I'm going through a strong bout of anxiety at the moment too.
What is helping (not curing) is making sure I get a good night sleep. To do this I use either Nytol which normally works, or if I'm in a particularly bad state and really need need to force some sleep, I take some Mirtazapine (an anti depressant) which knocks me out cold within an hour.
Once I've got sleep sorted, I make sure I'm busy and give myself goals and tasks, = mow the lawn, wash the car, polish my shoes, cook a meal and freeze it etc as I find that if I'm idle, my mind races and intrusive thoughts take over.
I also try to exercise, however I've recently discovered that over doing it can make my anxiety worse. If I'm on the cross trainer or lifting weights for instance and absolutely go for it, as if by reaching a person best will somehow rid me of my anxiety, I feel so spend and exhausted, that it leaves me emotionally weak and vulnerable, so instead I take longer, more moderate exercise, such a gentle bike ride, a walk in the woods, or round the local park.
I find being in the fresh air, outside and especially if I can be around nature really helps to sooth my soul.
Tonight I went for a long walk in the setting sun along our local beach (I appreciate not everyone has a beach close by) and I felt much calmer when I returned.
I also find being around animals helps.
I make sure I don't drink any caffeine after 8pm and have started to drink herbals teas - there's a Twinings 'Sleep' variety which I drink as my last drink of the day around 10pm which whether placebo or not, helps me relax.
I also like to try and read a book if my anxiety is moderate enough for me to be able to concentrate (if it's too bad I jut read the same line over and over as I can't focus). I like a good thriller, one that is gripping and takes you away from your troubles.
I also try to reiterate to myself - this too will pass, you will move on to something else and this worry, trouble or issue that is causing distress will sort itself out one way or the other and the passing of time will diminish its grip on you - only helpful if there is a specific stressor causing the anxiety.
I also try to remind myself that there are other people in far worse situations and to try and rationalise and keep things in perspective, not that it always works.
My anxiety often stems from either being under pressure, or out of control of a situation that is important to me. To counter this I try to work out exit strategies, then plan for the worst and hope for the best.
A relative once said to me in time of anxiety or crisis "be kind to myself", and permit yourself a little cry, or a treat, or some other activity that may ease the symptoms, within reason.