وَعَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا تُعَذِّبُوا صِبْيَانَكُمْ بِالْغَمْزِ مِنَ الْعُذْرَةِ عَلَيْكُمْ بِالْقُسْطِ»
“Do not afflict your children by squeezing for a swelling in the uvula, but apply costus.”
Mishkat al-Masabih 4330, Book 24, Medicine and Spells, Hadith 10. 1 min read