Hello thanks for your health query on ATD.
It appears that your daughter has developed bacterial infection of fingertip, leading to accumulation of pus. Please see a surgeon ASAP. She may require antibiotics as well as surgical drainage.
Hope you got me
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.