Related by context. Frequent words. (Click for all words.) 56 itchiness 53 excitability 53 satiation 53 vasodilation 52 profuse sweating 52 gag reflex 51 headache nausea 50 redness swelling 50 secretion 50 avidity 49 postprandial 49 vasoconstriction 49 arousal 49 fatigue nausea 49 hyperventilation 48 irritability 48 overstimulation 48 vomiting diarrhea 48 nasal discharge 48 Ghrelin 47 noradrenaline 47 gustatory 47 Pavlovian 47 Pavlovian response 47 frequent urination 47 jitteriness 47 muscle contractions 47 dyspepsia 47 gastric emptying 47 stomach cramping 46 habituation 46 Vomiting 46 inducers 46 nausea diarrhea 46 palpitations 46 fearfulness 46 Irritation 45 nausea headache 45 salivary glands 45 inducer 45 twitching 45 satiety 45 external stimuli 45 vomiting nausea 45 induces 45 headache dizziness 45 transduction 45 lethargy 45 reflex 44 histamine 44 drooling 44 restlessness 44 jerky movements 44 sensory nerves 44 TRPV1 44 tingle 44 tachycardia 44 salivary 44 sphincter 44 taste bud 44 abdominal cramping 44 distractibility 44 facial flushing 44 histamines 44 gastrointestinal distress 43 apoplexy 43 sweaty palms 43 bloody stools 43 physiological responses 43 overactivity 43 inflammations 43 retching 43 intracellular calcium 43 bruxism 43 frothing 43 delirium 43 diarrhea abdominal pain 43 stimulation 43 IBS symptoms 43 craving 43 aversive 43 vomiting 43 tingling 43 trigeminal nerve 43 sensory 43 crusting 43 anxiety insomnia 43 inhibition 43 attenuates 43 secretions 42 extreme tiredness 42 senses 42 priapism 42 twitch 42 urticaria 42 disinhibition 42 hypo 42 throbbing headache 42 edema 42 uncontrollable laughter 42 hunger pangs