Characterized by convulsions (involuntary and jerky contractions). A substance is said Convulsive when able to cause convulsions.

Which causes an abortion.

Which induces menstrual flow.

Which helps in lowering skin's or scalp's discomfort. 

Soothing agents help lightening discomfort of the skin or of the scalp.

Tonic agents produce a feeling of well-being on skin and hair.

Said of a substance active against viruses.

Which produces a feeling of well-being on skin and hair.

Which prevents decay by killing germs.

Which opposes the growth of germs.

Which precludes the emergence and spread of pests (animals and plants living at the expense of another, harming it), as flukes, pinworms, lices, fleas...

Which helps fight against infection.