Understanding Common Skin Conditions and Rashes
Skin issues like rough bumps or persistent rashes are often misunderstood. I break down common conditions like Keratosis Pilaris, Psoriasis, and HFMD so you can identify symptoms and learn how to manage them safely.
This is Keratosis Pilaris, commonly known as "chicken skin." It presents as reddish or skin-colored bumps on the arms and thighs, giving the skin a rough, sandpaper-like texture. It is a harmless but common cosmetic concern.
Keratosis Pilaris occurs when excess keratin, a natural skin protein, builds up and blocks hair follicles. This blockage leads to the formation of tiny bumps and can cause some inflammation around the follicle.
While primarily a cosmetic issue, the texture of Keratosis Pilaris can be improved. This guide shows the treatment options I recommend, including moisturizers with urea, topical retinoids, and chemical exfoliation with AHAs or BHAs.
Psoriasis is a chronic skin condition that can be particularly challenging during the winter. Following specific care tips can help manage flare-ups and keep your skin comfortable during the colder, drier months.
To manage psoriasis in winter, I advise moisturizing thoroughly with thick creams, taking short and soothing baths, and managing stress, which is a known trigger for exacerbating the rash.
A holistic approach is best for psoriasis. This includes lifestyle modifications like a healthy diet and a personalized treatment plan from a dermatologist, as there is no one-size-fits-all solution for this condition.
Hand, Foot, and Mouth Disease (HFMD) is a common viral illness, especially in young children. This series of posts provides essential information for parents on how to recognize, manage, and prevent the spread of this contagious disease.
About this collection
Many skin issues, like the sandpaper texture of Keratosis Pilaris or the winter flare-ups of Psoriasis, are often misunderstood as mere cosmetic annoyances or hygiene problems. I treat these by first confirming the diagnosis—ensuring it isn't an infection or an allergic reaction—before recommending a specific topical routine like urea-based moisturizers or targeted exfoliation that won't irritate your skin barrier.
Skin health is rarely straightforward. People often arrive at my Indiranagar clinic after trying home remedies that either did nothing or made the irritation worse. My priority is always diagnosis before action.
Keratosis Pilaris ('Chicken Skin')
This is often misidentified as acne. It occurs due to excess keratin blocking hair follicles, resulting in small, rough bumps on the arms, thighs, and buttocks. Scrubbing these aggressively usually worsens the inflammation. Instead, I focus on gentle chemical exfoliation using AHAs or BHAs, combined with urea-based creams to soften the keratin plugs without damaging the skin.
Psoriasis Management
Managing Psoriasis is about more than just applying creams; it is about lifestyle modification. Winter air and stress are major triggers. I advise patients to avoid long, hot showers that strip natural oils and focus on repairing the skin barrier with thick, medical-grade emollients. If you notice a patch, early intervention is vital to prevent it from spreading or thickening.
Hand, Foot, and Mouth Disease (HFMD)
This viral infection is common in children but often causes panic in parents. It typically starts with a fever, followed by painful mouth ulcers and a rash on the hands and feet. Because it is viral, antibiotics are ineffective. Treatment focuses purely on supportive care: managing fever with paracetamol, keeping the child hydrated, and preventing transmission through rigorous hygiene. It is highly contagious, so avoiding sharing utensils or personal items is non-negotiable during the first week.
If you are struggling to identify a skin condition, do not guess. A 30-minute diagnostic session allows me to examine the pattern, discuss your history, and map out a safe treatment plan that actually works for your skin type.
Anusha Shivaswamy
I am Dr. Anusha. I started Skinessence Clinic to provide clear, scientific answers to the skin, hair, and nail questions people often feel too embarrassed to ask. I manage every consultation and procedure personally, ensuring you get a diagnosis you understand and a treatment plan that fits your life.
Still not sure what your skin needs?
Search our database of treatments and conditions to find relevant advice.
More from Medical Dermatology by Anusha Shivaswamy