To sterilize the eyelid or treat existing infectiohs such as styes.
Use TheraTears SteriLId eyelid cleaner for "natural' antibiotic use.
JCH III MD
Sometimes the treatments can be used longer - but under the direction of an ophthalmologist. Generally, any infectious component should be improved after that long of a course of antibiotics, and after that attention should still be directed toward lid hygeine (the chronic treatment.) So the antibiotics may be shorter term but other part of the treatment like scrubs, compresses are long term.
MJK MD