When taking the antibiotic cecdinir orally for my 5 year old child who already suffers from allergies year round, now he has been prescribed cefdinir for his ear, but since his first dose of cefdinir yesterday he has had eye burgers or excessive mucus coming out of his eyes and his eyes are very red and watery. On the side effects for cefdinir these symptoms are listed in under incidence not know.. what does this mean?