Related by context. Frequent words. (Click for all words.) 56 impairs 54 Drowsiness 53 Irritability 53 anxiety irritability 50 Charge DUI 50 Inattention 49 depression irritability 48 Hyperactivity 48 suppresses appetite 47 Sleep deprivation 47 Overindulgence 47 Hyponatremia 47 catecholamines 46 Skipping meals 46 alcohol 46 muscle twitching 46 chronic relapsing 46 cause drowsiness 46 impair 46 delusions hallucinations 46 Drunkenness 46 Alcohol 46 hypersexuality 46 neurotransmitter serotonin 46 psychomotor 45 Excessive 45 inattentiveness 45 drowsiness 45 fatigue irritability 45 Separation anxiety 45 Ingesting 45 fatigue dizziness 45 oversensitivity 45 impulsivity 45 Oxidative stress 45 dopamine neurotransmitter 45 relieves stress 44 nutrient absorption 44 anxiety insomnia 44 dehydrates 44 underage drinker 44 serotonin syndrome 44 serotonin transporter 44 drowsy driving 44 Shortness 44 hormone cortisol 44 alchohol 44 sleepiness 44 excessive sleepiness 44 impulsive behavior 43 intoxicating substance 43 pre frontal cortex 43 neurochemicals 43 hormone imbalances 43 homeostatic 43 Alertness 43 dulls 43 negatively affects 43 Antabuse 43 sedative hypnotic 43 metabolize alcohol 43 facial flushing 43 Overloading 43 deadens 43 impulsiveness 43 irritability 42 painful urination 42 anhedonia 42 Avoid caffeine 42 neurotransmitter acetylcholine 42 metabolic acidosis 42 hyper vigilance 42 talkativeness 42 chemical serotonin 42 impairing 42 Cortisol 42 Rudeness 42 Dopamine 42 Overdoses 42 inhibits 42 relaxant 42 hormone melatonin 42 body metabolizes 42 muscle rigidity 42 noradrenaline 42 Debilitating 42 HPA axis 42 platelet activation 42 desensitizes 42 Impaired 42 Perfectionism 41 Charge Driving 41 chronic sleep deprivation 41 Drinking 41 Restless legs 41 catecholamine 41 neurotransmitter dopamine 41 disrupts 41 addictive behaviors 41 mood altering 41 dopamine