@baguette Been doing the same with wedge and pillows plus sleeping on left side and eating 4-5 hours before bedtime. Went through the daytime acid reflux for months and ate right diet and took meds and the was good 4 months till this nighttime mucus started. So I’m patient and trying all suggestions. Just ordered mattress wedge.Need to try Algona Gavis more. Tried throat losenge last night and stopped mucus temporarily.