My son in 11 mo old and started vomitting Friday night. Sat a.m. he woke at 1a.m. and continued to vomit 4 times. I took him into the ER where they gave him IV and D5NS. He was moderately dehydrated. Today, Sun, he is hardly drinking - only a few ounces every 1-2 hours and is very cranky and tired. My pediatrician tole me not to rush him drinking for the day. Does this seem right? He said he can go with just taking in 4-5 ozs for the day for a week. The ER Dr said he probably has a virus. There is no diarrhea, but today two diapers have orange stains (urate crystals). I cringe at taking him into the ER - it was horific to see them find a vein. I'm afraid I will miss a sign of distress through. Should I take him to the ER or wait for him to see his Pediatrician in the a.m.?