Promethazine is also used to prevent and treat motion sickness. Promethazine helps control symptoms, but will not treat the cause of the symptoms or speed recovery. Promethazine is in a class of medications called phenothiazines. It works by blocking the action of a certain natural substance in the body.
Whole grains are rich sources of fiber and can help keep menstruation-related hunger spikes at bay. As valuable vitamin B-6 sources, whole grains can also be useful for alleviating premenstrual symptoms, according to Brown University Health Services. Whole grains also provide valuable amounts of iron and calcium.
Eating healthily is always better for you, but consuming more fruits and vegetables than normal can lighten your period and make it easier on you. 1  Green beans in particular have been shown to help lighten or stop your period.  Some women also find that sucking on a piece of lemon can temporarily stop their period.