Related by context. Frequent words. (Click for all words.) 66 symptoms 63 respiratory illness 62 respiratory distress 61 asthma 61 lung function 59 respiratory illnesses 58 respiratory ailments 56 breathing difficulties 56 respiratory infections 56 fevers 55 allergy symptoms 55 runny nose 54 asthmatics 54 respiratory 54 COPD 53 asthmatic 53 allergies 52 depressive symptoms 52 difficulty breathing 52 lung disease 52 abdominal pain 51 sore throat 51 respiratory infection 51 ear infections 51 sore throats 51 shortness 51 allergic reactions 51 respiratory tract 51 chronic lung 51 diarrhea 50 flulike symptoms 50 eczema 50 allergic rhinitis 50 lung diseases 50 nausea vomiting 50 respiratory diseases 50 wheezing 50 obstructive sleep apnea 50 asymptomatic 48 breathlessness 48 skin rash 48 jaundice 48 upper respiratory tract 48 pneumonia 48 sinusitis 48 GERD 48 allergy 47 angina 47 skin rashes 47 vomiting 47 exacerbations 47 allergens 47 rashes 47 atopic dermatitis 47 adverse reactions 47 meningococcal disease 47 chronic bronchitis 47 pertussis 47 influenza 47 coughing 46 skin irritation 46 allergen 46 Asthma 46 ear infection 46 hay fever 46 colds 46 psychotic symptoms 46 lung infections 46 hyperglycemia 45 H#N# influenza 45 chickenpox 45 hypertension 45 gestational diabetes 45 anaphylaxis 45 psychological distress 45 kidney function 45 skin lesions 45 dizziness 45 mumps 44 sleep disturbances 44 chicken pox 44 apnea 44 bronchitis 44 lesions 44 coughs 44 diabetes mellitus 44 PAH 44 severe diarrhea 44 peanut allergy 44 muscle aches 44 infection 44 sinus infections 44 hypoglycemia 44 upper respiratory 43 hypertensive 43 allergic reaction 43 strep 43 comorbidities 43 cough 43 diarrhea fever 43 influenza vaccination