My contact lenses are burning? what could cause this?

Not good: If not already removed, put a few lubricating drops in to make sure the lenses are mobile and remove the contacts. This could be from lens overwear, tight lens syndrome, corneal ulcer, corneal abrasion, foreign body under the lens, torn lens, contaminant in the lens solution or upon inserting the lens. Don't wear until your eyes are checked, and don't re-wear these lenses. Get the eyes checked.