Alopecia areata is an autoimmune hair loss condition influenced by genetics, stress, and other immune disorders, with treatment based on age and severity, and most patients have good hair regrowth despite possible recurrence.
Hair growth is genetically determined, begins before birth, develops through distinct stages from lanugo to terminal hair, and is influenced by hormones, with each hair taking about three months to emerge above the skin.
Nummular dermatitis is a chronic, non-contagious coin-shaped eczema that causes itchy or non-itchy round plaques and is managed with moisturizers, medium- to high-potency topical corticosteroids, treatment of any underlying infection, and regular medical follow-up.
Contact dermatitis is an inflammatory skin condition caused by contact with irritants or allergens, leading to redness, itching, swelling, or blisters, and is best managed by avoiding triggers and caring for the skin.
Atopic dermatitis is a common chronic childhood skin condition causing dry, itchy skin, managed by avoiding triggers, proper skin care, and ongoing medical follow-up.
Pityriasis versicolor (tinea versicolor) is a common superficial fungal skin infection caused by overgrowth of Malassezia, resulting in discolored, slightly scaly patches that are treated with antifungals and helped by keeping the skin clean and dry.
Vitiligo is classified by lesion distribution into five types: focal (localized), segmental (one-sided), acrofacial (fingers, toes, and around the mouth), vulgaris (widespread), and universal (nearly entire body), with the latter three more commonly associated with endocrine diseases such as thyroid disease and diabetes.
Vitiligo is a chronic skin condition in which loss of pigment-producing cells causes well-defined white patches on the skin; while incurable, treatments can help restore skin color and proper skin care supports management.
Psoriasis is a chronic immune-mediated skin disease that causes red, scaly patches and can be effectively managed with treatment, skincare, and avoidance of triggers.
Skin cancer is the uncontrolled growth of abnormal skin cells, mainly caused by UV exposure, and can be prevented through sun protection and early detection.
Skin tags are common benign skin growths, especially in adults over 50; maintaining a healthy weight, reducing skin friction, managing underlying conditions, and monitoring skin changes can help prevent them and identify when medical evaluation is needed.
Butterfly rash is a characteristic facial rash often seen in Systemic Lupus Erythematosus (SLE), an autoimmune disease that can affect multiple organs throughout the body.
Seborrheic Keratosis (SK) is a common, noncancerous skin growth in adults, appearing as a waxy, raised lesion that may be skin-colored to dark brown and can be removed by cryotherapy, curettage, or laser if needed.
Common facial skin allergens and irritants include fragrances, preservatives, alcohol, exfoliating acids/retinoids, essential oils, harsh cleansers (SLS/SLES), certain sunscreens and makeup ingredients, toothpaste components, detergents, masks, and even natural products such as aloe vera, coconut oil, and herbal extracts.
Facial redness and rashes may be caused by various inflammatory skin conditions—including seborrheic dermatitis, eczema, contact dermatitis, rosacea, acne, and steroid-induced skin damage—requiring accurate diagnosis for effective prevention and treatment.
Use steroids only as prescribed by a physician, in the appropriate strength and for the shortest effective duration; while they can safely reduce inflammation, some conditions may require long-term use under medical supervision, such as for immunosuppression.
Use steroids only when medically necessary and under professional supervision, choosing the right type and duration to minimize side effects and avoid complications.
Port-wine stains are congenital vascular birthmarks that persist and may darken and thicken over time; pulsed dye laser is the standard treatment, and facial lesions near the eyes may be associated with brain or eye vascular abnormalities requiring further evaluation.
Hemangioma is a common benign vascular tumor in infants that grows rapidly during the first year of life, then gradually regresses, though treatment may be needed if it affects vital areas or causes complications.
Laser treatment can be a safe and effective option for certain pediatric skin conditions when carefully evaluated and performed by a qualified specialist.
Psoriasis is managed with topical or systemic treatments, skin care, phototherapy, and healthy lifestyle habits to control symptoms, reduce inflammation, and prevent flare-ups, although it cannot be cured.
Psoriasis is a chronic autoimmune skin disease that causes red, scaly patches and recurring flare-ups, often triggered by genetics, stress, infections, dry weather, and certain medications.
Henoch–Schönlein Purpura (IgA vasculitis) is a small-vessel immune-mediated vasculitis, most common in children, characterized by palpable non-blanching purpura, joint pain, abdominal symptoms, and possible kidney involvement, often following an upper respiratory infection.
Neonatal lupus is managed symptomatically with mild topical corticosteroids, sun protection, and close monitoring—especially of cardiac function—as maternal antibodies gradually disappear and symptoms often resolve spontaneously.
Neonatal Lupus Erythematosus (NLE) is a rare autoimmune condition in newborns caused by maternal autoantibodies crossing the placenta, leading to skin rash, congenital heart block, and possible liver, blood, and circulatory abnormalities.
Treatment of juvenile dermatomyositis requires accurate diagnosis and ongoing care, including medications, physical therapy, rest, sun protection, and monitoring for complications to control muscle and skin inflammation.
Juvenile Dermatomyositis (JDM) is a rare autoimmune disease in children aged 5–14 years, characterized by muscle inflammation and distinctive skin rashes, including heliotrope rash, butterfly-shaped facial rash, and Gottron’s papules over the knuckles.
