Related by context. Frequent words. (Click for all words.) 74 runny nose 72 nasal congestion 65 itchy eyes 63 sore throat 60 allergy symptoms 60 muscle aches 59 seasonal allergies 59 body aches 58 sinusitis 57 sore throats 57 runny noses 57 cough 56 sinus 56 sinus infections 56 decongestants 56 coughs 56 colds 55 persistent cough 55 hay fever 55 antihistamines 55 acid reflux 55 sinuses 54 decongestant 54 chronic cough 54 sneezing 53 nasal passages 53 coughing 53 fever headache 53 toothache 53 watery eyes 53 allergies 53 respiratory symptoms 52 constipation 52 asthmatic 52 asthma 51 skin rash 51 antihistamine 51 symptoms 51 upper respiratory infections 51 nausea 51 sniffles 51 muscle cramps 51 allergic rhinitis 51 redness 51 difficulty breathing 51 insomnia 51 upper respiratory 50 breathlessness 50 sinus infection 50 wheezing 50 bronchitis 50 nausea vomiting diarrhea 50 backache 50 shortness 50 allergy 50 nasal sprays 49 stomachache 49 abdominal pain 49 nausea vomiting 49 diarrhea fever 49 diarrhea 49 eczema 49 nasal 48 migraines 48 heartburn 48 indigestion 48 breathing difficulties 48 upper respiratory tract 48 stomach aches 48 ear infection 48 fevers 48 achy 48 vomiting 48 rashes 47 palpitations 47 skin irritation 47 drowsiness 47 skin rashes 47 include fever headache 47 fever cough 47 nosebleeds 47 diarrhea vomiting 47 aches 47 Headaches 47 itchy 47 ear infections 46 bloody diarrhea 46 burning sensation 46 respiratory infections 46 chronic lung 46 allergic asthma 46 sleeplessness 46 chronic bronchitis 46 allergic reaction 46 fluid retention 46 snoring 46 gastrointestinal symptoms 46 headaches 46 stomach ache 45 vomiting diarrhea 45 Sudafed