Related by context. Frequent words. (Click for all words.) 66 respiratory distress 65 meningococcal infection 63 pneumonia 62 anaphylactic reaction 61 severe allergic reaction 61 meningococcal septicemia 61 pneumonias 61 neurological complications 61 uncontrolled bleeding 60 grand mal seizure 60 pneumococcal meningitis 59 respiratory distress syndrome 59 myocarditis 59 grand mal seizures 59 bronchiolitis 59 syncope 59 Guillain Barré syndrome 59 acute renal failure 59 diarrheal illness 59 croup 59 spinal meningitis 58 bedsore 58 flea bites 58 viral pneumonia 58 urinary tract infection 58 interstitial lung disease 58 dengue hemorrhagic fever 58 Reye syndrome 58 recurrent infections 58 severe abdominal pain 58 bowel obstruction 58 CMV infection 58 pneumonitis 58 anaphylactic reactions 58 cerebral edema 58 bacterial pneumonia 57 difficulty breathing 57 breathing difficulties 57 gastric ulcer 57 ketoacidosis 57 immunodeficiency 57 bronchial pneumonia 56 hemolytic anemia 56 lactic acidosis 56 ruptured aneurysm 56 necrotizing fasciitis 56 hypersensitivity reaction 56 meningococcemia 56 respiratory tract infection 56 reactive arthritis 56 urticaria 56 pulmonary emboli 56 encephalopathy 56 anaphylactic shock 56 brain hemorrhages 56 jaundice 55 strep infection 55 hemorrhagic shock 55 Allergic reactions 55 pulmonary embolisms 55 underdeveloped lungs 55 pulmonary edema 55 respiratory infection 55 acute respiratory distress 55 coughing spells 55 pulmonary tuberculosis 55 acute respiratory infection 55 abscessed tooth 55 severe allergic reactions 55 biliary atresia 54 allergic reaction 54 primary pulmonary hypertension 54 keratitis 54 symptons 54 septicemia 54 acute pancreatitis 54 meningitis 54 hypothermia 54 vomiting 54 haemorrhages 54 septic shock 54 bacterial meningitis 54 intestinal infections 54 acute gastroenteritis 54 kidney dysfunction 54 reflux disease 54 fever vomiting 54 peritonitis 54 renal failure 54 Clostridium difficile infection 54 transient ischemic attacks 54 enlarged spleen 54 persistent cough 53 asthma exacerbations 53 cardiac arrest 53 severe diarrhea 53 vomiting nausea 53 fever sore throat 53 Obstructive sleep apnea 53 earaches 53 contracted meningitis