Visual Disturbances
Visual disturbances cover any abnormal changes in vision — blur, double vision, flashes, floaters, halos, blind spots, or partial vision loss. Sudden changes require prompt evaluation.
Table of Contents
Quick Facts
- ICD-10: H53
Call 911 or Seek Same-Day Care
Sudden vision loss, vision changes with weakness or speech difficulty, severe eye pain with halos, curtain or shadow over vision, or flashing lights with many new floaters.
Causes
- Refractive errors
- Dry eye
- Cataract
- Macular degeneration
- Glaucoma
- Retinal detachment
- Migraine aura
- Stroke
- Diabetic eye disease
- Optic neuritis
Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. If you are experiencing a medical emergency, call your local emergency number immediately.
References
- American Academy of Ophthalmology. Eye Symptom Resources.