(olopatadine) is used to treat eye allergy conditions, such as inflammation, itching and watering. Includes side effects, interactions and indications. Skip to Content.Product Summary. FDA-Approved Generic Atenolol; PRESCRIPTION REQUIRED; See Instructions Below; IMPORTANT: HOW TO USE THIS INFORMATION: This is a summary and does NOT have all possible information about this product.User for Tadalafil. Also known as: Adcirca, Cialis. The following information is NOT intended to endorse drugs or recommend therapy. While these might be helpful, they are not a substitute for the expertise, skill, knowledge and judgement of healthcare practitioners in patient care.