If you dey see flash of light or shadow—no ignore!

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🔍 Quick Breakdown

You fit begin see flash of light, floaters, or dark shadow for your eye.

Sometimes e no serious, but sometimes e fit mean say retina (d part of your eye wey help you see) get problem.

👉🏽 If you suddenly see one dark shadow or something like curtain dey cover part of your eye, rush go hospital immediately.

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🟧 Wetin dey happen?

Flashes, floaters and shadows na visual changes wey happen when something affect d inside part of your eye.

• flashes fit look like lightning, spark or small small light rays

• floaters fit look like black dots, threads or cobweb wey dey move as your eye move

• shadow or curtain fit begin cover part of your vision and reduce wetin you fit see

👉🏽 Some causes no serious, but some need urgent treatment to protect your eyesight.

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🟧 Why e dey happen?

• d clear jelly inside your eye (wey we dey call: vitreous) fit shrink as you dey grow older or because of some eye conditions
→ as e dey shrink e go pull d retina, and na dis on go make dey you fit begin see flashes of light

• as d vitreous dey change with age or some eye conditions, small small clumps fit dey  form inside am
→ dem  go cast shadow for d retina, so you go begin dey see black dots, threads or floaters dey move around your vision

• if d retina tear or detach
→ you fit begin see one dark shadow or something like curtain wey dey cover part of your vision

👉🏽 Retina na d part of your eye wey detect light and send signals go your brain. If e get damaged, your eyesight fit dey at risk.

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🟧 How you go know say e no dey normal?

• you suddenly begin see plenty new floaters
→ especially if you never notice them before

• d flashes dey happen often or become stronger
→ instead of just one brief episode

• one dark shadow or curtain begin cover your vision
→ d shadow fit spread and con make you no fit see well

👉🏽 These signs fit mean serious eye problem and need urgent medical attention.

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🟧 Wetin you fit do?

• no rub or press your eye
→ e no go solve the problem and e fit make things worse

• write down when d symptoms start and whether dem dey increase
→ dis fit help doctor understand wetin dey happen and diagnose d problem quickly

• avoid driving if your vision no clear
→ make another person help carry you go hospital if possible

• no delay to seek medical help
→ early treatment fit help save your eyesight

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🔶🩺 When you suppose go hospital 🚨

• sudden flashes together with plenty new floaters
• dark shadow or something like curtain dey cover part of your vision
• sudden loss or serious reduction of vision

If you notice any of these signs, go see eye doctor or go hospital immediately. No wait make d symptoms pass by themselves.

👉🏽 These fit be signs of retinal detachment—a medical emergency wey need urgent treatment.

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🟧 Real life example

One evening, Chinedu just dey watch TV when e suddenly notice small small flashes of light for one eye.

E think say maybe na because e don tire, so e ignore am and go sleep.

D next morning, e begin see plenty new floaters, and later one small dark shadow come appear for d side of him vision.
Something just tell am make e no wait, but one of him friends tell am say na because e no sleep well.

Chinedu still decide say make e ask him girlfriend wey be nurse.
As she hear wetin happen, she tell am make e rush go eye clinic immediately.

As doctor examine am, dem discover say him retina don tear, but e never completely detach.

Because Chinedu come hospital early, doctor fit treat d tear before e cause permanent vision loss.

👉🏽 Sometimes, small warning signs fit be d only chance your eye go give you.

Acting early fit make d difference between saving your eyesight and losing part of your vision o!

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🟢 Important Message

New flashes, plenty new floaters, or one dark shadow over your vision no be something to ignore.

👉🏽 The earlier doctor check your eye, the better the chance to protect your eyesight.

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📚 Reference

For full medical references, see English version of this article.

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⚠️ Disclaimer

This article na for education only. E no replace advice from doctor.

If symptoms serious or no go, abeg see healthcare professional.

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🔗Related Health Topics

• Blurred vision
• Migraine
• Headache
• Eye Infection
• Confusion
• TIA (coming soon)

👉🏽 If you still get questions or prefer full medical detail? Read English version