Hi... For past 1 week, My dad went into symptoms of fever then came up alright after 2nd day later he feels like his tummy is full. So he's avoiding the food which makes him tired. Even after having some solid food he don't feel alright...then I made him convert to liquid food(barley,ragi liquid, orange juice, milk) but he barely consumes it. For the last couple of days, he's not having comfortable sleep, he sits in the middle of night(3 to 4 times) then after 5 mins he goes to sleep. May I know what's the problem is?