Skin rashes and itching are not a daily occurrence. If this persists for more than a month, be cautious. Learn about the disease, its symptoms, and the correct treatment.
Chronic Urticaria
Many of us assume that a rash on our skin must be an allergic reaction to something we ate or applied. However, when this problem persists for weeks, dermatologists consider it a sign of a long-term condition called chronic spontaneous urticaria (CSU). It's important to identify it early so that appropriate treatment can begin. Learn how to recognize it and when to be cautious.
Symptoms of CSU
The most common symptom of this condition is a raised rash on the skin. These rashes can be red or even appear to be the same color as your skin. They are accompanied by intense itching. Typically, a rash may subside within a few hours, but a new one may appear elsewhere on the body. If this continues for more than six weeks, consult a dermatologist. The itching is more bothersome at night than during the day, disrupting sleep, and leaving you feeling tired the next day.
In a 2025 survey of CSU patients, more than half (62 percent) reported sleep problems during the exacerbation of the disease. Nearly half (49 percent) reported fatigue. So, if itching is disrupting your sleep and daily routine, don't take it lightly.
Do not ignore swelling.
Some patients also experience swelling deeper in the skin, called angioedema. This can occur in areas like the lips, eyelids, hands, and feet. It can sometimes occur with a rash, and sometimes alone. If the swelling recurs, you should consult a specialist. If you experience difficulty breathing or swallowing, or if you notice swelling in the tongue or throat, seek emergency medical attention immediately. A specific cause is often elusive, so blaming a specific food or cream and abandoning medication is not a good idea.
Impact on social life
When rashes and swelling appear repeatedly, people become hesitant to go out in public. Worrying about the itching returning can lead to a recurrence. If this condition persists for a long time, it can also increase stress. Don't put off treatment due to embarrassment or fear. Consult a dermatologist or allergist. Proper treatment can help manage symptoms.
