A man in his mid-60s with a history of gout presents to the emergency department with a 2- to 3-week history of a gradually worsening rash on both lower legs, especially on the shins. The patient ... Mr.

Understanding the Context

M is a 42-year-old patient that presented for evaluation and management of a skin rash on his left shin. The rash had been present for four weeks, and initially occurred after the patient bumped ... Medically reviewed by Mary Choy, PharmD Key Takeaways Itchy shins can be caused by dry skin, eczema, or psoriasis.Hormonal changes and age can make skin drier and more sensitive.If your itchy shins ... This skin condition causes a rash is thick and scaly and usually appears on the knees, back, elbows, genitals, and scalp.

Key Insights

It is permanent and can be passed down from your parents. The cause of a rash may be difficult to identify on your own because rashes may present as splotches, bumps, or blisters. They can be itchy, scaly, and red, and some may look different on ... Allergens usually cause a shiny, blistered, itchy rash, while irritants tend to cause a dry, scaly, less itchy rash. It can appear hours to days after exposure.

Final Thoughts

A rash is an area of skin that is irritated, inflamed or swollen. Rashes can occur due to various causes. Discover 36 common skin rashes. Learn more about when to worry about a rash in adults and whether immediate medical care is necessary. Reviewed by a board-certified dermatologist.