Related by context. Frequent words. (Click for all words.) 74 numbness 65 tingle 60 burning sensation 56 twitching 56 muscle spasms 56 dizziness 54 ache 53 itchy 53 nausea 53 nausea vomiting 53 lightheadedness 52 muscle aches 52 throbbing 51 redness 51 clammy 50 body aches 50 twitch 49 difficulty breathing 49 rashes 49 numb 49 extremities 49 palpitations 49 muscle cramps 49 soreness 49 trembling 49 breathlessness 48 cramps 48 nauseous 48 chills 48 fever headache 48 lower extremities 47 shortness 47 blurred vision 47 vomiting 47 abdominal pain 47 swelling 47 achy 47 rapid heartbeat 47 neck stiffness 47 cramping 46 rubbing 46 vertigo 46 neuropathy 46 heart palpitations 46 difficulty swallowing 46 shaking 46 aching 46 twitches 46 fluid retention 46 cramp 45 sensations 45 skin rashes 45 skin rash 45 dizzy 45 blurry vision 45 hallucinations 45 drowsiness 44 skin irritation 44 twinge 44 sleeplessness 44 peripheral neuropathy 44 migraines 43 feeling dizzy 43 chest pains 43 pain 43 blisters 43 dizzy spells 43 discomfort 43 excruciating pain 43 stiff neck 43 throb 43 indigestion 43 irritability 42 nerve endings 42 vibrating 42 breathing difficulties 42 shivers 42 clenching 42 headaches 42 neurological symptoms 42 stiffness 42 shiver 41 abdominal cramps 41 constipation 41 bloody diarrhea 41 watery eyes 41 disorientation 41 aches 41 tickle 41 spasticity 41 quivering 41 slurred speech 41 hot flashes 41 goosebumps 41 sore throat 41 edema 41 jerking 40 ulcers 40 stomach cramps 40 fever 40 sweating