Related by context. Frequent words. (Click for all words.) 63 sore throat 61 symptoms 57 respiratory symptoms 57 sinusitis 57 breathing difficulties 55 vomiting 55 stuffy nose 55 coughing 55 sore throats 55 bronchitis 55 runny nose 55 abdominal pain 55 acid reflux 55 coughs 54 ear infection 54 skin rash 53 fevers 53 diarrhea 53 migraines 53 neurological symptoms 53 vomiting diarrhea 52 colds 52 rashes 52 difficulty breathing 52 cough 52 sinus infections 51 wheezing 51 breathlessness 51 nasal congestion 51 asthma 51 allergy symptoms 51 ear infections 51 body aches 51 sinus infection 51 constipation 51 bloody diarrhea 51 eczema 51 respiratory distress 51 respiratory illness 50 toothache 50 stomach ache 50 respiratory infection 50 fever cough 50 muscle cramps 50 backache 50 skin rashes 50 GERD 50 abdominal cramps 50 nausea vomiting 50 jaundice 50 hay fever 50 heart murmur 50 shortness 49 chest pains 49 runny noses 49 pneumonia 49 asthmatic 49 muscle aches 49 chronic bronchitis 49 migraine headaches 48 respiratory infections 48 insomnia 48 sleep apnea 48 fever headache 48 emphysema 48 colic 48 stomach cramps 48 dizzy spells 47 diarrhea fever 47 feeling unwell 47 pancreatitis 47 hypothyroidism 47 obstructive sleep apnea 47 allergies 47 allergic reaction 47 migraine 47 lactose intolerance 46 respiratory ailments 46 lung disease 46 sleeplessness 46 sniffles 46 chronic lung 46 urinary tract infection 46 respiratory illnesses 46 nausea 46 seasonal allergies 46 blurred vision 46 bacterial infection 46 watery eyes 46 lung infection 46 Symptoms 46 chronic fatigue 46 chicken pox 46 tonsillitis 45 apnea 45 viral infection 45 laryngitis 45 rapid heartbeat 45 asthmatics 45 strep throat 45 irritable bowel syndrome