Duloxetine is also sometimes used to treat stress urinary incontinence (leakage of urine during physical activity such as coughing, sneezing, laughing, and exercise) in women. Talk to your doctor about using this medication to treat your condition.
Water's density maximum is a product of the same phenomenon. Close to the freezing point, the water molecules start to arrange locally into ice-like structures. This creates some openness in the liquid water, which tends to decrease its density.
When salt is added to water it lowers the freezing point. In other words the water needs to be chilled to a temperature lower than 0Â°C (say -2Â°C for example) in order to change to ice. Another way to say the same thing is that salt allows water to exist as a liquid at a temperature lower than 0Â°C.