Adronil Tab is a medication that contains ibandronate sodium, a type of drug called a bisphosphonate. This medication is used to treat and prevent bone loss (osteoporosis) in both men and women, particularly after menopause. The key component works by delaying the process of the cells that break down bones, improving the density of bone and reducing the risk of fractures. The medication is usually given once a month, as directed by the doctor. To avoid esophageal irritation, it should be taken with more drinking water. It is an effective treatment if someone is diagnosed with osteoporosis or if there is a risk of developing the condition.