Is it bad to wear contacts all day?

Potential Risks of Prolonged Contact Lens Use

Wearing contact lenses for an extended period can result in several complications, including:

• Corneal Ulcers: Also known as infectious keratitis, this is characterized by an open sore on the outer surface of the cornea.
• Hypoxia: A condition where there is insufficient oxygen, potentially leading to the abnormal growth of blood vessels into the cornea.