1 . Phlegmatic scrofulous subjects with low vitality, children who dislike sweets. 2 . Various complaints (catarrhal, rheumatic, dropsical, etc.) from exposure to or < by damp, cold atmosphere (Lemna, Natrum sulfuricum) especially sudden changes in hot weather ( Bryonia alba ), < evening and night. 3 . Suppression of discharges or retrocession of eruptions from damp air, working in water. 4 . Delicate skin especially liable to nettlerash over whole body, often precedes menstrual period ; chronic vesicular eruptions even to ulceration ; large, smooth fleshy warts. 5 . Paralysis of single parts ; parts feel cold.