The swelling might be a stye or chalazion if localised, or any lid infections if diffuse. A clear photograph is needed to differentiate the type of swelling and infection might need antibiotic drops or ointment
Next Steps
please attach a clear photo of the eye with swellig
Health Tips
keep doing hot fermentation in the meantime (warm sterile cloth over the swelling on closed eyelids), and maintain eyelid hygeine