@sister I've been using 'Nutralife Magnesium Sleep' most nights since diagnosis (2015). My oncology team think it's fine and naturopath has checked out long term use plus interactions. All good. The magnesium relaxes the muscles, Passion flower and ziziphus calm the mind noise. Plus a great benefit is the ziziphus helps with hot flushes!! I love it. Usually only have one then read for about 30 mins then I'm asleep. You can redose with another in the night if necessary. And you don't wake up sluggish or hung over. Maybe worth a try. Be careful of camomile if you are on tamoxifen, it can interfere with its absorption. Janine xzzz