I thought she was coughing up film but then I notice she's not swallowing. When I wake my mom up in the morning her pillow is soaked, some time she cough up saliva but I'm noticing she will not swallower, I prop her head up with more pillows but that still don't help. About a month ago she stop swallowing her medicine I crunch her meds and mix with applesauce. I'm wondering is this coming from her dementia or is it something else going on. Something different every week.