hi, my daughter has chronic urticaria.. her rashes are all over here body..she is 1 yr 7 mos old already. This started when she was 8 mos old. several tests still did not show what causes her rashes, mostly red marks but not elevated and not itchy..just red rashes. it has been almost 4 months since her last allergic reaction. Last night, it happened again and we gave her 2.5ml of celestamine 1x a day and 2.5ml of antamin (normally 3x a day). we have given her already the 1st dose last 12mn of celestamine and antamin which this morning everyhting cleared up, however before we gave her the 2nd dose of antamin this 10am.the rashes came back..however, they keep spreading to her face and neck..from her body front and back..and some at her thighs...Is it alright to give her another dose of Celestamin 2.5 ml.?