High-Pillow Sleeping May Increase Intraocular Pressure - Scorecard - MDSpire

High-Pillow Sleeping May Increase Intraocular Pressure

Researchers link head elevation to greater 24-hour intraocular pressure fluctuation and reduced ocular perfusion pressure in glaucoma.

  • By

  • Kathryn Wighton

  • January 30, 2026

  • 3 min

Share

Clinical Scorecard: High-Pillow Sleeping May Increase Intraocular Pressure

At a Glance

CategoryDetail
ConditionGlaucoma
Key MechanismsIncreased intraocular pressure (IOP) and reduced ocular perfusion pressure (OPP) associated with high-pillow sleeping posture.
Target PopulationPatients with glaucoma, particularly those with primary open-angle glaucoma.
Care SettingOphthalmology clinics and hospitals.

Key Highlights

  • 66.7% of glaucoma patients experienced increased IOP with high-pillow sleeping.
  • Mean IOP increased by 1.61 mmHg when transitioning from supine to high-pillow position.
  • High-pillow position associated with greater 24-hour IOP variability and lower OPP.

Guideline-Based Recommendations

Diagnosis

  • Assess for glaucomatous optic disc damage and visual field defects.

Management

  • Continue prescribed topical IOP-lowering therapies during monitoring.

Monitoring & Follow-up

  • Perform standardized 24-hour IOP monitoring, measuring IOP every 2 hours.

Risks

  • Increased IOP and variability in patients sleeping with head elevated.

Patient & Prescribing Data

Patients with glaucoma, particularly those with optic nerve damage and visual field defects.

Monitor IOP closely in patients using high-pillow sleeping positions.

Clinical Best Practices

  • Educate patients on the potential effects of sleeping posture on IOP.
  • Consider individual patient factors such as age and type of glaucoma when assessing IOP changes.

References

Original Source(s)

High-Pillow Sleeping May Increase Intraocular Pressure

  • by Kathryn Wighton

  • January 30, 2026

Related Content

Can Lower Music Levels Preserve Workout Intensity?

Despite preserved exertion perceptions, researchers report limited hearing protection use in group fitness classes.

Could Digital Twins Forecast Forensic Risk?

Researchers outline a proposed three-level framework spanning patient monitoring, ward operations, and forensic system planning.

Ultrasound Models Estimate Whole-Body Muscle Mass

New equations incorporating cross-sectional area improve estimation accuracy.