The importance of Audumber has been mentioned in Puranas. In the story of Hiranyakashyapu, when the lord Narsimha killed Hiranyakashipu, Narsimha had to suffer severe burning sensation in the hands. Nothing could relieve it, so he was advised to apply in water from Audumber. Narasimhaburning sensation stopped immediately because Audumber is very coolant.
When our body feels burning sensation inside the body, it is always due to vitiated Pitta & Rakta dosha. According to Ayurveda, there are so many reasons for vitiation of Pitta dosha. Eating excessive spicy food, oily food, eating hot & cold food together like combo packs of samosa & cold drink, sleeping late at night, irregular food timings, fermented food items such as idli & dosa, bread, pizza, burger; milkshakes and also mental stress, etc are reasons that increase pitta dosha in the body & ultimately causes Acidity. It is commonly known by everyone as heartburn.
Acidity occurs when there is excessive secretion of acids by the gastric glands in the stomach. When the secretion is more than usual, we feel a burning sensation in food pipe, indigestion, constipation, burning sensation in feet, burning sensation while passing urine, headache, restlessness, nausea, burping, sour taste, etc. Ignorance of such symptoms may lead to more severe conditions like ulcers in the stomach.
Regular intake of Acivin (Sandu Audumbaravaleha) reduces the burning sensation of the food pipe, burning of feet & increases cooling effect inside the body. It also useful in some gynecological problems such as excessive menstruation, white discharge, burning while Menstruation, the tendency of habitual abortion, etc. Burning sensation while urination is & all urinary problems are rectified with Acivin ( Sandu Audumbaravaleha). People who live or work in hot climate like farmers, Pitta prakruti people, not only in Grishma, Sharad but in each season everyday should take Acivin (Sandu Audumbaravaleha) religiously. Dose of Acivin (Sandu Audumbaravaleha) is 10 ml [2 teaspoons] 3 to 4 times daily and can be safely consumed by pregnant women & children also.