Sjögren's and Constipation: A Gut and Dryness Diary

Updated 10 October 2026

Dry eyes and a dry mouth are what most people connect with Sjögren's, so a change in bowel habits can seem unrelated and go unmentioned at visits. Yet the sources describe digestive symptoms, constipation among them, and a clinician can only weigh them if they are described with dates.

This guide sets out what the Sjögren's Foundation, NIDCR and BMJ Case Reports say about digestive symptoms in Sjögren's, then offers a table of the statements, a gut and dryness diary, a list of words, four steps and a one-page summary. The aim is to record the things you notice and what clinicians tell you. A clinician decides what any symptom means for you, and nothing here advises on laxatives, diet or other treatment.

What the Sjögren's Foundation, NIDCR and BMJ Case Reports say about digestive symptoms and constipation

The Sjögren's Foundation says Sjögren's can affect any part of your digestive system, including your mouth, stomach and intestines, and cause a range of issues, from trouble swallowing to constipation and diarrhea. On its digestive page, the Foundation says that according to its 2025 Living with Sjögren's patient survey, over half of people with Sjögren's experience constipation, which means having fewer than three bowel movements a week, passing hard stools, or having pain during bowel movements. It adds that constipation can also be caused by certain medications or other conditions that can occur alongside Sjögren's disease, and that if you notice digestive changes you should talk with your doctor.

A Foundation blog post says that 90% of those with primary Sjögren's and scleroderma have GI complaints. An article in BMJ Case Reports says gastrointestinal dysmotility is common, causing constipation, early satiety, gastroparesis and intestinal pseudo-obstruction.

NIDCR, from the National Institutes of Health, says Sjögren's disease may cause skin, nose and vaginal dryness, and may affect other parts of the body including the kidneys, blood vessels, lungs, liver, pancreas and brain.

These pages describe what is reported for groups. They give no way to tell what lies behind a change in your own bowels, and they do not say what to do about it. A clinician can answer those questions, and a diary that holds bowel notes beside dryness notes gives that conversation a factual base.

Questions that arise about your gut can be left in the Daily Journal of Sjögren's Journey (by Health Journey Labs) in your own wording, ready for the clinician.

A table of the statements: constipation, other digestive symptoms and dryness

Each source describes a different part of the digestive picture, and the table sets out who says what.

Source statements table, by Sjögren’s Journey

The table shows that the sources agree that digestive symptoms belong to the picture of Sjögren's. They differ in kind: some give a scope, one gives a survey result, one a prevalence figure for a combined group and one a mechanism. The survey figure comes from people who answered a questionnaire, and the 90% figure covers primary Sjögren's together with scleroderma, so neither is a forecast for you.

For note-keeping, the aim is to record what your bowels and your dryness were like each day, in your words, and let your team interpret. The guide to tracking Sjögren's symptoms describes a light way to begin.

Each day's bowel notes and dryness notes can be entered in the Daily check-in of Sjögren's Journey, so the gut side and the dryness side sit in one dated list.

A gut and dryness diary for visits: bowel movements, dryness and what you were told

One row for each day lets a clinician read the gut notes and the dryness notes together. These columns are for what happened and what clinicians said.

Table of gut symptoms and dryness, by Sjögren’s Journey

Write the date, how many bowel movements you had and how they felt, such as hard, easy or painful, and a few words on mouth and eye dryness. Add what a clinician said, in their words, and write your question while it is fresh. Where you are unsure about an item, include it and let the clinician judge.

After a few weeks, read down the rows, and the standing symptom diary for Sjögren's shows how to keep a similar page for another symptom. A clinician may see how bowel movements and dryness ran over the same days, which a single appointment cannot show. The diary notes what happened, and what it means is for the clinician. The guide to Sjögren's and trouble swallowing covers another digestive symptom the sources mention.

The diary's parts find their places in Sjögren's Journey: the Daily check-in for each day's bowel and dryness notes, the Daily Journal for what happened and My Care Team for what each clinician said.

Words for bowel movements and dryness in Sjögren's: describing both clearly

A clinician will ask how often you went, what it was like and how your dryness ran, and a short list of words helps you answer in the same terms each time.

Words for bowel changes and dryness

Sjögren’s Journey offers words for bowel changes and dryness.

• Bowel words: none today, one, two, hard, easy, painful, straining, incomplete, usual.
• Gut words: bloated, full quickly, crampy, nausea, discomfort low in the belly.
• Dryness words: mouth dry, eyes gritty, dry on waking, dry all day, worse in the evening.
• Follow-up words: called, seen, advice given, asked to bring the diary, referred.
• In your words: the wording that feels right to you.

Select words that fit the day and write each with the date. Should a word fit only in part, add quotation marks to remind yourself it was a best guess.

These words follow the symptoms the sources mention: constipation with fewer than three bowel movements a week, hard stools, pain during bowel movements, early satiety and dryness. The clinician might prefer other terms and will say so. Blood in the stool, severe belly pain or repeated vomiting is a reason for urgent contact with a clinician or the emergency number, and the diary can wait.

Describe each day in the way that suits you in the Daily Journal of Sjögren's Journey, with the date, so a clinician hears it as you lived it.

Four steps to prepare for a visit about constipation and Sjögren's

Visits cover many topics in a short time. Four steps help make a clear place for your diary in it.

