Below are the main rubriks (i.e strongest indications or symptoms) of Hyoscyamus Niger in traditional homeopathic usage, not approved by the FDA.
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Face cold, pale bluish, or puffed and blood-red.
Face flushed, excited; bloated; dark-red.
Twitching of muscles of face.
Distorted, bluish face, with mouth wide open.
Cramp-like pressure on the cheek-bone.
Dryness of the lips.
Cramps in the jaw.
Heat and redness of the face.≡ more ...