clonidine is a centrally acting antihypertensive (to lower high blood pressure) agent, used mainly for this purpose in the past. It has found new uses, including treatment of some types of neuropathic pain, opioid detoxification, and, off-label, to counter the side effects of stimulant medication such as Methylphenidate. It is also increasingly becoming a more accepted alternative to fight insomnia as the drug is less addictive than most prescription sleep aids. Because of the above effects, Clonidine is increasingly used in conjunction with stimulants to treat attention-deficit hyperactivity disorder ADHD where it's given late afternoon and/or evening for sleep and because it sometimes helps moderate ADHD associated impulsive and oppositional behavior and may reduce tics. Clonidine is regularly prescribed to opiate addicts to help alleviate their withdrawals. It is mainly used to combat the dopesickness in the first couple days of withdrawals. It helps take away the sweating, hot/cold flashes, and general restlessness. The sedation effect is also useful.