Understanding the difference between routine skin irritation and rashes that signal medical emergencies isn’t about becoming paranoid about every red spot that appears on your body. It’s about ...

The rash develops 12 to 48 hours after contact, and can last two to three weeks, according to the Mayo Clinic. It often appears in a straight line because of the way the plant brushes against your ...

But the rash can be more widespread (similar to a chicken pox rash) in people with weakened immune systems. [11] “The area is typically very painful, itchy, and tingly before the rash appears.

Circular rashes aren’t the most common type of rash dermatologists usually see, but they show up more often than most people realize, says Gary Goldenberg, M.D, assistant clinical professor of ...

Circular rashes aren’t the most common type of rash dermatologists usually see, but they show up more often than most people realize, says Gary Goldenberg, M.D, assistant clinical professor of ...

People may develop Capnocytophaga, a potentially deadly bacterial infection, after being bitten by a dog or cat, or in the event their pet's saliva gets into an open wound. | Credit: Westend61 via ...

Capnocytophaga infections in humans are rare, especially in historically healthy individuals. But when it occurs, the disease can be deadly. When you purchase through links on our site, we may ...

Rashes caused by conditions such as rheumatoid vasculitis can lead to severe complications if left untreated. Persistent, painful, or spreading rashes should be evaluated by a doctor.

The rash will then reach a peak and “kind of fade away and peel, almost like a sunburn,” Walls says. For some, the rash is completely asymptomatic. But for others, it's very itchy, he adds.