Learn the signs of retinal detachment before more vision is affected

A retinal detachment often needs urgent assessment, especially if new flashes, floaters, or shadowing in vision appear suddenly

Learn the signs of retinal detachment before more vision is affected

A retinal detachment often needs urgent assessment, especially if new flashes, floaters, or shadowing in vision appear suddenly

Understand how retinal detachment affects the eye

Find clear answers about flashes, floaters, shadowing, and the next steps for urgent retinal care

What is retinal detachment?

The vitreous body of the eye is normally pressed up against the retina wall. Retinal detachment and tears can occur when the vitreous body of the eye decreases with age. A small piece of the retina can come off with it, creating a tear in the retina. Retinal tears need to be dealt with urgently to prevent vitreous fluid escaping from the eye. This fluid can cause the vitreous body to come away from the retina, known as a retinal detachment which can cause vision loss.

If you notice a sudden increase in floaters or flashes and your vision is impacted this may be a sign of a retinal tear. A shadow appearing in your peripheral vision or a sudden decrease in vision could be a symptom. It is important to contact an ophthalmologist immediately.

What are floaters?
Floaters are common and generally harmless. They often appear as small dark squiggly shapes that briefly drift across your vision. These may be more noticeable against clearer backgrounds such as the sky. A sudden increase in floaters may indicate a more serious retinal tear.

What are flashes?
Flashes appear as a small arc-like flash of light in the peripheral vision. Flashes are caused by the fine fibres from the shrinking vitreous body that fills the eye pulling on the retina. If flashes begin to occur more frequently and persistent it could be a sign of more serious retinal issues.

  • The use of hypertonic saline to help remove excess fluid build-up
  • Glaucoma eye drops if intraocular pressures are high to stop further damage to the corneal endothelium
  • Corneal transplantation, of which there are several different types.

A dilated exam involves your ophthalmologist placing drops in your eyes to enlarge the pupils. This provides a bigger window to look through and comprehensively examine the back of your eye using a special magnifying lens. Through this lens, the vitreous body will be evaluated and the peripheral retina will be thoroughly assessed, as this is where most retinal tears occur.

Small tears are primarily treated with laser treatment. A laser beam is aimed through the pupil and focused around the tear. Tiny burns are created around the tear to ‘wall off’ the tear and prevent a retinal detachment.

Yes. Retinal detachment is an urgent eye problem. Fast assessment and treatment matter because the goal is to stop sight from getting worse and protect as much vision as possible.

Recovery varies, but vision may be blurry for a while and the eye may feel sore or red. Some people need time off work, may not be able to drive for a period, and may need to avoid flying if a gas bubble has been placed in the eye. Some patients are also asked to keep their head in a certain position for several days after surgery.

Clear guidance for your eye care journey

Eye treatment options can vary from person to person. We help you understand what is happening and what care may be right for you

Step 1: REACH OUT

The first step is to book an assessment so your symptoms, concerns, or vision goals can be discussed with the clinic. Give our friendly team a call or use our easy online calendar to book a free assessment.

Step 2: WE’LL MEET

At your visit, our refractive surgeons will examine your eyes, explain the findings, and talk through the treatment options that may be appropriate for your condition and needs.

Step 3: ENJOY COMFORT

After treatment, the aim is to help you see more clearly, feel more comfortable, and manage your eye health with greater confidence. Depending on your condition and treatment plan, this may make daily life feel easier and more manageable.

Find comfort and clarity for your eyes

Take our free online assessment to discover the next step toward healthier, more comfortable vision

Hi, I’m Dr John Males

I’m the owner and principal surgeon at Envision Eye Centre, specialising in laser vision correction, cataract, and corneal surgery. With over 15 years’ experience, I’ve been involved in introducing advanced procedures such as SMILE® and laser-assisted cataract surgery in Australia. I’ve held leadership roles at St Vincent’s Hospital and Sydney Eye Hospital, and I continue to contribute to teaching and research through the University of Sydney. My focus is always on delivering safe, precise, and personalised care, using the latest technology to help patients achieve the best possible visual outcomes.

Dr John Males

M.B B. Sc. (Med)(Hons) MMed (Clin Epi) FRANZCO