California poppy is used for trouble sleeping (insomnia), aches, nervous agitation, bed-wetting in children, and diseases of the bladder and liver. It is also used to promote relaxation.
In combination with other herbs, California poppy is used for depression, long-term mental and physical tiredness (neurasthenia), nerve pain, various psychiatric conditions, blood vessel problems, sensitivity to weather changes, and sedation. An herb combination including California poppy is also used for sleep and mood disturbance associated with strong, warm wind in the Alps (foehn illness).
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