My daughter, who is extremely milk sensitive, has taken Augmentin in the past without her typical allergic reaction. I do not think that there are milk products in the liquid form unless they have changed the ingredients. Augmentin is known for being tough on the digestive system even in adults. We experienced the behavior disturbance symptoms you describe with my daughter every time she took any antibiotic medicine in liquid form. I have always suspected the artificial colors and flavorings as the culprit rather than milk products. It certainly would not hurt to check with your pharmacist about the medicine's ingredients or call your doctor to change to another medicine if your child is not doing well on Augmentin. Ann __________________________________________________ Do You Yahoo!? Send your FREE holiday greetings online! http://greetings.yahoo.com