Today's true sports drinks are still the classic Gatorade -- packed with the electrolytes potassium, magnesium, calcium, and sodium to provide energy during intense workouts -- as well as competitors such as Cytomax, Allsport, and Accelerade.
Certain medications can also cause Charley horse as a result of their side effects. Drugs such as statins or medicines prescribed for lowering cholesterol, blood pressure, diuretics, asthma medicines like terbutaline and salbutamol, morphine and lithium can trigger muscle spasms.
Often people have been found wondering why they get Charley horse i.e. what are the reasons behind its occurrence. In the following lines, we have tried to provide an answer for the same. In most of the cases, Charlie horses are the late responses of overstraining a muscle during exercise, or otherwise.