Don’t forget the concerns of contacts!

Wearing reusable contact lenses may lead to a rare infection that can cause vision loss, according to an eye-opening new study.

People who wear multi-use contact lenses are nearly four times more likely to develop a corneal infection that can lead to blindness. Journal of Ophthalmology.

University College London researchers have confirmed this Reusing lenses, and overnight or shower Acanthamoeba increases the risk of a disease known as keratitis.

“We have seen an increase in Acanthamoeba keratitis in the UK and Europe in recent years and although the infection is still rare, it is preventable and warrants a public health response,” said study leader Professor John Dart. Medical news.

During the study, researchers recruited more than 200 patients from Moorfields Eye Hospital in London, including 83 with corneal infections, and compared them with 122 participants who came to clinics with other problems.

They found that people who wore reusable soft contact lenses were 3.8 times more likely to develop Acanthamoeba keratitis than those who wore disposable lenses.

The researchers suggested that an estimated 30-62% of eye infections in the UK could be prevented if people switched to reusable daily contact lenses.

In general, acanthamoeba keratitis – which cIt hurts and burns the eyes – It is responsible for half lens wearers with vision loss, say researchers.

Researchers use contact lenses no. 1 cause of corneal infection in patients with healthy eyes in northern hemisphere countries.

According to the Cleveland Clinic, pain can be prevented by making sure that your initial lens storage case is filled with fresh solution every time you open it and that you don’t sleep in your contact lenses.

Although acanthamoeba keratitis is rare, it is responsible for half-lens wearers with vision problems after corneal infection.

“Contact lenses are generally very safe, but they are associated with a small risk,” Dart said. With an estimated 300 million people worldwide using contact lenses, it is important to know how to reduce the risk of developing keratitis.