Related by context. Frequent words. (Click for all words.) 73 Adverse reactions 72 anaphylactic reactions 72 allergic reactions 68 insect stings 68 trigger allergic reactions 67 urticaria 65 hypersensitivity reactions 65 diarrhea nausea vomiting 65 Urinary tract infections 65 animal dander 64 angioedema 63 nausea diarrhea 63 Peanut allergy 63 adverse reactions 63 severe allergic reactions 62 abdominal pain diarrhea 62 hypersensitivity reaction 61 serotonin syndrome 61 contact dermatitis 61 pneumonias 61 Antihistamines 61 nausea vomiting diarrhea 61 vomiting nausea 61 keratitis 60 Hypersensitivity 60 Genital herpes 60 accidental ingestion 59 skin irritation 59 photosensitivity 59 Staph infections 59 facial flushing 59 redness swelling 59 allergies 59 Obstructive sleep apnea 59 canker sores 59 Ingesting 59 infusion reactions 59 Adverse events 59 endophthalmitis 59 atopic eczema 59 allergic reaction 59 nausea headache 59 Varicose veins 59 sneezing runny nose 59 anaphylactic reaction 59 skin rash 59 diarrhea abdominal pain 59 candidiasis 58 rashes 58 vaginitis 58 Hypoglycemia 58 Allergic rhinitis 58 chills fever 58 gastric reflux 58 Dandruff 58 abdominal cramping 58 acidic foods 58 nausea dizziness 58 skin rashes 57 Dust mites 57 Ulcerative colitis 57 hypomagnesemia 57 earaches 57 Reye syndrome 57 Botulism 57 Ear infections 57 fever muscle aches 57 headache nausea 57 skin irritations 57 nausea vomiting 57 egg allergies 57 Conjunctivitis 57 QT prolongation 57 hepatotoxicity 57 threatening allergic reactions 57 diarrhea nausea 57 allergic 57 vomiting diarrhea 57 fatigue dizziness 57 throat irritation 57 optic neuropathy 57 stomatitis 57 severe allergic reaction 56 Scabies 56 mouth sores 56 hemolytic anemia 56 intestinal disorders 56 dehydration abdominal pain 56 stomach cramping 56 fatigue shortness 56 skin redness 56 allergy triggers 56 Noroviruses 56 Chickenpox 56 nausea fatigue 56 Sinusitis 56 dizziness headache 56 anaphylaxis 56 muscle ache 56 Salmonella infections 56 bacteremia