Gendon Oral Drops is generally given before any major surgery or before chemotherapy and radiotherapy sessions. In case your child is about to undergo any of the above procedures, your child’s doctor may ask you to give Gendon Oral Drops to your child to prevent vomiting post-procedure. Apart from this, Gendon Oral Drops is also found useful in treating vomiting caused due to diseases of the stomach. In such a case, your child’s doctor may prescribe giving Gendon Oral Drops to your child for a few days. Stick to the dose for best results.