"i&#039;ve suffered with insomnia for many years &amp; have tried various remedies including yoga based approaches &amp; treatments using natural products like valerian. unfortunately, none of these has had any lasting effect. 

usually, i will manage to get to sleep but will wake up three or four hours later &amp; then have a real struggle to get back to sleep no matter how relaxed i am. consequently, i&#039;m absolutely shattered the next day and find it very hard to function properly. with doxylamine, however, i usually enjoy a good night&#039;s sleep (6 to 7 hours) and feel energised the next day. i&#039;ve been taking them for over three years now and don&#039;t appear to have any side effects. i take about half a tablet each night and drift of to sleep about an hour later"