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Nässelutslag

Nässelutslag: Symptoms, Causes, and Treatment

What is Nässelutslag?

Nässelutslag, also known as hives, is a common skin condition that causes itchy, red, and swollen welts on the skin. These welts can range in size from a few millimeters to several centimeters and can appear anywhere on the body. Nässelutslag 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, red, and swollen welts on the skin. These welts can range in size from a few millimeters to several centimeters and can appear anywhere on the body. Other symptoms of nässelutslag may include:

• Swelling of the lips, tongue, or throat
• Difficulty breathing
• Dizziness or fainting
• Nausea or vomiting
• Abdominal pain
• Diarrhea

When to see a doctor

It is important to see a doctor if you experience any of the following symptoms:

• Swelling of the lips, tongue, or throat
• Difficulty breathing
• Dizziness or fainting

These symptoms may be a sign of a more serious condition, such as anaphylaxis.

Causes of Nässelutslag

There are many different factors that can cause nässelutslag, including:

• Allergies: Nässelutslag is a common symptom of allergies to foods, medications, and other substances.
• Infections: Nässelutslag can also be caused by infections, such as the common cold or flu.
• Medications: Certain medications, such as aspirin and ibuprofen, can cause nässelutslag as a side effect.
• Physical factors: Nässelutslag can also be caused by physical factors, such as heat, cold, or pressure.

Treatment of Nässelutslag

The treatment for nässelutslag will depend on the underlying cause. In most cases, nässelutslag will go away on its own within a few days or weeks. However, there are a number of things you can do to relieve the symptoms of nässelutslag, including:

• Taking over-the-counter antihistamines, such as loratadine or cetirizine
• Applying a cool compress to the affected area
• Taking a lukewarm bath or shower
• Avoiding scratching the affected area

If your nässelutslag is severe or does not go away on its own, you may need to see a doctor for treatment. Your doctor may prescribe stronger medications, such as corticosteroids or immunosuppressants.

Prevention of Nässelutslag

There is no surefire way to prevent nässelutslag, but there are a number of things you can do to reduce your risk of developing this condition, including:

• Avoiding known allergens
• Getting vaccinated against common infections
• Taking medications as directed by your doctor
• Avoiding exposure to extreme heat or cold