I've used lasix, and yes, it's probably too harsh unless you do have high BP or kidney problems and can't get rid of it another way. If you're looking to just drop some water for bloat reduction or a comp., I'd go with aldactone, spironolactone... maybe diazide if you must. Stick to potassium-sparing diuretics though, lasix is dangerous, if you don't take slow-K with it, you can end up stopping your heart.