I've been taking 100mg/day of doxycycline for about six months now - when I first started it it helped enormously with my MGD/posterior blepharitis. However in the last couple of months I've noticed that it isn't helping too much anymore.
I know that it is the anti-imflammatory properties (not anti-bacterial) that is helping my eyelids, but does anyone know if the effects of the drug can wear off?
In other words can you become immune to it? Or build up a resistance to it? (if that even makes sense)
It was an amazing discovery for me and I really don't want it to stop working!
Would be grateful for anyone's thoughts.