Related by context. Frequent words. (Click for all words.) 81 coughing sneezing 67 sneezing 60 respiratory droplets 60 coughing wheezing 58 coughing 57 respiratory secretions 57 colds flu 56 runny nose 55 dehydration abdominal pain 54 pet dander 54 fever muscle aches 54 runny noses 54 hacking cough 53 nasal discharge 53 coughs 53 bleeding gums 53 itchy eyes 52 stuffy nose 52 nasal passages 52 vomiting 52 cough sore throat 52 colds 52 fever nausea 52 sore throats 51 scratchy throat 51 mucous membranes 51 nausea diarrhea 51 body aches headache 51 Coughing 51 asthma allergies 51 fever cough sore throat 50 mucous 50 Sneezing 50 respiratory tract 50 sinus infections 50 Avoid touching 50 itchy skin 49 fever vomiting 49 stomachaches 49 asthma bronchitis 49 sneezes 49 headache nausea 49 swollen glands 49 Bacterial meningitis 49 vomiting diarrhea 49 diarrhea fever 49 bloody stools 49 Colds 49 earaches 49 Vomiting 48 extreme tiredness 48 rashes 48 mucus 48 spreading germs 48 itchiness 48 secretions 48 include fever headache 48 swollen lymph nodes 48 fever diarrhea nausea 48 allergies asthma 48 nasal congestion 48 fever sore throat 48 undercooked meat 48 Allergic reactions 48 bloody diarrhea 47 bronchial tubes 47 excessive sweating 47 Sinusitis 47 persistent cough 47 frequent urination 47 Head lice 47 germs 47 vaginal discharge 47 throat irritation 47 Chickenpox 47 sniffle 47 covering coughs 47 respiratory infections 47 stomach aches 47 fever cough 47 diarrhea vomiting 47 skin irritations 47 sniffles 47 Noroviruses 46 scabies 46 contagious respiratory 46 bronchi 46 diarrhea 46 muscle aches 46 germy 46 mucus membranes 46 sore throat 46 nausea vomiting diarrhea 46 body aches 46 contagious disease 46 respiratory symptoms 46 upset stomachs 46 nasal allergies 46 nostrils 46 seizures coma 46 saliva