Hello,
Lower abdominal fullness,
diarrhea, loss of appetite,
bloating and hard stomach can be due to one of the following reasons:
-Intestinal infection in general or maybe a specific cause like typhoid or so.
-
Gastritis or aversion to food, not taking much water also can be due to the basic cause.
Hence I would advise you the following:
-Consult a doctor as soon as possible.
-Clinical evaluation, examination, and investigations of stool, blood, and urine.
-
Ultrasonography and x-ray of the abdomen in standing position.
-A course of an antibiotic,
metronidazole, and probiotics should help.
-Rest of the treatment as per the cause and reports of investigations.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. T Chandrakant