Primary adrenal insufficiency (PAI) often presents with nonspecific symptoms; neuropsychiatric features such as psychosis or catatonia are uncommon and easily misattributed. We describe a man in his ...

Hyperpigmentation is common in dark skin and occurs when an area of skin becomes darker than the surrounding skin. It is typically longer lasting and more challenging to treat in darker than lighter ...

Hyperpigmentation can occur due to sun exposure, certain medications, pregnancy, and health conditions including Addison’s disease. Treatment can include topical products. Hyperpigmentation isn’t ...

Hyperpigmentation causes patches of skin to become darker than the surrounding skin. It occurs when the skin produces excess melanin, the pigment that gives skin its color. Hyperpigmentation is very ...

Hyperpigmentation, a common dermatological concern, refers to the darkening of skin in patches. This is caused by excess melanin production(1 Trusted Source Differential diagnosis and management of ...

Hyperpigmentation can affect many skin tones, but it’s often more intense and can last longer on dark skin. Hyperpigmentation is when an area of skin becomes darker than the skin that surrounds it.

Hyperpigmentation is a very common and usually harmless skin condition where patches of skin turn darker than the original skin tone. This occurs when the cells responsible for producing melanin (the ...