Related by context. Frequent words. (Click for all words.) 63 coughing 54 coughs 52 Vomiting 51 cough 51 sneezing coughing 50 sneezing 50 Sinusitis 49 hacking cough 49 Diarrhea 49 Sleep apnea 48 sniffles 47 wheezing 46 Cough 46 Gasping 46 persistent cough 45 runny nose 45 coughing sneezing 45 Tooth decay 45 sinuses 45 lungs 44 Sucking 44 bleeding gums 44 stuffy nose 44 vomiting 44 Inhaling 44 Eczema 44 hay fever 44 sniffling 43 Diarrhoea 43 Cirrhosis 43 Pneumonia 43 coughing fits 43 Allergies 43 Colds 43 Sweating 43 sore throat 43 Whooping cough 43 Meningococcal disease 42 Allergic reactions 42 Allergic 42 runny noses 42 earaches 42 Nausea 42 snorer 42 snoring 42 scratchy throat 42 excessive sweating 42 Pertussis 42 Symptoms 42 sore throats 42 nasal congestion 42 Untreated 42 Jaundice 42 urinary infections 42 Clogged 41 labored breathing 41 respiratory tract 41 Constipation 41 nasal passages 41 Intestinal 41 chronic cough 41 Rotavirus 41 Reflux 41 bronchial tubes 41 lung infections 41 mucous 41 Asthmatics 41 mucus 40 Breathing 40 retching 40 diarrhea 40 gasping 40 sinusitis 40 itchy eyes 40 eczema 40 allergy symptoms 40 upper airway 40 coughed 40 itchiness 40 wheezed 40 nosebleeds 40 nostrils 40 yeast infection 40 obstructive sleep apnea 40 Cigarette smoke 40 Angina 40 wheeze 40 asthma bronchitis 40 tachycardia 40 Secondhand smoke 39 inflammations 39 asthma 39 perspire 39 Dehydration 39 Blood clots 39 nasal discharge 39 watery eyes 39 secretions 39 Swelling 39 snore 39 hyperventilation