Nässelutslag: An in-depth look
What is nässelutslag?
Nässelutslag, or hives, is a skin condition that causes itchy, raised welts on the skin. These welts can range in size from a few millimeters to several centimeters and can appear anywhere on the body. Hives can be caused by a variety of factors, including allergies, infections, and certain medications.
Symptoms of nässelutslag
The most common symptom of nässelutslag is the appearance of itchy, raised welts on the skin. These welts can be red, pink, or white and can range in size from a few millimeters to several centimeters. Hives can also cause swelling, redness, and a burning or stinging sensation.
Causes of nässelutslag
Hives can be caused by a variety of factors, including:
- Allergies: Hives are a common symptom of allergies to foods, medications, and insect bites or stings.
- Infections: Hives can also be caused by infections, such as the common cold, strep throat, and urinary tract infections.
- Medications: Certain medications, such as antibiotics, pain relievers, and blood pressure medications, can also cause hives.
Treatment for nässelutslag
The treatment for nässelutslag depends on the underlying cause. In most cases, hives will go away on their own within a few days or weeks. However, if the hives are severe or persistent, treatment may be necessary.
Treatment for nässelutslag may include:
- Antihistamines: Antihistamines can help to reduce itching and swelling.
- Corticosteroids: Corticosteroids can help to reduce inflammation.
- Epinephrine: In severe cases, epinephrine may be necessary to relieve swelling and difficulty breathing.
Prevention of nässelutslag
The best way to prevent nässelutslag is to avoid the triggers that cause them. If you know that you are allergic to a certain food or medication, avoid it. If you are not sure what is causing your hives, talk to your doctor.
Nässelutslag
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