What are the negative effects of glasses?

Glasses can cause discomfort, such as pressure on the nose and ears, leading to headaches or irritation. They can also fog up in certain conditions, impairing vision, and may require frequent adjustments or replacements due to scratches or breakage. Additionally, some wearers may experience a limited field of vision or difficulty with peripheral awareness. Lastly, reliance on glasses can sometimes lead to neglecting other vision correction options, such as contact lenses or surgery.