Recent studies have shown that Dostinex causes valvular heart disease (VHD) which in many cases requires heart valve replacement surgery.
Dostinex (cabergoline) is used to treat Parkinson's disease, certain hormone problems (excess prolactin and prolactin producing tumors, hyperprolactinemic disorder, to reduce or prevent breast milk production, and to adjust various hormone levels in certain ovarian diseases.prolactin-producing tumors
Dostinex, is a class of medications called "ergot-derived dopamine receptor agonists." Ergot is a fungus, and Ergot-derived dopamine receptor agonists were also present in the diet drug Fen-phen, which is also associated with heart valve disease.
Dostinex Valvular Heart Disease 
Recent studies have shown that Dostinex causes valvular heart disease (VHD) which in many cases requires heart valve replacement surgery.
Dostinex (cabergoline) is used to treat Parkinson's disease, certain hormone problems (excess prolactin and prolactin producing tumors, hyperprolactinemic disorder, to reduce or prevent breast milk production, and to adjust various hormone levels in certain ovarian diseases.prolactin-producing tumors