Easing symptoms is something that takes time. For example, today you might feel very good but tomorrow you might feel nervous and bad. That's because anxiety have ups and downs. During downs - anxiety is gone for a while. You feel anxiety free and like you have never experienced anxiety before. During anxiety ups - anxiety symptoms are more often, more noticeable and have stronger impact on your body and mind.
Acceptance of anxiety symptoms is very important and acceptance is lowering strength of symptoms' impact on your body. By accepting symptoms, you don't fight with anxiety and anxiety is fed on the fear. Don't be afraid to accept anxiety. You are sweating - let it sweat. Your mind is racing - let it race. And so on. You need to get habit of thinking on that way but once you learn how to deal with anxiety on that way, you will have different approach to anxiety.
Relaxation is very important and it helps easing anxiety symptoms. Sometimes is very difficult to relax. Don't force relaxing. Accept the fact that you can't relax at the moment, but hopefully you will be able to relax after a couple of hours or next day. Relaxation is something that can't come just like that, its developed through your body. Don't forcefully try to relax. Relax comes insensibly.
You can also easy anxiety symptoms with taking medications but those aren't very recommend since withdraw from those medications sometimes is very difficult. Since those are medications are addictive, you should try some of natural remedies. Natural remedies aren't difficult, they have a bit lower impact on anxiety symptoms but they definitely help. Magnesium and B vitamins can be of big use to anxiety sufferers.