Deodorant allergies can cause itching, redness, and peeling of the skin, as well as pimples or pustules. Mild symptoms can be treated with anti-itch cream and stopping use of the product, while more severe reactions may require medical attention to avoid infection or systemic allergic reactions.
Many people use underarm deodorant to reduce the odor that can be produced by sweating, but some people find that they are allergic to some or even many types. If you have an allergy to deodorant, your underarms are likely to get very itchy and your skin may turn red or peel and flake. You may develop pustules or pimples, or the skin may become raw and oozing if your allergy is more severe. Although local reactions are more common, you may also have a more systemic reaction leading to a rash or hives all over your body.
The most common symptoms of a deodorant allergy are fairly mild and can usually be resolved by stopping use of the product, washing the affected area with mild soap, and using an anti-itch cream. If your underarms become itchy shortly after using deodorant and your skin becomes red and irritated, you probably have an allergy. You may also notice your skin becoming very dry and flaky and may start to peel, leaving the area feeling irritated and raw. In this case, keep the skin clean and dry and it should heal fairly quickly.
If you have a more severe deodorant allergy, the symptoms may be more bothersome and problematic. Pimples or pustules may appear on the affected skin. You may also find the skin under your arms oozing if your reaction is extreme.
These problems can be especially problematic if the pustules break open or if there are other openings in the skin, as bacteria can then enter and potentially lead to a dangerous infection. If such a reaction occurs, keep the area clean and try not to rub or scratch and break the skin. You should also speak to a doctor, who can provide medical advice and treatment to help you avoid an infection.
Widespread reactions that occur throughout the body are also possible when you have a deodorant allergy. You may develop a rash or hives anywhere on your body, instead of just your armpits. In severe cases, you may experience burning, swelling, and intense itching that can spread from under your arms, a condition called contact dermatitis. Systemic allergic reactions are often not only extremely annoying, but can sometimes be dangerous, so stop using deodorant immediately and contact a doctor if you have these types of symptoms.
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