Hand eczema is a chronic inflammatory condition that causes dry, red, itchy skin on the hands and fingers. It can be caused by chemical or environmental irritants, allergy-causing substances, and even ...

Air-dried and powdered roots of C. trichotoma (4.0 kg) were extracted at room temperature for 48 h with hexane (2 × 8.0 L) and 96% EtOH (2 × 8.0 L). After filtration, the solvents were evaporated ...