Sharp, burning, or stinging pains in the muscles and nerves, particularly in areas like the chest, ribs, and back. it is especially effective for conditions such as intercostal neuralgia (pain between the ribs), where the pain is aggravated by movement or breathing deeply. this remedy is also indicated for skin conditions that are painful, red, and inflamed, and is useful when there is a sensation of tightness or constriction in the affected area. ranunculus bulbosus can also be beneficial for joint pain or muscle stiffness that results from overexertion or injury.