The main way to use vitamin AD drops in general is to open the mouth of the soft capsule of the shell and feed the contents to the baby. Parents need to give the medication to their babies strictly as prescribed by the doctor. Vitamin AD drops belong to a group of vitamins that are mainly used to treat and prevent vitamin A or vitamin D deficiencies, such as rickets, night blindness, and pediatric tetany. Vitamin AD drops need to be taken orally. When using this medication, you need to avoid your baby swallowing the entire capsule to avoid choking. The contents are usually given to the baby in drops after opening the soft capsule opening of the shell. Vitamin AD drops need to be used under the supervision of a doctor and should not be self-administered.