Nani_Natrum Nitricum is a homeopathic medicine that is commonly used for treating various health conditions such as anxiety, depression, and stress. It is made from the mineral compound, sodium nitrate, and is known to have a calming effect on the nervous system. This medicine is safe to use for all age groups and does not have any known side effects. Nani_Natrum Nitricum is available in the form of small pellets that can be easily administered orally. It is recommended to consult a homeopathic practitioner before using this medicine.