Whether you’re walking the paths around Coolidge Park, letting the kids play near the riverfront, or enjoying a peaceful stretch of the Tennessee Riverwalk, Northshore Chattanooga offers plenty of beautiful outdoor spaces. But wooded areas and thick brush can also hide poison ivy, oak, and sumac. When urushiol, the oil these plants produce, touches your skin, it can trigger an itchy, uncomfortable rash that sometimes requires medical attention. What a Poison Ivy Rash Typically ...