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.
You should be avoiding caffeine during your period, since it can make you anxious and retain water, so kick that coffee addiction and replace it with tea. Different types of tea can help with different symptoms. For example, green tea can help with cramps, while peppermint tea can soothe an upset stomach.
Use chamomile. This is a plant full of benefits, between them is the capacity to diminish menstrual cramps and to make your period start. It will also help reduce inflammation during these days. You can take three cups of chamomile tea a day, always strong.