I used Cortifoam twice a day for weeks and had that happen a couple times only. Now I be sure to shake canister with white cover on it - shake well! Be sure everything is straight up and down - push on flange two or three times quickly and then wait for fill - do that again - works! Good luck!
Senior - diagnosed with proctosigmoiditis - 6/2008
No prescriptions as of yesterday! Hoping for best and possibly adding other supplements.
Probiotic Align, Prilosec for GERD, Gas-X, vitamins, Calcium/D
Tylenol for knees and arthritis.