Syzygium Schwabe® Drops Schwabe are highly efficient homeopathic medicine for controlling type 2 diabetes. This product helps treat metabolic disorders characterized by high blood sugar and insulin resistance. It is traditionally used to treat the adult-onset diabetes (type 2) and related complaints, such as excessive thirst, fatigue and frequent urination. Syzygium is the leading medicine for diabetic control, designed and proven by Schwabe.