Can I wear contact lenses after half a year? _Contact lenses_

When buying contact lenses, many people will consider the period of their wearing. It is recommended that you choose some contact lenses suitable for the cycle according to your actual situation as much as possible. If you wear them often, you should choose contact lenses with a short cycle. Throwing contact lenses for half a year should be the choice of most friends who don't wear contact lenses often. It is indeed relatively cheaper. Many people may not know if they can still wear contact lenses if they have thrown contact lenses for more than half a year. Today, I will give you a brief introduction. Pay attention to the shelf life of most contact lenses. The shelf life of most contact lenses is generally about 2 to 3 years. , All contact lenses sold are generally newer dates, so you don’t have to worry about the expiration date. If your contact lenses have not been opened, then after half a year, as long as they are still within the expiration date, everyone is It can be used normally, we don’t have to worry about this, we just need to determine the actual shelf life of the contact lens. Second, the shelf life after unpacking is that we have purchased contact lenses that are thrown for half a year. If we want to ensure that there are no problems, we must pay special attention to the life cycle. It is recommended that you buy more contact lenses that are thrown for half a year. Do not wear directly for more than 6 months in about 4~5 months, because the contact lens has expired during this period, the material may have some deterioration, there will be a lot of protein deposits, bacteria, etc., so you can no longer wear it. . If you continue to wear it, it may cause bacteria to grow or some eye diseases. Third, timely replacement is very important. If the contact lens has expired, we should definitely replace it in time. Especially now that many people choose long-term contact lenses, you can't remember when you should replace them, so replace them one month in advance as much as possible. There are a lot of different types of contact lenses, you can choose cost-effective contact lenses to stock up some, at least let you wear the glasses without any problems.