 [ Symptoms ] can staph infections come back  i had fallen on my knee which swelled tremendously then blistered in a couple of spots after being admitted to the hospital i was told that i had a staph infection some of the paperwork mentions septic is that the same thing and even though i am taking 3 000 mg of antibiotics a day can the infection come back [ Disease ] according to your babyâs symptoms regurgitation not vomiting of milk after feeding she might be experiencing an esophageal disorder i will not speculate anything without further diagnostic examinations you should bring her to her pediatrician immediately