Hello,
I have a friend who is a co-worker, who was recently admitted to the hospital for abdominal pain, profuse sweating and nausea with dry heaving. He is 52 and has a pacemaker. Doctors found his white blood count was very high and the lining of his stomach was inflamed.
Due to doctors not finding any definite diagnosis, so he was put on antibiotics and was released from the hospital.
He is at work today not feeling much different than before his admit.
I am very concerned!
Can you shed any light ?

Please advise.
Thank you.