February 11, 2016


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How does Foxglove work?

Digitalis contains chemicals from which the prescription medication digoxin (Lanoxin) is made. These chemicals can increase the strength of heart muscle contractions, change heart rate, and increase heart blood output.

Are there safety concerns?

Digitalis is UNSAFE for self-medication without the advice and care of a healthcare professional. Digitalis can cause irregular heart function and death. Signs of digitalis poisoning include stomach upset, small eye pupils, blurred vision, strong slow pulse, nausea, vomiting, dizziness, excessive urination, fatigue, muscle weakness and tremors, stupor, confusion, convulsions, abnormal heartbeats, and death. Long-term use of digitalis can lead to symptoms of toxicity, including visual halos, yellow-green vision, and stomach upset.

Digitalis isn't safe for anyone to use without the advice and care of a healthcare professional. Some people are especially sensitive to the toxic side effects of digitalis and should be extra careful to avoid use.

Do not use digitalis if:
  • You are pregnant or breast-feeding.
  • You have heart disease.
  • You have kidney disease.

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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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