What Are Oleanders Used For?

What Are Oleanders Used For? Despite the danger, oleander seeds and leaves are used to make medicine. Oleander is used for heart conditions, asthma, epilepsy, cancer, painful menstrual periods, leprosy, malaria, ringworm, indigestion, and venereal disease; and to cause abortions. How poisonous are oleanders to humans? Oleandrin and neriine are two very potent cardiac glycosides