Works as an antihistamine to relieve itchy eyes in minutes Stabilizes to prevent itchy eyes for up to 12 hours Hinders allergic reactions by limiting the release of ...

For example, if the redness is caused by allergies, you’ll want to look for allergy eye drops that contain antihistamines. Another factor to consider is whether you wear contact lenses.

Antihistamines, decongestants, and mast cell stabilizers are all commonly used in allergy eye drops, and each works in a slightly different way. Depending on your specific symptoms and needs ...