I can appreciate your concern. What I surmise from your post is that he must already be on medication and has been investigated and that is why you say that he again has typhoid
. I shall appreciate if you discuss with your treating physician regarding the course of treatment.
I would suggest that you complete the full course of antibiotics prescribed by your doctor. He may change the antibiotic if there is no response to the one given earlier.
If your husband is tolerating food and does not have any abdominal pain
or distenstion and if he is not passing black stools then he can be put on a normal soft diet
Wishing your husband and early recovery.