Active substance
Olopatadine Hcl
2 products from 2 companies contain this in United States.
2 without prescriptionSolution/ Drops
Available without a prescription
Eye Allergy Itch Relief2 mg/mLWithout prescription CARDINAL HEALTH 110, LLC. DBA LEADER · Olopatadine HclOlopatadine Hcl1 mg/mLWithout prescription Sola Pharmaceuticals · Olopatadine Hcl
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.