Agasthya Rasayanam is best for:-
To Cure of Hair greying
Inorder to enhance complexion
Inorder to get strength and longevity
Inorder to cure all types of Kasa (Cough) and Swasa (respiratory problems).
It is best for Kshaya – Decreased body immunity, and general weakness of body
Hiccup, Long standing fever, Diabeties, Piles, Tastlesness, Running Nose, Gulma, Grahani etc can be cured