Christopher J. Haas, MD, FAAD, is a board-certified dermatologist with LCMC Health in Louisiana. In addition to his clinical practice, he serves as assistant professor of dermatology at LSU Health ...

That mysterious dark spot on your arm. The raised bump that appeared overnight. The cluster of tiny dots near your shoulder. When new marks appear on your skin, it’s natural to feel concerned about ...

Diabetes can affect the skin, including the skin on the feet. In some cases, uncontrolled diabetes may result in complications, such as red spots being present on the feet. Diabetes can have an impact ...

There are two types of skin pigmentation disorders: hyperpigmentation, in which the skin produces too much melanin, and hypopigmentation, in which the skin produces too little melanin. Skin ...

Even with your best efforts (and a lineup of pricey brightening products), dark spots notoriously take their sweet time to go away. More specifically, “it can take around a month,” Mamina Turegano, MD ...