Generals: This buttercup gives off an acrid ethereal vapor very poisonous to such as are sensitive to it, and has been many times mistaken for Rhus poisoning. This common field buttercup is not used as often as it is indicated, and it must be that it is not as well known as many other remedies. It is a rheumatic remedy of great usefulness when the chest muscles are involved. Pain in the spinal nerves, pleura and costal muscles always with extreme soreness. It is as sensitive to motion as Bryonia, and to the cold, damp weather as Dulcamara. It has sudden weakness even to fainting, and it has cured epilepsy. It is extremely excitable, and resembles the much broken state of sensitive invalids; hence it has complaints from fright and vexation. Its complaints are worse in the evening and after any change in the weather, especially from warm to cold. The evening aggravations are quite marked; the headache, ear pain, the nasal symptoms, the fever, soreness in the short ribs, dyspnoea, oppression of chest and heart, tightness of chest, increased pulsation, trembling, chilliness, are all worse in the evening. He is extremely sensitive to cold and cold, open air. Cold air brings on headaches, rheumatism, neuralgia of chest, spine and ovaries, vertigo. Sudden exposure while overheated will bring on febrile symptoms, pleurisy or pneumonia. After exposure to cold air, his chest muscles are sore as if bruised. I)raft of cold air causes sore pains in many parts. He is extremely sensitive to rainy and stormy weather. He is sore and bruised in many parts. Stitching pains in liver, ears, chest, abdomen, shoulder and other joints, spine, lumbar region to abdomen, between the shoulders in the back, stitching, burning pains radiating from the dorsal spine. Burning pains in cardiac orifice of stomach; in pit of stomach, neck of bladder, in cornea; in eruptions; in ulcers. Pressing pain in forehead; vertex; eyes; temples; root of nose; pit of stomach; shoulder; across the lower part of chest; middle of chest. It has creeping crawling, tingling. Inflammation of the pleura with dropsy of adhesion. With pleural effusion it is a very useful remedy when there is extreme soreness along the ribs, especially the lower ribs. It has cured lupus and epithelioma. jaundiced.