My daughter is coughing, productive(but she swallows it) and was started on oral Duricef. She has taken this before without it bothering her stomach or making her throw up. She threw up about 1 1/2 hours after taking the first dose. Pharmacist thought she likely absorbed the med before throwing up. Now I am afraid the next time she takes it she'll throw up again.<br>Thought it could also be from her swallowing the mucus she is coughing up. She is 9 and stubborn. What food item would help her keep the antibiotic down? Suggestions?? I was thinking of ginger ale and saltines. She feels alot better after throwing up. Is this your body's way of helping get rid of mucus?