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.
Drink water: A charley horse can be the result of dehydration or lack of water. Make sure you are getting the proper amount of water every day. Take vitamins: A lack of vitamin E or other vitamins can cause charley horses. Take a daily multivitamin or increase your intake of the right foods to get the daily vitamins you need. Try a mineral: Magnesium can also relieve charley horses. Add this mineral to your daily routine to help prevent charley horses.