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Frequent and repeated application of clove oil in the mouth or on the gums can sometimes cause damage to the gums, tooth pulp, skin, and mucous membranes.
In children, clove oil is unsafe to take by mouth. It can cause severe side effects such as seizures, liver damage, and fluid imbalances.
Inhalation of the smoke from clove cigarettes is unsafe and can cause side effects such as breathing problems and lung infections. Dried clove can also cause mouth sensitivity and irritation, and damage to dental tissues.
Clove oil is unsafe to inject into the veins. It can cause severe breathing problems and lung damage.
Do not use clove in medicinal amounts 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.