Blue or blue-purple color of skin

Fever and confusion

Shortness of breath, tightness in chest, wheezing, or troubled breathing

Skin rash

Sudden decrease in the amount of urine

Swelling of face, fingers, feet, and/or lower legs

Unusual tiredness or weakness

Weight gain

Yellow eyes or skin

Dizziness

Headache

Indigestion

Itching of the skin

Stomach cramps or pain