Codeine tablets are used for treating sleep disorders caused by acute pain and muscle spasms. This medicine is often used for treating diarrhoea and a dry cough. Codeine tablets help reduce the transmission of signals, which trigger pain sensations and help regulate the sleep-wake cycle. In addition to this, codeine tablets can be combined with paracetamol for treating a pain-related sleep disorder with instant effects. One can get these sleeping tablets in UK from online suppliers to procure a sound health.