If standard skincare products fail to resolve your skin concerns, it may be time to see a dermatologist. One common sign is a rash that lasts more than a few days or keeps coming back—this could indicate an allergic reaction, eczema, psoriasis, or another underlying condition. Any abrupt transformation in a mole’s appearance—if a mole grows rapidly, changes color, becomes irregular in shape, or starts to bleed or itch, it’s important to get it checked as soon as possible. Persistent acne that doesn’t respond to standard skincare routines or home remedies can also signal the need for professional care, especially if it leads to scarring or ساختمان پزشکان emotional distress. Chronic skin dryness that resists hydration might be a sign of a chronic condition like dermatitis or fungal infection. Non-healing skin eruptions without clear cause should also be evaluated, as they can be signs of infection or skin cancer. Severe sun reactions after brief UV contact is another warning sign. Unexplained thinning hair, flaky scalp, or abnormal nails these can point to dermatological issues that need targeted treatment. Delaying care can lead to serious complications. A dermatologist can provide a precise evaluation and personalized therapy to protect your skin health.