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headache, and other side effects. At higher doses, it can cause severe poisoning. Signs of poisoning include irregular heart beat, trouble breathing, dizziness, drowsiness, twitching of the arms and legs, cramps, diarrhea, paralysis, coma, and death.
Do not take black nightshade if:
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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