Bak In Eye Drops: Uses, Cautions, And Monitoring
Benzalkonium chloride (BAK) is a common ingredient in eye drops used for lubrication, infection treatment, and contact lens preservation. It has antimicrobial properties, making it effective against bacteria. However, BAK can also cause allergic reactions and corneal damage in some individuals. Its use should be monitored by an eye care professional, especially for those with…