2, the main active ingredient of toad oil is frog alcohol, with "tonifying the kidney and essence, moistening the lungs and nourishing yin" effect. It is specially used for treating kidney weakness, energy depletion, memory loss, maternal hemorrhage, postpartum hemorrhage, postpartum lactation and neurasthenia. According to Chinese medicine, it can treat "pediatric red blood, swollen sores and umbilical cord injuries, pain, gas deficiency, go to the poor labor, relieve the potential for toxicity, diuresis, swelling, consumptive cough," with the efficacy of nourishing the lungs and nourishing the kidneys.