B. Irritates, warms, reddens the skin, and causes pruritus, miliary vesicles and pustules, Martin, 117, '68, 75: 171. The application of a thapsia plaster to the chest is sometimes followed by a vesiculo-pustular eruption on the face. The eruption is accompanied with redness and swelling, and may be mistaken for an erysipelas. It is probably caused by mechanical transfer of irritant particles from the site of original application, Tournadre.* Secondary eruption on the face from application of the plaster elsewhere, 206.

Thevetia Nereifolia, Juss

A. Diaphoretic, 24, 2: 275.