nicoderm cq transdermal patch is a nicotine patch that helps with the withdrawal symptoms associated with quitting smoking and to prevent the urge to smoke all day long for those who smoke more than 10 cigarettes per day. the nicoderm cq transdermal patch supports you through your day by delivering therapeutic nicotine (21 milligrams per patch) via the patchs specially designed layers which ensure the nicotine will not be delivered all at once, or run out too soon; plus, it is fda approved and has helped millions in their attempt to quit smoking.