Such a great oil for muscles and such. Marjoram essential oil is helpful in curing nearly all types of spasms and related problems. It efficiently relieves spasms in the respiratory system, intestines, and muscular spasms in the limbs. It also helps cure convulsions, pulled muscles, cramps, and spasmodic cholera that are caused by uncontrollable spasms. Marjoram oil also reduces the pain associated with colds, fevers, inflammation, overexertion of muscles, toothaches, and headaches.