Related by context. Frequent words. (Click for all words.) 60 chest pains 53 irregular heartbeat 51 fainting 50 fainted 49 dizziness 48 heat exhaustion 47 breathing difficulties 46 dehydration 45 unwell 44 cramps 44 viral infection 44 ailment 44 mononucleosis 43 exhaustion 43 rib injury 43 sore throat 43 dizzy 43 bronchitis 42 concussion 42 brain hemorrhage 42 blood clot 42 illness 42 tiredness 41 cardiac arrest 41 fatigue 41 sore shoulder 41 vertigo 40 sprained ankle 40 broken rib 40 tendinitis 40 internal bleeding 40 cramp 40 bruised ribs 40 pneumonia 40 soreness 40 ankle injury 40 cortisone shot 40 knee surgery 40 knee injury 39 collapsed lung 39 calf injury 39 excruciating pain 39 groin strain 39 sprain 39 Achilles injury 39 spasms 39 shortness 39 flulike symptoms 39 nervous breakdown 39 stiff neck 38 numbness 38 appendectomy 38 abdominal pain 38 MRI scan 38 thigh injury 38 calf muscle 37 abdominal strain 37 hip flexor 37 surgically repaired 37 dislocated shoulder 37 difficulty breathing 37 groin injury 37 appendicitis 37 calf strain 37 hamstring injury 37 hectic schedule 37 hamstring strain 37 contusion 37 regained consciousness 37 elbow 37 exertion 37 jet lag 36 coma 36 stress fracture 36 physio 36 indigestion 36 discomfort 36 bypass surgery 36 knee 36 neck brace 36 ligament damage 36 MRI exam 36 stroke 36 ankle sprain 36 sweltering heat 36 brain tumor 36 bone bruise 36 Hospitalized 35 injury 35 sprained knee 35 blurred vision 35 knee sprain 35 broken collarbone 35 strained hamstring 35 ankle 35 fractured skull 35 sunburn 35 sore hamstring 35 ailments 34 strained groin 34 hospitalized