Related by context. Frequent words. (Click for all words.) 56 fever sore throat 54 diarrhea fever 54 stuffy nose 53 sore throat 52 fever chills 50 fever vomiting 50 body aches 49 fever cough 49 fever nausea 49 fever headache 49 nausea vomiting diarrhea 49 itchy skin 49 eye irritation 49 muscle aches 49 sinus infection 48 muscle cramps 48 achy 48 abdominal cramps 48 fever diarrhea 47 fevers 47 difficulty breathing 47 body aches headache 47 flulike symptoms 47 cough sore throat 47 severe abdominal pain 47 light headedness 47 stomach cramps 47 persistent cough 47 vomiting 47 sinus infections 46 bronchitis 46 swollen glands 46 itchy eyes 46 rapid heartbeat 46 diarrhea nausea 46 stomach aches 45 sore throats 45 respiratory infection 45 respiratory distress 45 swollen lymph nodes 45 runny nose 45 lightheadedness 45 upper respiratory 45 strep throat 45 neck stiffness 45 stiff neck 45 stomachaches 45 stomachache 45 headaches dizziness 45 skin rash 44 hacking cough 44 nausea dizziness 44 diarrhea 44 abdominal pains 44 feeling dizzy 44 vomiting diarrhea 44 dizziness nausea 44 muscle soreness 44 pneumonia 44 nausea vomiting 44 pharyngitis 44 abdominal pain 44 include fever headache 44 bloody diarrhea 44 mouth ulcers 44 nasal congestion 44 acid reflux 44 chest tightness 44 seasonal allergies 43 rashes 43 acute diarrhea 43 backaches 43 cramps 43 dizziness 43 lung infection 43 urinary tract infection 43 breathing difficulties 43 viral infection 43 intestinal parasite 43 symptoms 43 urinary infection 43 sore muscles 43 sinusitis 43 strep infection 43 coughing 42 coughing fits 42 mosquito borne 42 frequent urination 42 Colds 42 diarrhea vomiting 42 headache nausea 42 lightheaded 42 upper respiratory infections 42 colds 42 throat irritation 42 muscle spasms 42 intestinal disorder 42 decongestants 42 stomach ache 42 skin rashes 42 ear infection