Related by context. Frequent words. (Click for all words.) 72 fever cough 69 fever chills 68 fever headache 66 fever cough sore throat 63 body aches 62 fevers 62 bloody diarrhea 59 sore throat 58 runny nose 58 include fever headache 57 vomiting diarrhea 57 nausea vomiting diarrhea 57 stuffy nose 57 fever diarrhea 56 diarrhea fever 56 itchy eyes 55 muscle aches 55 nausea vomiting 55 stomach aches 54 respiratory symptoms 54 vomiting 54 symptoms 54 rashes 54 persistent cough 53 HFMD 53 diarrhea vomiting 52 abdominal pain 52 conjunctivitis 52 stomachache 52 difficulty breathing 52 runny noses 52 flulike symptoms 51 abdominal cramps 51 skin rash 51 sore throats 51 shortness 51 diarrhea 51 chicken pox 50 abdominal pains 50 fever 49 neurological symptoms 49 chest tightness 49 viral fever 49 dizziness 49 severe abdominal pain 48 jaundice 48 neck stiffness 48 stiff neck 48 severe diarrhea 48 skin rashes 48 itchy skin 47 encephalitis 47 breathing difficulties 47 Symptoms 47 chickenpox 47 scabies 47 coughing 47 tick bite 47 stomach cramps 47 nasal congestion 47 gastrointestinal symptoms 47 sneezing 47 breathlessness 47 itchiness 46 headaches nausea 46 respiratory infection 46 sinus infections 46 stomach ache 46 coughing sneezing 46 upper respiratory tract 45 chronic cough 45 feeling unwell 45 respiratory infections 45 respiratory distress 45 acute diarrhea 45 feeling dizzy 45 viral meningitis 45 highly contagious 45 strep throat 45 respiratory illness 45 muscle cramps 45 mumps 44 hemolytic uremic syndrome 44 earache 44 enterovirus 44 scarlet fever 44 toothache 44 Chikungunya 44 abdominal discomfort 44 difficulty swallowing 44 meningitis 43 sinus infection 43 nausea 43 A/H#N# 43 ear infection 43 upper respiratory 43 flu 43 cough 43 rapid heartbeat 42 sniffles 42 colds