The prickly pear can lower the blood glucose by reducing the absorption of sugar in the stomach and intestine because of the fiber and pectin it contains. It is a fruit that cures diabetes. Specifically, citic and malic acid which the prickly pears contain, help the good digestion by the metabolism of sugars and increase physical strength.

The prickly pear is rich in flavonoids and antioxidants which act protectively against cancer,also in various tissues and organs, such as arteries, nerves, eyes and joints.

The prickly pear strengthens the immune system as well as the flowers and the leaves are used as diuretics, antispasmodics, anti-diarrheal , hemolytic and for curing psamiassis, sand in kidneys and nephritis.