Pamorelin LA 375mg Injection is prescribed for the treatment of prostate cancer as well as endometriosis Endometriosis is a condition where the endometrium the tissue lining the uterus grows excessively resulting in symptoms such as pain heavy or irregular periods and central precocious puberty early puberty The primary function of Pamorelin LA 375mg Injection is to reduce the levels of sex hormones namely testosterone in men and estrogen in women In males it works by decreasing the amount of testosterone in the blood In females it acts by suppressing hormones produced by the ovaries which in turn lowers the level of estrogen one of the hormones responsible for menstruation