Hi.
Noted the history about your Father about
diarrhea and
vomiting due to possible Norwalk virus.
Starting with hiccoughs and burping indicating a possible problem with liver and/or under-surface of diaphragm which on irritation can cause hiccoughs.
Hence I would advise him the following:
Consult a Doctor for further evaluation, exmination and investigations of blood particularly for kidney function, liver functions.
Ultrasongoraphy of abdomen followed by
CT scan if needed to get an appropriate diagnosis/
Vomiting of green liquid indicated either the reflux of bile from
duodenum to stomach and then out and may be an obstruction in the proximal
small intestine causing bile to come out as reflux.
X-ray of abdomen in standing position and other necessary investigations would help to get a possible reason nad if there is any obstruction then he would need hospitalization, intravenous fluids, symptomatic and supportive management till full recovery.If the cause for hiccoughs and burping is found out he needs a treatment for the same.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. T Chandrakant,
General Surgeon