Dermatology 101

Dermatology 101 offers essential information on skin health, common conditions, treatments, and skincare routines, helping individuals understand and care for their skin effectively.


  • All About Dorsal Humps: Causes and Removal Options

    All About Dorsal Humps: Causes and Removal Options

    Dorsal humps are irregularities in the cartilage and bone of the nose. These irregularities produce a bump or “hump” along the nose’s profile instead of a smooth slope from the nasal bridge to the tip. For most individuals, these natural bumps are neither unhealthy nor dangerous. However, many people feel self-conscious about the aesthetic appearance […]

  • How Rosacea Can Appear Differently on Black Skin

    How Rosacea Can Appear Differently on Black Skin

    Rosacea can present distinct signs and may need tailored care in individuals with darker complexions. (img by Gladskin) Rosacea is a long-term skin disorder where the skin — most often on the nose, cheeks, and forehead — looks flushed and red and can develop pus-filled bumps. There are several rosacea subtypes, and some produce symptoms […]

  • Malar (Butterfly) Rash: Is It Lupus or Rosacea?

    Malar (Butterfly) Rash: Is It Lupus or Rosacea?

    Key takeaways Both lupus and rosacea can produce a butterfly-shaped rash across the face. Rosacea usually affects only the face, whereas lupus can involve multiple organs and cause additional signs such as fatigue and aching joints. Determining the cause of a malar rash requires assessing the rash’s traits, reviewing other symptoms, and sometimes ordering tests […]

  • How to Tell the Difference Between Eczema and Rosacea

    How to Tell the Difference Between Eczema and Rosacea

    Rosacea and eczema are both frequent skin disorders that can present with overlapping signs like itching, bumps, and changes in skin color. Still, there are important distinctions that can help you differentiate between the two. Eczema describes a collection of long-standing skin problems marked by dry, itchy, inflamed patches that can occur anywhere on the […]

  • Infección por un tatuaje: Consejos para identificar y encontrar un tratamiento

    Infección por un tatuaje: Consejos para identificar y encontrar un tratamiento

    Los tatuajes se han vuelto cada vez más habituales. Cerca de 4 de cada 10 personas en Estados Unidos poseen al menos un tatuaje. Además, los tatuajes han dejado de ser tan polémicos en el ámbito laboral en muchas áreas. Es común ver colegas, supervisores o ejecutivos con tatuajes visibles, aun en entornos laborales tradicionales. […]

  • 16 Natural Home Remedies for Warts

    16 Natural Home Remedies for Warts

    Warts are noncancerous lumps on the skin caused by infection with the human papillomavirus (HPV). They spread from person to person and often resolve without treatment, although that can take weeks, months, or even years. Standard treatments include topical chemicals, surgical removal, cryotherapy, and laser therapy, but these approaches can be costly and may irritate […]

  • Subacute Cutaneous Lupus (SCLE): What You Need to Know

    Subacute Cutaneous Lupus (SCLE): What You Need to Know

    Subacute cutaneous lupus (SCLE) is a form of lupus that produces skin eruptions. It’s often provoked by sunlight and can be induced or aggravated by certain drugs, including proton pump inhibitors and calcium channel blockers. SCLE is one subtype of cutaneous lupus erythematosus (CLE). CLE primarily involves the skin, producing rashes and lesions that can […]

  • Is Nair Safe for Scalp Shampoo? The Real Talk You Need

    Is Nair Safe for Scalp Shampoo? The Real Talk You Need

    (img by Byrdie) So… Why Even Ask? Imagine this: You wake up, go to wash your hair, and you finally don’t have to stress about weird scalp reactions, random itchiness, suspicious patches – none of that drama. That’s the dream, right? Now, what if one product could give you both silky-smooth skin and a low-maintenance […]

  • Is Nair Safe for Scalp? What You Really Need to Know Before Going Bald the Quick Way

    Is Nair Safe for Scalp? What You Really Need to Know Before Going Bald the Quick Way

    (img by Harper’s BAZAAR) Why Even Try This? Let’s kick things off real… You’re standing there, maybe in the bathroom, thinking, “I want a smooth, clean scalp. Why not grab that bottle of Nair and call it a day?” It almost sounds too easy, right? Rub, wait, rinse… done! But, just like eating week-old leftovers, […]

  • Is Castor Oil Antifungal and Antibacterial? The Truth About This Old-School Remedy

    Is Castor Oil Antifungal and Antibacterial? The Truth About This Old-School Remedy

    (img by Skin Type Solutions) Bacteria and Fungi Everywhere Okay, so, imagine this: you’re coming home from a day out. Your hands run over doorknobs, gym equipment, your phone … That’s a lot of opportunity for bacteria and fungi to make themselves at home on your skin. Some days, it feels like everything is trying […]