viruses from reproducing, but there isn't enough scientific evidence to support this theory.
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diarrhea or stomach cramps.
It's LIKELY UNSAFE to use whole boxwood leaf. It has serious side effects that the leaf extract doesn't seem to have. Whole boxwood leaf can cause poisoning, including life-threatening side effects such as seizures and paralysis. It can also cause death.
Special Precautions & Warnings:Pregnancy and breast-feeding: It's LIKELY UNSAFE to use whole boxwood leaf, whether or not you are pregnant or breast-feeding. Not enough is known about the safety of using boxwood extract during pregnancy or breast-feeding. Stay on the safe side and avoid use until more is known.
Slow heart rate (bradycardia): Boxwood extract might slow down the heart rate. This could be a problem in people who already have a slow heart rate.
Gastrointestinal tract blockage: Boxwood extract might cause "congestion" in the intestines. This might cause problems in people who have a blockage in their intestines.
Ulcers: Boxwood extract might increase secretions in the stomach and intestines. There is concern that this could worsen ulcers.
Lung conditions: Boxwood extract might increase fluid secretions in the lung. There is concern that this could worsen lung conditions such as asthma or emphysema.
Seizures: There is concern that boxwood extract might increase the risk of seizures.
Urinary tract obstruction: Boxwood extract might increase secretions in the urinary tract. There is concern that this could worsen urinary obstruction.
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.