Health lists natural remedies for anxiety as calming teas such as chamomile and green tea. Chamomile is a natural sedative that has properties that bind to the same receptors in the brain as Valium, while the L-theanine found in green tea lowers blood pressure and heart rate but requires consuming five to 20 cups. Herbal supplements that fight anxiety are hops, valerian and lemon balm.
CalmClinic describes catnip as a natural anti-anxiety treatment. It reduces muscle tension, relieves stress, increases appetite and helps stomach cramps and irritability, as well as reduces headaches and stomach spasms. This herb is useful against severe anxiety. Fennel treats the symptoms of anxiety such as spasms, nervous coughing and digestion troubles. St. John's wort works to lift mood and is especially helpful in combating depression, which is often found in those with anxiety.
WebMD describes the first step in combating anxiety as the recognition of anxiety triggers and acceptance of the condition. Next, devise a plan to eliminate the concern without dwelling on past issues. Change what can be altered and accept and let go what cannot. Exercise and proper rest also help in reducing anxiety. Finally, those products that increase anxiety, such as alcohol, nicotine and caffeine, should be avoided.