Physicians prescribe sleep medication to insomnia patients when they find no improvement in their sleep-wake routine after the use of natural sleep aids and lifestyle changes. These pills calm down the excessive activities of the brain and sedate the central nervous system for an uninterrupted sleep at night. Physician’s advice is necessary for a safe and healthy treatment. Sleep medications, when taken for a long time, can make the user addicted to them. Individuals become tolerant and dependent on them after prolonged use. The effectiveness of sleep medicine starts deteriorating after some time and users may have to take a higher dose in order to get a similar effect. Dosage is extremely important for a safe and healthy treatment. Insomnia patients can buy sleeping pills in London from the website of a trusted drug seller in UK.