Constipation visit steps, by Sjögren’s Journey

1. Fill the diary for at least three weeks, marking the days you are unsure of.
2. Mark the days with the fewest bowel movements and the days when dryness was strongest.
3. Write a three-line summary: your usual bowel pattern, how it changed and how dryness ran over the same days.
4. Pick two or three questions with the most important one at the top.

From Sjögren's Journey, we recommend finishing the summary the day before the visit (Sjögren's Journey checklist), so the entries are up to date.

Say at the start that you have been keeping a gut and dryness diary and hand over the page. Open with the summary, then let the clinician ask questions. If you have earlier results or letters, bring them with their dates and mention any you are still waiting for.

Keep the summary short. A page with the main days and three lines is easier to read than every row, and the full diary stays available if the clinician wants more. Put any answers on the page, with the date, so you can pick up from what was said at the next visit.

Come appointment day, Sjögren's Journey already holds the bowel notes, dryness notes and questions in one history, so the three lines come from entries already made.

One summary page for the clinician: bowel movements, dryness and your questions

A single page lets a clinician see the gut side and the dryness side before the first question is asked.

Summary of bowel changes and dryness

This summary list from Sjögren’s Journey sets bowel changes beside mouth and eye dryness over the same weeks.

• Your usual bowel pattern: how often, how it feels, in your words.
• How the pattern changed, with dates.
• How mouth and eye dryness ran over the same weeks.
• Anything a clinician said to you, with the date.
• Any results or letters, with their dates.
• Two or three questions for this visit.

Place the page in the clinician's hands when you sit down and say what it covers. Should the clinician suggest a test or a plan, record it on the page with the date so you carry it forward. Take a copy home and record the answers on it under the clinician's name.

The page holds what happened and what clinicians said. What lies behind a change in your bowels, whether it relates to Sjögren's and what should be done are for your clinician to decide, and the sources here describe groups without giving instructions. A clear page gives the clinician less to dig for.

A page of bowel notes, dryness notes and questions comes out of the Doctor Report in Sjögren's Journey for you to hand across, and My Care Team holds what each clinician said.

How Sjögren's Journey can help

A diary on paper is enough to begin. If you want bowel notes, dryness notes and visit questions in one dated history, the best Sjögren's apps guide compares the options.

Sjögren's Journey is a personal sjogrens tracker from Health Journey Labs on the App Store and Google Play. Three weeks of dated rows give a visit more to work with than memory can. The clinician interprets the pattern, and your diary supplies the days, words and notes as they happened. Below is what you can use and how each part helps.

• Daily check-in — Logs physical symptoms, emotional state, nutrition, sleep, exercise, meds, external factors; app-specific items: eye dryness, mouth dryness, fatigue; read together with the rest of the logged history.
• Flare Tracker — Logs flag a day clearly worse than the usual hard week, onset, intensity, short note; app-specific items: grit, cotton mouth, pain, a crash; read together with history across weeks (one-off spike vs repeating pattern).
• Daily Journal — Logs free-text notes, voice entry; app-specific items: what the day limited, AC/screens/wind context, partner talks, visit debriefs, leftover guilt after you canceled; read together with scores and other logged history (adds context).
• Learn — Logs short education topics, prompts; app-specific items: dryness, fatigue, pacing, visit prep, dryness on days that look fine; read together with your own logged weeks.
• AI companions — Logs Clara (general chat), specialist companions; app-specific items: knowledge, fitness, nutrition, relationships; read together with your logged history (companions already see it); used for: visit wording; a calm partner script; a soft rain-check line; a listening ear after a hard dryness day.
• Weekly Goals — Logs one small aim, whether it held; read together with real check-ins.
• My Meds — Logs medicine names, timing, dose; app-specific items: artificial tears, gels, saliva substitutes, other options you actually use; read together with dryness weeks, sleep, energy, the rest of the tracked history.
• My Labs — Logs result dates; app-specific items: antibody panels, inflammatory markers, imaging, other tests; read together with dryness, fatigue, function.
• My Care Team — Logs clinicians, short visit notes; app-specific items: tends to ask mainly about tears rather than function; read together with logged history; used for: visit prep (what to ask and bring); notes during the visit; review afterward.
• Doctor Report — Logs one-page summary exported from logged history; app-specific items: dates, dryness, fatigue, how you functioned; read together with the history already logged; visit type: clinic.
• My Assessments — Logs structured check-ins beyond daily scores, onboarding life and social context; read together with ongoing history.
• Food Tracker — Logs meal or drink lines, caffeine, alcohol; read together with dryness.
• Period Tracker — Logs start and stop dates, flow, how heavy or light bleeding felt; read together with flares, dryness, sleep, energy, everything else logged.
• Weight Tracker — Logs scale or body notes; read together with energy, sleep, dryness.

Everything you log builds one history, and insights get stronger as it grows. Custom symptoms let you add your own labels.

Sources

• Sjögren's Foundation: digestive system and Sjögren's disease
• Sjögren's Foundation: how Sjögren's disease affects the body
• BMJ Case Reports: gastrointestinal dysmotility
• Sjögren's Foundation: gastrointestinal complications
• NIDCR: Sjögren's disease

FAQ

The answers below draw on the sources cited in this guide, and the app they mention is Sjögren's Journey (by Health Journey Labs).