I'm not feeling well my veins are super thin .why does that happen to me ?

Nonspecific: Your symptoms are nondiagnostic and thin veins may be perfectly normal and veins do constrict on exposure to cool room temperature. More information about your symptoms is needed in order to advise you.

Thin Veins: Veins can vary in size depending on many factors such as genetics, age, heat , exercise and hormones. Thin veins will not make you feel ill. See a vein specialist for a venous evaluation.