Psoriasis vulgaris
Frequency
Common
Age Group
Adults & Elderly
Progression
Chronic
Contagious
No
Psoriasis vulgaris (plaque psoriasis) is a chronic inflammatory skin disease that causes sharply bordered red plaques with silvery scales, often on elbows, knees, scalp, and trunk. It tends to flare up and calm down in phases, can itch, may affect the nails, and often has a strong impact on quality of life, but it is not contagious.
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Psoriasis vulgaris is caused by a mix of genetic predisposition and immune system overactivity, triggered by factors like infections, certain medications, skin irritation, stress, alcohol, and climate. The immune system mistakenly speeds up skin cell growth and inflammation, leading to the typical red, scaly plaques.
You are more likely to develop psoriasis vulgaris if close relatives have psoriasis, if you smoke, drink a lot of alcohol, are overweight, or have autoimmune or metabolic diseases. Repeated skin injuries, chronic stress, and certain medications also increase the risk of flare‑ups and more severe disease.
Treatment of psoriasis vulgaris focuses on softening and removing scales, calming inflammation, and slowing down the overgrowth of skin cells. Depending on severity, this can include moisturizers and keratolytic creams, topical steroids, vitamin D analogues, calcineurin inhibitors, phototherapy, and in moderate to severe cases systemic drugs or biologics, guided by a dermatologist.
The information provided here is for educational purposes only and does not replace professional medical advice. Always consult a dermatologist or physician if you have any concerns.
Acne vulgaris is a very common chronic inflammatory skin condition that affects hair follicles and oil (sebaceous) glands, mainly on the face, chest, back, and shoulders. It shows up as blackheads, whiteheads, red bumps, pus-filled spots, and sometimes deeper nodules, cysts, scars, and dark marks.
Eczema is a group of inflammatory skin conditions that cause redness, intense itching, dryness, and sometimes oozing or crusting. It can be acute with blisters and swelling or chronic with thickened, cracked skin, and it often flares in cold, dry seasons and improves in summer.
You cannot fully prevent psoriasis vulgaris if you are genetically prone, but you can reduce flare‑ups by avoiding triggers like smoking, heavy alcohol use, skin injuries, and uncontrolled stress. Gentle skin care, a healthy weight, regular exercise, and careful use of medications under medical guidance all help keep the disease calmer.
You should see a dermatologist to confirm psoriasis vulgaris, discuss trigger factors, and choose the right mix of creams, possible light therapy, or systemic treatment. Regular follow‑ups are important, especially if plaques spread, nails or joints are affected, or your quality of life is clearly reduced.
Psoriasis vulgaris usually does not require emergency care, but you should see a dermatologist within weeks for diagnosis and a tailored treatment plan, especially if plaques are spreading, nails or joints are involved, or itching and appearance bother you. Seek urgent medical help if you develop widespread redness, pus‑filled lesions, fever, or severe malaise.
Rosacea is a chronic inflammatory skin condition that mainly affects the central face and causes persistent redness, visible blood vessels, and sometimes acne‑like bumps or eye irritation. It tends to flare in response to triggers like heat, alcohol, spicy food, or stress and usually needs long‑term, tailored care rather than a quick one‑time treatment.
