Should Monuril (fosfomycin trometamol) be taken with food or on an empty stomach when treating acute uncomplicated cystitis in women and female adolescents?

For acute, uncomplicated cystitis in women and female adolescents, Monuril (fosfomycin trometamol) should be taken on an empty stomach, about 2–3 hours before or after a meal, preferably before bedtime and after emptying the bladder.