Contacts that are old or ill-fitted can cause significant damage to your eyes, including vision loss. We recommend only using eye drops as directed by your doctor as some types of eye drops may cause problems with your contacts.
If your contact lenses become damaged or painful to wear, remove them immediately. Signs of irritation and infection include red, sore, or watery eyes.
Blurry vision or discharge may also indicate a severe problem is developing and should be addressed immediately. Additionally, sensitivity to light may also be a sign of an issue.