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seizures in some people.
Special Precautions & Warnings:Pregnancy and breast-feeding: It is UNSAFE to use hyssop during pregnancy because it might cause the uterus to contract or start menstruation. These effects could lead to a miscarriage.
It's not known whether hyssop is safe to use during breast-feeding. Stay on the safe side and avoid use.
Children: It's UNSAFE to give hyssop to children. Convulsions were reported in a child who took 2-3 drops of hyssop oil over several days.
Seizures: If you have a history of having seizures, don't use hyssop. It might trigger seizures or make them worse.
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.