I recently just got out of the hospital because I was having problems with my menstural cycle. I bleed for about three weeks and I lost a lot of blood. Well they gave me medicine to stop it and sice it has been off I have been very nauseous and having headaces everday after what could this be a result of.

Are you still taking the medicine? If so, that may be the cause. Were tests done to determine a possible cause for the bleeding? What do they think was the reason for the irregular bleeding? What is the name of the medicine they gave you?