An overdose of Cyclopam in a child can sometimes cause drowsiness, unusual sleepiness, vomiting, dry mouth, fast heartbeat, irritability, confusion, breathing difficulty, or reduced feeding, depending on how much was taken and the child?s age and weight. Some children may remain completely normal, while others may develop symptoms over time, so careful observation is important. Do not give any more medicine until the dose is reviewed properly. Try to keep your daughter awake and comfortable, and offer small amounts of fluids if she is alert and able to drink normally. Avoid trying home remedies or making her vomit because this may create additional problems. Checking the bottle strength and estimating the amount taken can help doctors assess the seriousness more accurately. Immediate medical attention is recommended if she becomes very sleepy, develops breathing difficulty, seizures, poor response, repeated vomiting, bluish lips, or unusual behaviour. Inform the doctor about her age, weight, the strength of the medicine, and the estimated amount swallowed.