Allergic To Sweat, A Health Threat To The Skin From Heat
Sweat Allergy is an allergic reaction that causes a rash on the skin, which many people believe is caused by sweating. What is actually the cause? and how to treat Including preventive methods that patients should know so that the symptoms are not so severe that they affect their daily life.
Allergic to sweat is a type of hives caused by heat. The heat will stimulate the function of the sweat glands. The sweat is secreted together with the rash. Or some patients may suffer from sweat allergies from the body’s creation of antibodies or immunity. Immunoglobulins (Immunoglobulin-G: IgG) to your own sweat, thus causing a rash and hives.
What are the symptoms of sweat allergies?
Sweat allergies are often quite acute. and can occur throughout the body But the most common area is the chest, face, upper back and arms. Initially, the rash of hives appears shortly after the onset of sweating. The rash looks red. or embossed in a circle There may be itching or a tingling pain. If the rash is warm to the touch, sometimes it may resemble swollen skin. If the rash occurs near each other
Allergic sweating lasts approximately 30 minutes to 1 hour from the onset of the symptoms until the urticaria subsides . However, in some patients, severe allergic reactions can occur. Therefore, if there are other symptoms, such as diarrhea, headache, dizziness, shallow breathing or wheezing More saliva in the mouth than usual lowered blood pressure and abdominal pain Should hurry to see a doctor as soon as possible. for safety
Allergic to sweat caused by what?
The main cause of sweat allergy is heat. or doing activities that generate body heat, such as exercising, taking a warm bath, or going to a sauna Fever Wear tight or non-ventilated clothing Eat spicy food These activities cause the sweat glands to produce sweat to release heat and when the skin reacts with sweat and heat. It will encourage the hives up there. In some cases, sweat allergies can be exacerbated by stress. and anxiety as well
In most cases, patients who are already allergic to sweat are rarely found to have it. Symptoms of other types of hives caused by external factors, such as hives from scratches cold urticaria or hives caused by pressure As for patients with other diseases such as rashes, dermatitis , asthma or other allergies, whether it is air allergy, food allergy or pollen allergy There is a chance to be more prone to sweat allergies, too.
Who is at risk for sweat allergies?
Although sweat allergies can occur at any age. But most often occur in men more than women. And will begin to show symptoms for the first time between the ages of 10 and 30 years. People who are at risk for this condition include those with chronic urticaria. and patients with allergic-related diseases such as asthma, rhinitis or skin rashes, etc.
How can allergic to sweat be treated?
Initially, treatment for sweat allergies will focus on ways to reduce it. and control the symptoms from recurrence You can take care of yourself as follows.
- Choose natural products such as aloe vera. If the rash already can use natural aloe vera Or aloe vera gel that does not add color, perfume and chemicals to prevent skin irritation that may increase. You may also use a standard aloe vera spray. Spray on the affected area to avoid direct contact with the skin. Should stop using and consult a doctor.
- Avoid behaviors that cause allergies , such as exercise. If possible, exercise in an area where the weather is not too hot. Or avoid hot baths and saunas. Take control of stress and anxiety.
- choose the right food If you find that you have a sweat allergy from heat Should avoid eating very spicy food. Reduce the amount of food or hot drinks, and control the amount of alcohol consumed. It will help reduce the frequency of symptoms.
However, if allergies to sweat recur. Doctors often prescribe medications such as leukotriene inhibitors. or immunosuppressants and other drugs such as
- Antihistamines, such as cetirizine, work by blocking the histamine that results in allergic reactions . Make allergies gradually decrease effectively
- Ketotifen is a drug that helps relieve sweat allergy very well. which can help reduce the amount of rashes and itching However, it is also a drug that can cause respiratory side effects. It should therefore be used under the guidance of a physician carefully.
- Beta blockers, such as propranolol, are commonly used to treat high blood pressure. And reduce the factors that stimulate sweat allergies
In addition, patients may need to take care of themselves along with medication. which in addition to helping reduce allergies It may also reduce the frequency of symptoms.
Allergic to sweat, how can it be prevented?
Sweat allergies are not 100% preventable, but they can reduce the frequency of occurrence of symptoms If you are diagnosed with sweat allergies You should avoid risky behaviors, for example, if there are factors from stress. Stressful situations should be avoided. And should find a way to manage stress can also prevent allergic reactions with these methods
- exercise but fit And should stop exercising immediately if hives begin to appear on the skin.
- avoid stress or anxiety
- Take a cold shower, avoid being in a place with high temperatures.
- Wear breathable clothing.
- Improve the living environment to have the right temperature, not too hot or stuffy.
- Use a standard aloe vera spray. Spray immediately after exposure to sunlight. or when encountering hot weather