Sleeping Tablets

For short spells of insomnia, pharmacy sleeping tablets containing antihistamines such as diphenhydramine or promethazine can help you drop off and stay asleep. They’re intended for occasional, short-term use – a few nights to break the cycle, not a nightly habit – and can cause next-day drowsiness, so take them only when you can get a full night’s rest. If insomnia persists beyond two weeks, seek advice rather than another packet.