The red, itchy patches on your skin could be psoriasis, eczema, or dermatitis—but knowing which one you’re dealing with isn’t just about curiosity. Misdiagnosis can lead to ineffective treatments, worsening flare-ups, or even unnecessary stress. Psoriasis, a chronic autoimmune disorder, thrives on overactive immune responses, while eczema (atopic dermatitis) often stems from environmental triggers like […]