i can only suggest a netty pot and saline rinse a few times a day. my children fortunately do not have the same issues as your son but i have found the nyquil or nyquil related products make them very hyper. apparently nyquil has some ingredient in the same family as codeine and the hyperness can be a codeine raction. this was told to me by a nurse and seems to have held true. also check with your pediatrician or other health cre provider about tylenol. my children have been given tylenol products but do not seem to benefit from them. these products never gave them any fever relief. it was recommended to us we alternate advil and motrin for fevers. but again be sure to check with your healthcare provider because of his other issues. good luck
what kind of cold medicine can you give to a child with adhd? without making them more hyper? . my son is 5 years old and has a horrible cough and cold and we have tried tylenol cold for kids and nyquil for kids but he has add and autism and so it makes him more hyper can sit still and it seems to make it worse. so what can we do? or what can we give him that helps him but doesn't make him hyper and out of control?