Istihadha
In Islam, the Istihadha (Arabic: اِسْتِحَاضَةٌ; flowing blood) represents a disturbance of the menstrual cycle of the woman which makes it difficult for her to perform some religious rituals (ibadah). == Presentation == The woman who experiences the effects of Istihadha is called Mustahadha (Arabic: مُسْتَحَاضَةٌ) and who suffers either from excessive blood flow during the usual menstrual cycle (called menorrhagia) or bleeding outside the normal period of menstruation (called metrorrhagia).