"Get the actual help to solve the problem and don't just treat a symptom," said Benner. Most medications, including eye drops ...

the types and concentrations of preservatives used in the medications and the total number of all eye drops used by the patient throughout the day. Owing to the potential adverse effects of ...

Some allergy eye drops contain preservatives to prevent bacterial growth, but these can cause irritation for some people. If you have sensitive eyes, look for preservative-free options.