Cold allergy, medically known as cold urticaria, is a condition that affects approximately between 0.05% and 5% of the population. It is mainly characterised by red, inflamed wheals on the skin and intense, persistent itching, and can have a significant impact on the quality of life of those who suffer from it. Early diagnosis and appropriate treatment are essential to control symptoms and prevent long-term complications.
This condition is mainly caused by exposure to low temperatures, although other factors such as excessive histamine release by mast cells also contribute. At Clínica Eupnea in Palamós, our team of allergists have the experience and technology needed to provide comprehensive, personalised care for each patient, from diagnosis through to follow-up.
In this article
Key takeaways
- Red, inflamed wheals on the skin
- Intense, persistent itching
- Swelling of the hands and lips
- Second-generation antihistamines (cetirizine, bilastine)
- Omalizumab for refractory cases
- Between 0.05% and 5% of the population
What is cold allergy?
Cold allergy, medically known as cold urticaria, is a condition that affects approximately between 0.05% and 5% of the population. It is mainly characterised by red, inflamed wheals on the skin and intense, persistent itching, and can have a significant impact on the quality of life of those who suffer from it. Early diagnosis and appropriate treatment are essential to control symptoms and prevent long-term complications.
This condition is mainly caused by exposure to low temperatures, although other factors such as excessive histamine release by mast cells also contribute. At Clínica Eupnea in Palamós, our team of allergists have the experience and technology needed to provide comprehensive, personalised care for each patient, from diagnosis through to follow-up.
Types of unusual allergies
The main causes include exposure to low temperatures, excessive histamine release by mast cells and individual immune predisposition. Genetic predisposition also plays an important role in the development of this condition. Understanding the risk factors enables better prevention and earlier diagnosis.
In addition to cold allergy, there are other lesser-known allergies such as solar urticaria (caused by UV rays), dermographism (caused by skin pressure), cholinergic urticaria (triggered by sweating and heat) and aquagenic allergy, which is extremely rare and caused by simple contact with water. Each requires a specific diagnostic and therapeutic approach by a qualified allergist.
Symptoms and complications
The most common symptoms include red, inflamed wheals on the skin, intense, persistent itching, swelling of the hands and lips and, in more advanced cases, headache and low blood pressure in severe cases. These symptoms can vary in intensity and frequency depending on each patient, and often worsen without appropriate treatment.
The impact on quality of life can be considerable, affecting both personal and professional aspects. In severe cases, breathing difficulties, dizziness or loss of consciousness. It is therefore important not to underestimate the symptoms and to consult a allergist for an accurate diagnosis and a personalised treatment plan.
Specialist diagnosis in Palamós
Diagnosis is based on a comprehensive clinical assessment including ice cube test (provocation test), total IgE and cryoglobulin blood tests and provocation tests with controlled temperatures. Expert interpretation of results is essential for establishing an accurate diagnosis and guiding treatment.
At Clínica Eupnea in Palamós, we have the most advanced diagnostic technology to provide fast, reliable results. Our team of allergists carry out a thorough evaluation to rule out other possible causes and establish the best treatment plan for each patient.
When should you see a specialist?
If you experience red, inflamed wheals on the skin persistently or recurrently, make an appointment with your allergist. If you experience breathing difficulties, dizziness or loss of consciousness, go to accident and emergency immediately.
Treatment and prevention at Clínica Eupnea
Treatment includes second-generation antihistamines (cetirizine, bilastine), omalizumab for refractory cases and barrier creams and preventive measures. Regular follow-up is essential to evaluate treatment response and make necessary adjustments. The goal is to achieve maximum symptom control with minimal side effects.
The most important preventive measures include dressing warmly on cold days, avoiding contact with very cold water and always carrying rescue medication. At Clínica Eupnea in Palamós, we offer personalised follow-up programmes to ensure the best long-term results. Book an appointment with our allergist for a comprehensive assessment.
At Clínica Eupnea in Palamós, our commitment to patient health drives us to offer a comprehensive service, from diagnosis through to personalised follow-up. Our team of professionals uses the most advanced techniques and technologies to ensure the best possible care. If you have any questions or need an assessment, do not hesitate to contact us. We are here to help you take care of your health.
Frequently Asked Questions About cold allergy in Palamós
The first symptoms usually include red, inflamed wheals on the skin and intense, persistent itching. If you experience these symptoms persistently, consult your allergist for an assessment. Early detection significantly improves the prognosis.
Diagnosis is carried out using ice cube test (provocation test) and total IgE and cryoglobulin blood tests. At Clínica Eupnea we have the technology needed for fast, accurate diagnosis.
The main treatment includes second-generation antihistamines (cetirizine, bilastine). However, each case requires an individualised assessment to determine the most suitable option. Your allergist at Clínica Eupnea will develop a personalised plan.
Although it cannot always be completely prevented, taking measures such as dressing warmly on cold days and avoiding contact with very cold water can significantly reduce the risk. Regular check-ups with your allergist are essential.