Monday, April 3, 2017

ALLERGIES COLD - Symptoms, Causes, Diagnosis And Treatment

Understanding Allergies Cold

Allergies cold or in medical terms is called cold urticaria is a skin reaction to cold that causes the appearance of lesions that itch and the skin becomes reddish.
The severity of cold allergy symptoms that appear on each person is different. Most people can lose consciousness, experiencing very low blood pressure, and even the worst can lead to death.
ALLERGIES COLD - Symptoms, Causes, Diagnosis And Treatment
ALLERGIES COLD - Healthoza.Com
Adolescence is the age most often affected by allergies cold, but usually disappear completely within a few years.

Allergy Symptom Cold (Cold urticaria)

Usually the symptoms of allergic cold appear when the skin is exposed to cold water or cold weather (below 4 degrees Celsius). Allergies are also more at risk of appearing cold in windy and damp conditions. Here are some cold allergy symptoms that can occur.
  • Felt swollen hands when handling cold objects.
  • Itchy welts that appear on the skin area exposed to cold air.
  • Swollen lips and throat when eating food or cold drinks.
  • Reddish skin.
Allergic reactions are usually most severe when the whole body is exposed to cold temperatures, such as when swimming in cold water. The reaction caused can potentially endanger life, such as swelling of the throat and tongue making it hard to breathe, blood pressure plummeted, palpitations, fainting, and swelling of the arms and legs.
In general, cold allergies will disappear by itself after a few weeks or months, but some last longer. If the throat or tongue felt swollen, feel dizziness, and difficulty breathing, see your doctor.

Allergens Cold (Cold urticaria)

An allergic reaction occurs when the cold release of histamine and other chemicals into the bloodstream that is triggered by cold weather. Some things suspected to be the cause of allergic cold, including genetic factors have skin that is too sensitive cells, virus or disease. However, the exact cause of why the body reacts to the cold as yet unknown.
There are several factors that can increase the risk of cold allergy, namely:
  • Children and adolescents. Age is most often affected by allergies cold and usually improves by itself within a few years.
  • Diseases certain basis There are several health disorders or diseases, such as cancer or hepatitis which increase the risk of allergic cold.
  • Infection. Those who are newly exposed to infections such as pneumonia or inflammation of the lungs more at risk of cold allergy.
  • Genetics. There are children who inherit the disease from their parents, but this is very rare.

Allergy Diagnosis Cold (Cold urticaria)

To diagnose a cold allergy is easy, simply by putting ice cubes in the skin for five minutes. If after a while after moving ice cubes appear red bumps, then you suffer from cold allergy.
In some cases where cold urticaria thought to be caused by another disease, your doctor may suggest additional screening tests such as blood tests or other support.

Allergy Treatment Cold (Cold urticaria)

There is no medicine that can cure a cold allergy. Medication is given to reduce the symptoms of this disease and prevent the symptoms do not often arise in the future.Treatment is usually given by a doctor who is with drugs known as antihistamines .However, the use of antihistamines with the usual dose known to be effective, so that more help is a non-sedating antihistamine medication with high doses.
Drugs commonly given are:
  • Omalizu ab . These drugs are commonly used to treat asthma, but it can also cure some patients with cold urticaria.
  • Antihistamines (eg, fexofenadine and desloratadine) . These drugs inhibit histamine substances in the body that produce the allergic symptoms.
  • Cyproheptadine , drug anthistamin that works by blocking nerve reaction that leads to the symptoms of cold allergy.
  • Doxepin. These drugs usually used to treat anxiety and depression and are known to relieve the symptoms of allergic cold.

Allergy Prevention Cold (Cold urticaria)

Cold allergy prevention can be done with some things like this.
  • Avoid foods and cold drinks to prevent the swelling of the throat.
  • Consumption of medication as prescribed by a doctor.
  • Tell your doctor or medical personnel if you are going to undergo surgery to prevent the onset of allergic symptoms of cold in the operating room.
  • Prior exposure to cold weather, it is advisable to take an antihistamine.
  • Protect your skin from the temperature dropped dramatically or cold weather.
  • Take a shot of adrenaline to anywhere you go in case of anaphylactic reaction occurs.

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