SOMLATA (EPHEDRA VULGARIS)--Many vaidyas are of the view that Ephedra is the same Herb from which 'Som Ras' was prepared in the Vedic ages & which has been widely mentioned in ancient Ayurvedic texts like Charak, Sushrut etc. There are many varieties of the Herb. But it is important to note that the variety having thin stems is more effective than the one having thicker stems.
Ephedra Vulgaris verses Rheumatism-- Its powder as well as infusion is effective in cases of acute rheumatism & the fact is now widely admitted but the same dose not prove to be of any substantial value in chronic cases. Its use for 10 to 12 days consecutively removes the painful disposition of the inflamed joints & leaves the patient healthy. Dr. Nadkarni writes in "Indian Materia Medica" that Somalata stands as as infallible remedy for rheumatic troubles where allopathic medicines like Salcylate of Soda, Aspirin & antipyrin etc. fail to provide any good results & at the same time does not produce any untoward side effect upon the Heart but, on the contrary, it is a good cardiac stimulant. The sense of instantaneous relief that a patient suffering from Rheumatic pains feels by taking its infusion is far more remarkable than the action of antipyretics like soda salicylas, antipyrin & salol etc. It is most effective in the acute febrile stage of Rheumatism.Chronic cases are not found to respond so favourably to its use. Acute cases with complications like inflammation & pain etc. are well nigh controlled by its use in nearly 10 to 12 days.