The allergy to deodorant is an inflammatory reaction of the skin of the armpits, which can cause symptoms such as intense itching, blisters, pintinhas red, redness or burning sensation.
Although some fabrics, especially synthetics such as lycra, polyester or nylon, can also cause allergy in the armpit, in the majority of cases, this irritation arises due to the deodorant used. This allergy happens because some deodorants may contain substances more irritants, such as perfumes, that may lead the body to develop an inflammatory response. See other causes of skin allergy.
Thus, when the first symptoms appear allergy, the most recommended is to wash the underarms with soap and water to neutral pH, to avoid the worsening of the reaction, then moving on a little bit of soothing cream, with aloe, for example, to moisturize and soothe the skin.
Possible symptoms of allergy
In case of allergy to deodorant usually one of the first symptoms that comes to mind is the burning sensation and irritated skin, however, other symptoms include:
Bubbles or pintinhas red in the skin;
Lump in the armpit;
Itchy very intense;
In some cases, when the deodorant is not removed immediately, it may even arise peeling, blistering or even burns in the region of the armpits.
Already in people with increased sensitivity, you can even arise other allergy symptoms more severe, such as swelling of the face, eyes or tongue, sensation of something stuck in the throat or difficulty breathing. In these cases, it is advised to go immediately to the hospital to take an anti-histamine and steroids directly into the vein, avoiding serious complications, such as respiratory arrest.
What to do in case of allergy
When it comes to symptoms of allergy to deodorant, it is important to take measures quickly, it being necessary to:
Wash the region of the armpits with water and soapwith a neutral pH, so as to remove all the deodorant applied;
Spend on skin products hipoalérgicos or soothing, such as creams or lotions with aloe, chamomile or lavender for example, that soothe and hydrate the skin;
Apply compresses of cold wateron the underarms, to reduce the symptoms of irritation and burning sensation.
After washing and moisturize the skin, it is expected that after 2 hours the symptoms disappear completely, if this does not happen or if the symptoms worsen, it is advisable to see the dermatologist as soon as possible.
In addition, if the symptoms progress to difficulty in breathing or sensation of something stuck in the throat, it is recommended to quickly go to the hospital or emergency room, as these are signs of an anaphylactic reaction, a situation of allergy that requires urgent treatment.
How is it treated
The treatment of allergy to the deodorant depends on the symptoms, and can involve the use of remedies, anti-histamines such as Loratadine or Allegra, or corticoids such as Betamethasone. These remedies soothe and treat the allergy symptoms and must be prescribed by a dermatologist.
In cases where there is much redness or itching in the armpit, may also be recommended to ointments with anti-histamínicas, which help in the relief of these symptoms.
How to confirm the diagnosis
The diagnosis of allergy to the deodorant can be done by the dermatologist through observation of symptoms that arise in the underarms after application of the product. After this first analysis, the doctor may request the conduct of an allergy test for confirmation of the diagnosis and identification of the component that is causing the allergy. Learn how it is done the allergy test.
This way, in some cases it will be possible to choose deodorants that do not contain compounds which cause allergy, avoiding this way the appearance of this type of reactions.
To avoid allergy to the deodorant, it is important to always test before the deodorant in a small region of the armpit, leaving act for a few hours, to see if it comes or not any reaction you do not want.