Risks include infection, scarring, blurry vision and even loss of vision

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In a bid to make your Halloween costume the spookiest, you may be tempted to buy a pair of contacts to really give that authentic look.

However, despite how cool they may or may not look, contacts could pose a serious risk to your eye health.

Ophthalmologist Dr. Brian Boxer Wachler, who works with Eyesight expert All About Vision has warned about the potential risks of wearing contacts this Halloween.

He said: "If they're purchased on the internet and not from an eye doctor, then there are increased risks of complications like infection, scarring, blurry vision or loss of vision."

It's important to note that anything that you place on your eyeball has the potential to cause an injury or infection that could lead to vision loss.

Dr Wachler also warns about lesser threats such as irritation, dry eyes, red eyes and persistent discomfort that feels like there's an eyelash in your eye.

Though decades of research and development have produced contact lenses with colours for costumes which are safe if prescribed correctly, worn properly and maintained carefully.

Not all Halloween contacts fit this quota though - finding safe lenses all depends on buying them from the right people and wearing them correctly.

“It’s simply not worth the risk,” Dr. Boxer Wachler warns.

“Have an eye doctor order them or at least assess them before you put them on your eyes.

"Whatever you do, don’t forget your eyesight is riding on you making the right decision about what you put in your eyes.”

“Buy your lenses the right way, with a prescription from your eye doctor and from a reputable seller.

"Never buy them over-the-counter — it’s not only illegal, it could be dangerous.

"Follow these guidelines, and you’ll find yourself on the safest path to clear vision long after the moon has set on the fun and frights of whatever your Halloween festivities.”