Different types of FML eye drops mainly contain the same active ingredient (a mild steroid) but vary slightly in their formulation and added components. FML 0.1% and FML Liquifilm contain fluorometholone and are commonly used to reduce inflammation and allergy-related redness; Liquifilm tends to stay a bit longer on the eye surface, so it may need fewer applications. FML-T is a combination that may include an antibiotic (Tobramycin) along with the steroid (Fluorometholone), so it is used only when there is a risk of infection along with inflammation. FML Neo also contains an antibiotic (Neomycin) along with a steroid (Fluorometholone) and is usually reserved for specific situations where both infection and inflammation are suspected. For simple eye irritation or allergy, doctors usually prefer the plain versions like FML 0.1% or Liquifilm, and even these should be used only for a short duration under medical advice. Since all of these are steroid-based, they are not meant for long-term or self-use, as they can increase eye pressure or mask infections. It is always best to consult an eye doctor to choose the safest option based on the exact cause of your symptoms.