Agastya Rasayanam contains dasamoolam, shankapushpi, shati, bala etc are famous drugs which treat all kinds of bronchial infections. It is one of the best expectorants of herbal combination, ever known. Both acute and chronic disorders of respiratory tract like hoarseness of voice, cough, dyspnea, bronchitis, asthama etc are remarkably cured with this medication. As per physicians advice the mode of intake of medicine varies, depending on the intensity and site of infection. It improves immunity and thus is beneficial in the prevention of recurrent sinusitis, intermittent fever and early signs of aging like graying of hair, wrinkles, loss of memory etc. Gastric disorders like colics, indigestion, and constipation are treated preferably with AgasthyaRasayana. It also improves physical strength and add lustrous outshine to the body.