Sayyiduna Anas bin Malik (may Allah be pleased with him) said that the Messenger of Allah (peace and blessings be upon him) said: "The best of your remedies is cupping and the use of sea costus, and do not torment children by pressing (their palate)."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الضحايا / 19524