Any symptoms of diabetes, such as increased thirst and frequent urination
(especially at night), unexplained increase in
appetite, unexplained weight loss, fatigue, blurred vision, or tingling or numbness in your hands or feet.
Skin problems such as acne, oily skin, dandruff, skin tags (acrochordons) in the armpits or neck area, or dark skin patches (acanthosis nigricans) in skin folds or on the neck, groin, or underarms.
Depression or mood swings.