Is it good to wear contact lenses? Are there any disadvantages?

Wearing contact lenses provides convenience and aesthetic benefits for many people under certain circumstances, such as improving vision without altering appearance or meeting specific situational needs. However, prolonged use of contact lenses may also pose potential risks. Improper wearing or cleaning practices can lead to eye infections, such as keratitis or conjunctivitis. Contact lenses can obstruct the normal oxygen supply to the cornea, potentially causing corneal hypoxia, which over time may damage vision. They may also contribute to dry eye syndrome by reducing the eye's exposure to air, thereby decreasing tear production. Although contact lenses offer advantages in certain situations, extended wear or improper use may pose health risks. It is advisable to choose them cautiously based on individual circumstances and to follow correct wearing and cleaning procedures. If any eye discomfort occurs, seek medical attention promptly.