Having parents or close relatives with diabetes is associated with metabolic syndrome.

Lipodystrophic disorders in general are associated with metabolic syndrome.

Both psoriasis and psoriatic arthritis have been found to be associated with metabolic syndrome.

In rare cases they may be associated with branchio-oto-renal syndrome.

In one study, the benefit was largely limited to women with headache associated with premenstrual syndrome.

WNT3 is the only gene known to be associated with tetra-amelia syndrome.

Authors suggested that these symptoms were associated with hepatocerebral syndrome.

Red meat consumption is also associated with acute coronary syndrome, as well as stroke.

The pain associated with thalamic syndrome may be made worse by exposure to heat or cold and by emotional distress.

An avian virus has been described that is associated with hepatitis-splenomegaly syndrome in chickens.