Can Bilateral Stimulation Ease the Sunday Scaries?

Somewhat, yes, though no study has tested it on Sunday-night dread specifically. The anticipation behind the Sunday Scaries has a real, measurable physiological signature, and bilateral stimulation (BLS) is well documented to calm an activated body and shrink a worry’s intensity while you hold it in mind: a plausible, low-risk technique to try, not a proven fix.

The dread doesn’t wait for Monday morning. It shows up Sunday afternoon, sometimes earlier: a tight chest or a stomach that won’t settle while nothing is actually happening yet. You’ve tried naming what’s wrong and come up empty, because there isn’t one thing wrong yet. Your body is just reacting to a day that hasn’t started.

If you’ve come across bilateral stimulation, the rhythmic left-right technique behind EMDR, it’s fair to wonder whether it does anything for this specific kind of dread, or whether that’s a stretch from what the research actually shows.

Why does Sunday night trigger this kind of dread?

The dread has a real physiological basis, not just a mood. A 2011 study in Psychological Reports had 77 white-collar workers give a saliva sample on both a Sunday and a Monday morning. Cortisol, the body’s main stress hormone, came back higher on Monday overall, and the increase was largest in people who combined high job demands with strong anticipation of the day ahead. Your body appears to size up Monday before you’ve consciously thought about it.

It’s common, too. A survey of more than 1,000 full-time employees by Adobe found 82% had experienced the Sunday Scaries, with burnout (55%), heavy workloads (50%), and looming deadlines (33%) as the top reasons given.

Uncertainty is a big part of why it feels worse than Monday itself usually turns out to be. A 2013 review in Nature Reviews Neuroscience found that an unpredictable threat activates the amygdala, the brain’s threat-detection center, more strongly than a threat you can already see clearly. You don’t yet know exactly how the week will go, so a vague, generalized “Monday” fills that gap with the worst version.

If a version of this dread shows up most weeks, it’s worth remembering that recurring patterns like this usually have roots in earlier experience. Our guide to calming anxious feelings goes deeper on where that thread tends to lead.

Why would bilateral stimulation help with it?

Bilateral stimulation is the alternating left-right input, taps, tones, or eye movements, at the center of EMDR (Eye Movement Desensitization and Reprocessing) therapy. A 2018 systematic review of EMDR’s proposed mechanisms in Frontiers in Psychology points to two things it appears to do. It occupies working memory, the same limited mental space that’s holding the dreaded thought, and shifts the body toward lower physiological arousal.

That’s a plausible fit for Sunday-night dread specifically. The feeling is a thought about Monday paired with a keyed-up body, and BLS’s documented effects target both halves at once.

No study has tested BLS against Sunday-night dread, or work-related anticipatory anxiety, as its own outcome. What exists is evidence for the mechanism, not a trial built for this exact moment, and that gap is worth naming plainly rather than papering over.

Does that mean self-guided practice fixes the Sunday Scaries?

No. What self-guided practice borrows is the underlying technique, applied to an everyday worry, not a study result. EmEase, a self-guided EMDR app, offers bilateral stimulation as a wellness practice for moments like this one. It’s a moving on-screen target or alternating tones, paced to whatever feels steady, in the web app, which includes a 7-day free trial.

It doesn’t diagnose or treat anxiety, and it isn’t a substitute for professional care. See is self-guided EMDR safe? for where that line sits generally.

What can you try tonight?

1. Name the actual worry behind “Monday,” one meeting, one task, one conversation, instead of the whole day.
2. Cross your arms and tap your opposite shoulders left, right, left, right (the butterfly hug, a self-administered technique described by EMDRIA) for 60 to 90 seconds while that specific worry sits loosely in mind.
3. Pause, breathe, and give the evening one small anchor unrelated to work: laying out tomorrow’s clothes, a short walk, anything that isn’t dread.

For the full walkthrough, including what to do if the feeling lingers into the week, see our Sunday Scaries reset. If the dread isn’t really about Monday and shows up whenever anything uncertain is coming, our anticipatory dread guide picks up from there.

When does Sunday dread need more than a reset?

A reset like this is built for the ordinary version: a heavy Sunday evening that eases once Monday is actually underway. If the dread doesn’t lift once the week starts, follows you through most of it, or shows up regardless of what’s on the calendar, that’s a bigger pattern than one evening technique can address, and worth naming to a professional.

So, is bilateral stimulation worth trying for the Sunday Scaries?

Sunday-night dread has a real, well-documented physiological basis, and bilateral stimulation has a well-documented calming effect on an activated body and an occupied mind. No one has run the specific trial connecting those two facts to this exact moment, and that gap is worth being upfront about. It’s still a reasonable, low-risk few minutes to spend on a dreaded evening: not a guaranteed fix, but a real place to start.