Nettle rash

Nettle Rash also known as Urticaria, is a type of skin rash notable for pale red, raised, itchy bumps. It is a common condition, with a wide range of causes and types.

Causes

Nettle rash can be triggered by a variety of factors, including allergens, infections, drugs, and stress. Some people may also experience nettle rash as a result of exposure to physical stimuli, such as heat, cold, or sunlight.

Symptoms

The primary symptom of nettle rash is the appearance of welts on the skin that are red, itchy, and often have a pale border. These welts can vary in size and can appear anywhere on the body. Other symptoms may include a burning or stinging sensation, swelling, and in severe cases, difficulty breathing.

Diagnosis

Diagnosis of nettle rash is typically based on the appearance of the skin. In some cases, a doctor may perform a skin prick test or blood test to identify the underlying cause.

Treatment

Treatment for nettle rash often involves avoiding the trigger, if known. Over-the-counter antihistamines can help to reduce symptoms. In severe cases, a doctor may prescribe stronger medications or recommend immunotherapy.

See Also

• Dermatology
• Allergy
• Immunology