There are numerous potential causes for red spots to form on the skin ... In areas where patches continue to reappear, the skin can get rough and scaly. These rough patches can also be itchy.

The spots can be scaly and itchy ... and knees. The plaques form when the immune system overproduces skin cells. To diagnose ...

Discover the early warning signs of psoriatic arthritis that could prevent permanent joint damage, plus expert advice on treatment options and daily management.

It is characterized by malignant T-cell lymphocytes in the skin. It presents as patch ... and face. Patches and plaques may be scaly or erythematous (see Figure 1). Lesions may present as hypo ...

Perioral dermatitis usually appears on light skin as a scaly or red bumpy rash. On darker skin tones, the lesions may be hyperpigmented or brown. The bumps may contain fluid (pustules), so there ...

But according to dermatologist Kathleen Suozzi from the Yale School of Medicine, the barnacle-looking patch of skin on Trump's face is probably not a sun spot, and it likely has nothing to do with ...

However, age spots are flat, while AK growths usually feel rough. Other issues to look out for include: rough patches of skin that may be painful when rubbed dry, scaly, pink or red patches of ...

Psoriasis shows on the skin, but it's a disease which goes a lot deeper and is linked to serious health problems. In recent years, newer targeted drugs are making a difference.