Skin Infections: Bacterial, Viral, and Fungal Types Explained
A comprehensive guide to skin infections—covering bacterial (cellulitis, impetigo), viral (molluscum, herpes), and fungal types—with symptoms and treatment.
Intertrigo: Causes, Symptoms, and Treatment
A guide to intertrigo—an inflammatory rash that develops in skin folds—including common triggers like moisture and friction, and how to treat and prevent it.
Syphilis Rash and Skin Symptoms: What to Know
A guide to the skin manifestations of syphilis—including the primary chancre, secondary rash, and syphilitic hair loss—and what distinguishes it from other skin conditions.
Herpes on the Skin: Symptoms, Triggers, and Management
A guide to cutaneous herpes simplex virus (HSV-1 and HSV-2) outbreaks on the skin—covering what they look like, common trigger sites, and treatment.
Shingles: Symptoms, Causes, and Treatment
A guide to shingles (herpes zoster)—a painful rash caused by the varicella-zoster virus—covering symptoms, affected areas, antiviral treatment, and the shingles vaccine.
Impetigo: Causes, Symptoms, and Treatment
A guide to impetigo—a highly contagious bacterial skin infection common in children—including types, how it spreads, and antibiotic treatment options.
Fungal Skin Infections: Types, Symptoms, and Treatment
A guide to common fungal skin infections including tinea versicolor, ringworm, athlete's foot, and jock itch—with symptoms, causes, and treatments.
Warts: Types, Causes, and How to Get Rid of Them
A guide to warts—common viral skin growths caused by HPV—including types (plantar, common, flat, genital), treatments, and prevention.
How to Identify a Skin Rash: Types, Causes, and When to See a Doctor
A guide to identifying common skin rashes—covering what different rashes look like, their typical causes, and when a rash warrants a medical evaluation.
Erythema: Types, Causes, and Treatment
A guide to erythema—redness of the skin caused by increased blood flow—including common types (erythema multiforme, erythema nodosum) and what causes them.
COVID-19 Skin Symptoms: Rashes, COVID Toes, and More
A guide to the skin manifestations of COVID-19 including COVID toes, rashes, and other dermatological findings, with what the research shows.
Sunburn: Treatment, Itch Relief, and Skin Recovery
A guide to sunburn covering why it happens, how to soothe itching and pain, when peeling is normal, and how to protect skin from UV damage.
Pityriasis Rosea: Causes, Symptoms, and Recovery
A guide to pityriasis rosea—a common self-limiting skin rash that typically clears in 6–12 weeks—including its herald patch, causes, and when to see a doctor.
Contact Dermatitis: Causes, Types, and Treatment
A guide to contact dermatitis—allergic and irritant types—including common triggers, how to identify the cause, and treatment options.
Seborrheic Dermatitis: Causes, Symptoms, and Treatment
A guide to seborrheic dermatitis—a common condition causing scaly patches, red skin, and dandruff—including causes, triggers, and treatment options.
Hives (Urticaria): Causes, Triggers, and Treatment
A guide to hives—raised, itchy welts that appear on the skin—covering common triggers, chronic vs. acute urticaria, and treatment options.
Rosacea: Symptoms, Types, Triggers, and Treatment
A comprehensive guide to rosacea covering its subtypes, common triggers, how it differs from other skin conditions, and current treatment options.
Psoriasis: Causes, Types, Symptoms, and Treatment
An in-depth guide to psoriasis covering its autoimmune origins, common types (plaque, guttate, pustular), triggers, and treatment options.
Hemangioma: Types, Appearance, and Treatment
A guide to hemangiomas—benign blood vessel tumors that appear on the skin—including infantile hemangiomas, port-wine stains, types, and when treatment is needed.
Psoriasis vs. Eczema: How to Tell the Difference
A side-by-side comparison of psoriasis and eczema covering differences in appearance, triggers, causes, affected areas, and treatment approaches.
Types of Eczema: Symptoms, Triggers, and Treatment Options
A guide to the main types of eczema (atopic, contact, nummular, dyshidrotic, and more), their symptoms, triggers, and evidence-based treatments.
Milia: Causes, Types, and How to Get Rid of Them
A guide to milia—small white cysts that form under the skin—including why they develop, who gets them, and safe treatment options.
Granuloma Annulare: Causes, Appearance, and Treatment
A guide to granuloma annulare—ring-shaped skin lesions that are usually benign—including causes, whether it's linked to diabetes, and treatment options.
Skin Tags: Causes, Locations, and Removal Options
A guide to skin tags (acrochordons)—benign growths that hang off the skin—covering why they form, common locations, whether they're cancerous, and removal methods.
Seborrheic Keratosis: What It Is and How to Treat It
A guide to seborrheic keratosis—benign, waxy, wart-like growths—including how to identify them, distinguish them from melanoma, and treatment options.
Dermatofibroma: What It Is, Symptoms, and Treatment
A complete guide to dermatofibromas—benign skin growths that are firm, slightly raised nodules—including causes, how to identify them, and when removal is needed.
Skin Lesions: Types, Causes, and When to See a Doctor
A comprehensive guide to skin lesions including primary and secondary types, common causes, and when lesion changes warrant medical evaluation.
Autoimmune Skin Diseases: Types, Symptoms, and Treatment
A guide to autoimmune skin diseases—including lupus, scleroderma, dermatomyositis, and pemphigus—covering how the immune system attacks the skin and treatment approaches.
Dermatomyositis: Skin Symptoms, Causes, and Treatment
A guide to dermatomyositis—a rare autoimmune disease causing distinctive skin rashes alongside muscle weakness—including diagnosis and treatment.
Vasculitis Skin Rash: Types, Symptoms, and Treatment
A guide to vasculitis as it affects the skin—covering cutaneous vasculitis, vasculitis on legs and feet, and how it relates to systemic autoimmune disease.
Scleroderma: Skin Symptoms, Types, and Management
A guide to scleroderma—an autoimmune disease causing skin thickening and tightening—including localized vs. systemic types and management of skin symptoms.
Lupus Skin Rash: Types, Symptoms, and Management
A guide to lupus-related skin manifestations including the butterfly rash, discoid lupus, and photosensitivity rashes, plus how they differ from other conditions.
Hidradenitis Suppurativa: Causes, Stages, and Treatment
A guide to hidradenitis suppurativa (HS)—a chronic inflammatory skin disease affecting hair follicles in skin folds—covering stages, causes, and treatment.
Lichen Planus: Symptoms, Causes, and Treatment
A guide to lichen planus—an inflammatory condition affecting skin, scalp, nails, and mucous membranes—including causes, subtypes, and how to manage symptoms.
Lichen Sclerosus: Causes, Symptoms, and Treatment Options
A guide to lichen sclerosus—a chronic skin condition causing white, patchy skin most often in the genital area—including causes, risk factors, and treatments.
Keratosis Pilaris: Causes, Symptoms, and Treatment
A guide to keratosis pilaris—the 'chicken skin' condition causing rough bumps on the arms, thighs, and cheeks—including causes, whether it goes away, and how to treat it.
Folliculitis: Causes, Types, Symptoms, and Treatment
A guide to folliculitis—inflammation or infection of hair follicles—including bacterial, fungal, and viral forms, common triggers, and treatment options.
Acne: Causes, Types, Treatments, and Prevention
A thorough guide to acne vulgaris covering its causes, different types (comedonal, inflammatory, cystic), and evidence-based treatments.
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