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.

It sounds like a small particle may still be irritating the surface of your eye, or it may have caused a tiny scratch, which can give a constant something is in the eye feeling even after the particle is gone. While FML eye drops can reduce redness, it is not ideal to use them on your own in this situation because they can slow healing or hide signs of infection. Similarly, antibiotic drops, such as Levobact, should only be continued if prescribed. The safest next step is to gently rinse the eye with clean water or saline to try to flush out any remaining particles, avoid rubbing the eye, and continue using lubricating drops to soothe the surface. If the sensation persists or if you notice pain, redness, light sensitivity, or blurred vision, it is important to see an eye doctor. They can examine your eye with proper tools and remove any remaining particles safely or treat a small scratch if present. Prompt care helps prevent complications and ensures quick healing.

Redness in the corner of the eye can happen for different reasons, such as allergy, dryness, minor infection, or irritation from dust or screen use. Even though you had a similar problem earlier that improved with FML eye drops, it is not always safe to start the same medicine again on your own. FML is a mild steroid, and while it can reduce redness and inflammation, using it without proper advice can sometimes hide an infection or cause side effects like increased eye pressure if used repeatedly. It is better to first try simple measures like lubricating eye drops, keeping the eye clean, and avoiding rubbing. If the redness does not improve in a few days, or if you notice pain, discharge, blurred vision, or sensitivity to light, you should consult an eye doctor to find the exact cause and get the right treatment. This helps ensure safe and effective care rather than using the same medicine blindly.