Related by context. Frequent words. (Click for all words.) 67 coughing wheezing 64 post nasal drip 60 sneezing runny nose 58 fatigue shortness 58 coughing spells 58 dehydration abdominal pain 58 chest tightness 57 sinus congestion 57 muscle ache 57 Obstructive sleep apnea 56 sneezing coughing 56 Wheezing 56 painful urination 56 asthma bronchitis 56 stuffy nose 56 itchy eyes 56 stuffy noses 56 itchy watery eyes 56 fever muscle aches 56 runny nose sore throat 55 fatigue dizziness 55 breathlessness 55 wheezing 55 earaches 55 fever runny nose 55 extreme tiredness 55 gastric reflux 55 diarrhea abdominal pain 55 runny noses 54 runny nose 54 labored breathing 54 nausea diarrhea 54 profuse sweating 54 fever chills headache 54 bloody stools 54 abdominal cramping 54 animal dander 54 aggravate asthma 53 involuntary movements 53 vomiting diarrhea 53 allergies asthma 53 muscle cramping 53 Allergic reactions 53 muscle rigidity 53 Sinusitis 53 vomiting nausea 52 headache nausea 52 abdominal cramps fever 52 stomach cramping 52 Bronchitis 52 itchy skin 52 tingling sensations 52 hypoxemia 52 coughing 52 nausea headache 52 chronic cough 52 asthma 52 diarrhea fever 51 airborne allergens 51 pulmonary disorders 51 throat irritation 51 syndrome RLS 51 hacking cough 51 rhinitis 51 chills fever 51 Antihistamines 51 thick mucus 51 vomiting 51 bleeding gums 51 photophobia 51 Vomiting 51 respiratory symptoms 51 dizziness fatigue 50 nasal congestion 50 Asthmatics 50 bronchospasm 50 Shortness 50 anxiety insomnia 50 Coughing 50 coughing sneezing 50 pet dander 50 asthmatic 50 asthma allergies 50 bronchial tubes 50 allergy symptoms 50 itchiness 50 loud snoring 50 nasal discharge 50 chronic sinus 50 dizziness headache 50 difficulty breathing 50 Loud noises 50 redness swelling 50 nausea vomiting diarrhea 50 Obstructive Sleep Apnea 49 fever aches 49 Sleep apnea 49 paresthesia 49 eye irritations 49 sneezing 49 achiness