Yes, contact lenses do expire, and using them past their expiration date can lead to discomfort, infections, or other complications.
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Do Contact Lenses Expire? What You Should Know

Yes, contact lenses do expire, and using them past their expiration date can lead to discomfort, infections, or other complications.
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A typical contact lens fitting involves:
Visiting your eye care professional
Understanding you prescription and what contact lens option are available to you
Selecting your lens type to match your lifestyle
Practicing application and removal of the lens
Adjusting to your lenses
Caring for your lenses […]
Contact lenses are a popular vision option among people who are looking to enjoy frame-free vision. Unlike glasses, contact lenses don’t obstruct your peripheral vision and put no weight on your nose and ears. To enjoy the full benefits of contact lenses, you need a pair that fits your eyes while supporting your lifestyle. Scheduling […]