More natural remedies:
Try getting these in liquid form if possible, or at least in capsules...the harder the pill the less your body absorbs.
LIQUIDS
magnesium- helps anxiety, hyper-emotions, fatigue/insomnia, nervous fits, headaches
Calcium- controls irritability, blocks bile acids from cancer, helps blood to clot, maintains cells
Vitamin B complex- energy, Reduse breakdown of tryptophan for more SHPS and serotonin, memory, anxiety and depression
CAPSULES
Ashwagandha- Mood and memory
Astragalus- Energy, helps adrenal glands for stress
Chlorella- Internal cleanse, detoxify, energy, has vitamins and minerals
Alot of things that I have used myself. the calcium needs to be used with magnesium cause they work together. You can get the liquid forms at the pharmacy behind the counter without a perscrption, or health food store.
These help me in the summer when my anxiety is less (seasonal anxiety, GAD and panic) However for me they are not enough the rest of the year.
Maybe some of these will help.