And even while in the state of ihram, Ibn Umar (may Allah be pleased with them both) cauterized his son, and a medicine that does not contain fragrance may be used by a person in ihram.
Hadith Referenceصحيح البخاري / كتاب جزاء الصيد / 1835
And even while in the state of ihram, Ibn Umar (may Allah be pleased with them both) cauterized his son, and a medicine that does not contain fragrance may be used by a person in ihram.