Asalamu alaikum.The next sunnah days of Hijamah are Thursday 15th,Saturday 17th and Monday 19th of May 2025 ,InshaAllah.
Abu Hurairah(ra) reported that the messenger (saw) said,”if there was something excellent to be used as a remedy,then it is cupping/Hijamah”.The messenger (saw) said,”whoever performs Hijamah on the 17th,19th or 21st day of the Islamic month,then it is a cure for every disease.