Wakefulness-Promoting Agents (2) • A specific category of drugs that prevent sleepiness by specifically targeting sleep-mechanisms in the brain. They are used to treat DISORDERS OF EXCESSIVE SOMNOLENCE such as NARCOLEPSY. Note that this drug category does not include broadly-acting central nervous system stimulants such as AMPHETAMINES. MeSH

Water Pollutants (1)

Water Pollutants, Chemical (1) • Chemical compounds which pollute the water of rivers, streams, lakes, the sea, reservoirs, or other bodies of water. MeSH

Weight-Loss Agents (0) see Anti-Obesity Agents