Dashing this off in a hurry before attempting to get some sleep. Dad is being held overnight for observation at the hospital with a good chance of being discharged in the morning. He has pneumonia more serious than the mild case from before and maybe a bleeding ulcer. Still waiting to hear more about what caused the vomiting and whether it was blood or not.
Coughing and phlegm issues began to bother Dad yesterday, which I noticed. What went unnoticed is his drinking soured milk that had actually curdled. Apparently his taste buds couldn’t detect it.
When I arrived home from church today, he was suffering hiccups like under the chemotherapy treatments. This was a rude surprise since they had vanished around a week ago. Vomiting followed and so did a mild fever. Calling in and speaking to one of the doctors involved, the decision was made to bring him in.