Drowsiness from drugs.
D000700:Analgesics / Q000009:adverse effects; D000927:Anticonvulsants / Q000009:adverse effects; D000932:Antiemetics / Q000009:adverse effects; D064420:Drug-Related Side Effects and Adverse Reactions; D006634:Histamine H1 Antagonists / Q000009:adverse effects; D006801:Humans; D014149:Tranquilizing Agents / Q000009:adverse effects; D014851:Wakefulness / Q000187:drug effects*
D000700:Analgesics; D000927:Anticonvulsants; D000932:Antiemetics; D006634:Histamine H1 Antagonists; D014149:Tranquilizing Agents