Related by context. Frequent words. (Click for all words.) 61 bronchial infection 59 lung infection 59 pneumonia 59 illness 59 respiratory infection 59 bronchopneumonia 58 bronchitis 58 bronchial pneumonia 57 laryngitis 57 gastric ulcer 56 viral infection 56 gall stones 56 sore throat 55 stomach ulcer 55 intestinal ailment 54 tonsillitis 54 ailment 54 respiratory ailment 54 acute sinusitis 54 recurrent infections 54 sinus infection 54 pleurisy 53 cerebral haemorrhage 53 bacterial infection 53 gastric reflux 53 primary pulmonary hypertension 53 meningococcal septicemia 52 neurological complications 52 viral pneumonia 52 coughing spells 52 debilitating stroke 52 reactive arthritis 52 breathing difficulties 52 lung infections 51 infection 51 blood clotting disorder 51 enteritis 51 intestinal disorder 51 urinary tract infection 51 respiratory illness 51 flea bites 51 chronic sinus 51 bacterial pneumonia 51 bronchial asthma 51 mouth ulcers 51 rheumatic fever 51 hacking cough 51 gastrointestinal disorder 51 spinal meningitis 51 Hunt Lieberson 51 lung inflammation 51 bowel obstruction 51 stomach ailments 51 inoperable lung cancer 50 pneumonias 50 severe abdominal pain 50 Genital herpes 50 respiratory tract infection 50 peritonitis 50 gastrointestinal infections 50 hemolytic anemia 50 ear infection 50 nasopharyngeal cancer 50 emphysema 50 viral infections 50 underwent tracheotomy 50 atopic eczema 50 persistent cough 50 chronic cough 50 scarlet fever 50 necrotizing fasciitis 50 acute respiratory infection 50 strep throat 50 myocarditis 50 pancreatitis 50 perforated ulcer 50 esophagitis 49 pharyngitis 49 intestinal infections 49 phlebitis 49 chronic hepatitis 49 lung ailment 49 Obstructive sleep apnea 49 Bell palsy 49 intestinal inflammation 49 pulmonary edema 49 arterial blockage 49 Guillain Barré syndrome 49 hoarseness 49 chronic heartburn 49 hypoxemia 49 viral encephalitis 49 pulmonary emboli 49 digestive disorder 49 myeloid leukemia 49 debilitating illness 49 uncontrolled bleeding 49 Clostridium difficile infection 49 rare neurological disorder 49 acute otitis media 49 urinary infection