Parents on MSN: 5 baby rashes that show up on legs—and how to treat them Medically reviewed by Candice W. Jones, MD FAAP Key Takeaways Baby rashes on the legs are common and often clear up on their own, but it’s important to monitor for underlying health issues. Eczema ...

Understanding the Context

5 baby rashes that show up on legs—and how to treat them Itchy rash. Seborrheic dermatitis is often found on oily areas of the body. It also can appear on the scalp as stubborn, itchy dandruff. In infants, this type of dermatitis is known as cradle cap.

Key Insights

Jock itch is a fungal skin infection that causes an itchy rash in warm, moist areas of the body. The rash often affects the groin and inner thighs and may be shaped like a ring. The condition is also called tinea cruris. Jock itch gets its name because it's common in athletes. It's also common in people who sweat a lot.

Final Thoughts

The condition can range from mild to serious. It usually clears up in 1 to ... Contact dermatitis is an itchy rash caused by direct contact with a substance or an allergic reaction to it. The rash isn't contagious, but it can be very uncomfortable. Many substances can cause this reaction, such as cosmetics, fragrances, jewelry and plants. The rash often shows up within days of exposure.

Itchy skin is an irritating sensation that makes you want to scratch. It's also called pruritus (proo-RIE-tus). Itchy skin is often caused by dry skin and is common in older adults, as skin tends to become drier with age. Depending on the cause of your itchiness, your skin may look no different than usual or it may be inflamed, rough or have bumps.