Hi,
Thanks for using Healthcaremagic,
Your husband is having fever with chills and
vomiting, this is good his CAT scan and
ultrasonography is normal.
He has raised liver enzymes there are few common possibilities
viral hepatitis, or other
viral fever, other differential would be malaria, toxic injury to liver like due to alcohol or even few drugs?
He needs clinical examination along with history to know the cause,
Complete blood count, smear and antigen test for malaria, Urine analysis, history of alcohol intake and drugs.
Treatment depends on cause.
He must take rest and if fever is there tepid sponging can be done. He should be well hydrated and take light diet as tolerated.
Hope this information helps.
Take care.
Good Luck.
Dr.Akhilesh Dubey M.D.