Medically reviewed by Katlein Franca, MD Skin, hair, and nail changes such as a thyroid rash are common with thyroid disease. These changes can be due to hormonal imbalances caused by thyroid disease.
“Most fungal or yeast infections involving the penis don’t cause an odor,” says Dr. Milhouse. More commonly, they cause redness, itching, burning, swelling, and chunky discharge. When penile yeast ...