problem: logs that begin the week a claim is filed. A record that starts on the day it became useful looks like a record built for that day. There’s nothing you can do about that retroactively except start now, so that in six months the log is already old.

What to do with it

Two moments make the work pay off. The first is a C&P exam, where you will be asked to summarize years in a short conversation while under exactly the kind of pressure that makes people say “oh, I’m doing alright.” Having a printed summary in your hand — average severity, number of days at 7 or above, days of work lost — means you’re reporting a record rather than performing a mood.

The second is any point where the claim needs supporting evidence, because a dated, contemporaneous log is a different category of thing from a memory. It was written before anyone knew it would matter, which is precisely what gives it weight.

Practical notes: write it the same day, not on Sunday for the whole week. Keep it short — four fields and a sentence is plenty, and a log you can complete in ninety seconds is a log you’ll still be keeping in March. And keep your own copy somewhere you control.

If you’d like the structure already built, the VA Symptom & Flare-Up Log does exactly this: severity, duration, functional impact and context per entry, a trend chart across ninety days, and a printable summary. It’s free, there’s no account, and everything stays in your own browser — nothing is uploaded anywhere.

GentleTools is not affiliated with the U.S. Department of Veterans Affairs. This is general information about record-keeping, not legal advice about a specific claim — a VA-accredited representative, VSO or attorney can advise you on that, and many VSOs help at no charge.