Related by context. Frequent words. (Click for all words.) 75 dehydration 64 hypothermia 57 smoke inhalation 57 breathing difficulties 56 cramps 55 frostbite 54 carbon monoxide poisoning 53 fainting 53 difficulty breathing 51 dehydrated 51 cramping 51 exhaustion 50 chest pains 50 flulike symptoms 50 dizziness 49 vomiting 48 bronchitis 48 sunburn 48 sweltering heat 47 pneumonia 47 shortness 46 cardiac arrest 45 respiratory 45 fatigue 45 fevers 44 blisters 44 sore throat 44 symptoms 44 injuries 43 heat 43 fainted 43 kidney failure 43 irregular heartbeat 43 exertion 43 illness 43 sweltering 43 aches 42 minor injuries 42 kidney stones 41 severe burns 41 suffocation 41 humidity 41 illnesses 41 abdominal pain 41 hospitalized 40 emphysema 40 degree burns 40 carbon monoxide 40 concussion 40 broken bones 40 congestive heart failure 40 tiredness 40 cramp 40 burnout 39 allergic reaction 39 asthma 39 fever 39 hydration 39 ailments 39 sweating 39 sprained ankle 39 spinal injuries 39 sleep apnea 39 stiff neck 39 rashes 38 unwell 38 diarrhea 38 paramedics 38 allergies 38 dislocated shoulder 38 temperatures 38 viral infection 38 rib injury 38 indigestion 38 liver disease 38 fatigued 38 burns 38 kidney disease 38 nagging injuries 37 soreness 37 fumes 37 freezing temperatures 37 colds 37 dizzy 37 overheating 37 humid 37 airlifted 37 ear infections 37 hydrated 37 gunshot wounds 37 concussions 37 malnutrition 37 nausea 37 sore shoulder 37 lung disease 37 stretcher 36 broken ribs 36 internal bleeding 36 allergic reactions 36 coughing 36 stroke