Urticaria, commonly known as hives, is a skin response that results in itchy welts. Hives that last longer than six weeks and frequently recur over the course of months or years are referred to as chronic hives. The root reason for persistent hives is frequently unclear.
The blisters frequently begin as itchy areas that develop into swollen, variable-sized swellings. The blisters develop and disappear randomly as the reaction progresses. Hives that last a long time can be quite unpleasant and disrupt sleep and everyday routines. Many patients find relief with anti-itch drugs (antihistamines).
Dr. Nivedita Dadu, the Best Doctor For Urticaria In Delhi, provides optimum care and advanced technology for treating skin and hair conditions. In this blog, she has given brief insights about urticaria, symptoms, causes and treatments. Continue reading further to know more.
Symptoms:
- Clusters of welts (wheals) which can appear anywhere on one’s body
- Depending on the skin tone, these welts may be red, purple, or skin-colored
- Size and shape-variable, repeatedly appearing and fading welts
- Itching, or pruritus, can be extremely intense
- Angioedema a painful swelling around the lips, cheeks, or eyes
- Heat, exertion, or stress-related flares
- Symptoms that last longer than six weeks return frequently and sometimes last for months or years.
Causes–
Hives trigger the production of immune response chemicals like histamine into the bloodstream, which results in welts. The causes of chronic hives are frequently unknown, as are the reasons why short-term hives may develop into long-term issues. The following may cause the epidermal reaction:
- Warmth or cold
- Sunlight
- Vibrations produced by activities like jogging and using lawnmowers
- Skin pressure, such as that caused by a tight waistband
- Diseases include cancer, infection, allergies, and thyroid disease
Note: One is not suddenly in danger of a severe allergic reaction if one has chronic hives (anaphylaxis). One should seek emergency attention if it becomes a severe hives allergic reaction. Dizziness, difficulty breathing, and inflammation of the mouth, lips, tongue, or neck are all signs of anaphylaxis.
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One of the common skin problems is known as Melasma.
It is a condition that results in dark, discolored patches on one’s skin.It is also known as Chloasma (Mask of pregnancy) when it is occurred in women known to be pregnant.
It is more common in women compared to men.What are the symptoms?In a condition like Melasma, patches of discoloration start to appear on your skin.
Usually it can also affect those parts of your skin which are often exposed to the heat of sun.Melasma can be noticed on:CheeksForeheadChinNose bridgeForearmsNeck Such a discoloration of skin does not lead to any real illness or disease but can be a cause for self-consciousness for many people.How do dermatologists diagnose melasma?Best Dermatologist in Delhi Dr. Jyoti Sharma can diagnose most patients by looking at their skin.
To see how deeply the melasma penetrates the skin, your dermatologist may look at your skin under a device called a Wood’s light.Sometimes melasma can look like another skin condition.
This procedure is called a skin biopsy.
