Neem (Azadirachta indica): traditional uses, preparation methods, pregnancy contraindications, and warnings for diabetics and children.

Mullein (Verbascum thapsus): traditional use for cough and throat irritation, tea preparation, and important seed contraindications.

Comfrey (Symphytum officinale): traditional topical uses in poultices and ointments, plus the essential contraindications for internal consumption.

White willow (Salix alba): traditional uses, bark decoction preparation, and contraindications for Reye's syndrome, salicylate allergy, and anticoagulants.

Devil's claw (Harpagophytum procumbens): traditional uses, tea and tincture preparation, and contraindications for ulcers, pregnancy, and anticoagulants.