Greetings and welcome to justanswer,
Does he suffer from diabetes?
what are the antibiotics he is taking?
did he have the blood c/s done?
Thank you for the information,
As per the symptoms, he is already a diagnosed case of sepsis so it needs to be treated with proper vigorous antibiotic therapt to control the infection.
The antibiotics should cover the gram positive, gram negative and anaerobic bacteria.
The blood c/s, urine c/s and sputum c/s is advised to know the causative organism.The c/s report will help us in finding the causative organism and change the drugs accordingly.
He should also maintain proper hydration and take good diet rich in proteins and vitamins and minerals.
The low dose of steroid, activated protein C may be used after consulting the doctor.
Please visit here for more information
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Let me know if you have any doubt.