drowsiness, sleepiness, nausea, paresthesia, dizziness, fogginess, wooziness, tiredness, numbness, lightheadedness, paraesthesia, wakefulness, sleeplessness, insomnia, aches, disorientation, hangovers, polyuria, hypersomnia, sinus headache, essential tremor, achy, hyperacidity, jet lag, fidgetiness, fatigue, postnasal drip, photophobia, anxiety, migraines, jetlag, lethargy, postural hypotension, caffeine, sweatiness, vomiting, breathlessness, hypovolemia, rem sleep, palpitation, cravings, bloatedness, spasms, diaphoresis, hoarseness, blahs, cataplexy, sleep, novocaine, restlessness, pain, caffiene, melatonin, hallucinations, stomachache, palsy, clamminess, parasympathetic nervous system, exertion, constipation, discomfort, expressive aphasia, feverishness, tingling, excitability, benadryl, giddiness, headaches, startle reflex, irritability, vomitus, delirium, tinnitus, itchiness, stridor, circadian rhythm, drowse, vertigo, apnoea, hyperacusis, twinges, stiffness, hyperemesis, advil, dysarthria, satiation, endorphins, tachycardia, crabbiness, indigestion, ibuprofen, polydipsia, scratchiness, symptoms, phenergan, fibrillating, seasickness, sweat gland, cramps, gaba, myoclonus, diplopia, cataract, cleavage, comers, cracking, crossover, decrement, differentiation, ejaculation, flashbacks, folding, hangover, images, leukocytosis, naps, oliguria, pip, pyrexia, recrudescence

drunkenness, inebriation, inebriety, intoxication, tipsiness, unconsciousness, weariness

semiconsciousness, stupefaction, stupor