Hair that is dull, brittle, or dry, or falls out easily
swollen glands of the neck and cheeks
Dry rough, or spotty skin that may have a sandpaper feel
Poor or delayed wound healing or sores
Thin appearance with lack of subcutaneous fat
Muscle wasting(decreased size and strength)
Edema of the lower extremities
Weakened hand grasp
Abnormal heart rate, heart rhythm, or blood pressure
Enlarged liver or spleen
Loss of balance and coordination