Hi... Fever for 6 days needs to be seen in person and also needs blood and urine tests, if needed X-ray also to find out where infection is and if needed antibiotics... If he is stable and taking food by mouth, then no need for admission... Beyond this l can't say over SMS.. Pls read the articles on fever I wrote for further information.. "My Child Has Fever! What to Do?" by Dr. Sreedhar RS - https://www.practo.com/healthfeed/my-child-has-fever-what-to-do-25940/post "Danger Signs - When Fever in Kids Can be More!" by Dr. Sreedhar RS - https://www.practo.com/healthfeed/danger-signs-when-fever-in-kids-can-be-more-26142/post