Eye health

Blurred vision, cataract, glaucoma, diabetic eye checks and red or painful eyes.

Who treats it

Common concerns, and who to see

  • Sudden loss of vision in one or both eyes

    Go to an eye hospital or emergency department the same day. Sudden vision loss can be a sign of stroke.

    Emergency: call 112 Source

  • Cloudy or blurred vision with age

    An eye doctor checks for cataract and other causes and advises when surgery makes sense.

    You can usually go direct Ophthalmology Find ophthalmologists Source

  • Red, sticky or watery eyes

    Mild conjunctivitis often settles. See an eye doctor promptly for pain, light sensitivity or changes in vision.

    You can usually go direct Ophthalmology Find ophthalmologists Source

  • Eye check with diabetes

    People with diabetes are advised to have regular retina checks by an eye doctor, even when vision seems fine.

    You can usually go direct Ophthalmology Find ophthalmologists Source

  • Floaters or flashes of light

    An eye doctor should check new floaters or flashes urgently, especially with a shadow or curtain over vision.

    You can usually go direct Ophthalmology Find ophthalmologists Source

  • Dry, gritty eyes from screen use

    An eye doctor or optometrist can check the cause and suggest drops or habits that help.

    You can usually go direct Ophthalmology Find ophthalmologists Source

  • Glaucoma in the family

    An eye doctor can measure eye pressure and check the optic nerve. A family history is a common reason for regular checks.

    You can usually go direct Ophthalmology Find ophthalmologists Source

  • Child's eyes look in different directions

    An eye doctor, ideally a paediatric ophthalmologist, should check a squint early, because treatment works best in young children.

    You can usually go direct Ophthalmology Find ophthalmologists Source

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