This annoying rash can be skin asthma


Tony has suffered from eczema and pulmonary asthma all his life. He found it to be quite boring, but more so once he hit high school.

“I suffered from this annoying rash on my arms and legs,” Tony said. “It took so many different medications to find out what was irritating my skin or making the itch a thousand times worse. As a young child, the urge to control myself from scratching was non-existent, to the point that my arms and legs were bleeding, leaving bloodstains all over my bed.

Fortunately, this improved over the years into adulthood.

“Everyone is different and has different needs, but don’t let your condition control your life,” Tony said.

For Belinda, who always dreamed of walking down the aisle with the man of her dreams, “Eczema impacts my quality of life and my overall life experience in ways you don’t all think of. days. My eczema gets so bad on my hands and between my fingers and itches itchy, then it swells. These little things that you don’t think about much can sometimes affect you in a most unusual way.

Renee shares: “My husband has had rashes all his life. It’s been hard to see him so uncomfortable over the years. We often canceled weekend plans because her rash was so bad, or just to avoid a flare-up. “

Renée’s husband was finally able to work with his doctor to start a biologic drug (a drug for many indications).

“It changed everything. He is finally relieved. As I watch my husband cope with his severe eczema and see him become less responsive to treatment over the past two years, I encourage anyone with eczema, especially severe, to partner with your doctor to find solutions. solutions that can really work for you, ”says Renée.

These are just a few stories that I found on the internet. The only thing these people have in common is that they all have skin asthma.

What are the causes of cutaneous asthma?

Environmental allergens like certain foods, pollens, or pollutants like smog can trigger a reaction. Likewise, physical irritants in the form of rough tissue or dry skin can also trigger a reaction. However, by far the most important cause is genetic. Some figures indicate that up to 70 percent of all cases can be traced to heredity. This may be due to a genetically altered immune system or a recessive gene that can make a child more likely to be upset by allergens, which can then trigger a more serious attack like skin asthma.

Hot, humid conditions provide the perfect breeding ground for asthma allergens. Dust mites, molds, and pollen are all common triggers for people with allergic asthma. These allergens like hot, humid conditions. Heat and humidity increase ozone levels. Ozone is the culprit of air pollution. Humidity makes the air stagnant, trapping pollutants such as car exhaust, as well as pollen and mold spores.

Is there a cure for skin asthma?

There is no cure for cutaneous asthma (atopic dermatitis), but fortunately children with this disorder find that periods of remission (temporary recovery from the disease) lengthen more and more with age. . Only about 20 percent of children continue to have epidemics after adolescence. For the most part, the body naturally controls the flare-ups until the thrust is respite.

Rather, available treatments should focus on relieving rather than stopping symptoms. Topical creams can soothe the itching, and a doctor may prescribe a mild corticosteroid cream. Lotions will also help relieve dryness and may alleviate symptoms.

The good news is that it is almost always limited to the childhood years and outbreaks will subside, unlike other conditions like gluten psoriasis or other conditions, which may require a complete change of fashion. of life to adulthood to be controlled.

What’s an important thing you should know about asthma on the skin?

Many young children who have a severe rash develop allergic rhinitis, allergic conjunctivitis, and possibly pulmonary asthma. Doctors call this progression from skin asthma to respiratory problems “atopic gait”. Researchers have found that damaged skin cells can secrete TSLP (thymic stromal lymphopoietin), a compound capable of triggering a powerful immune response. And because the skin is so good at secreting TSLP into the bloodstream, the substance travels throughout the body. It is a kind of alarm system alerting the body that its function as a protective barrier has failed. This substance then activates an immune response which fights the invaders. When it reaches the lungs, it triggers the hypersensitivity characteristic of pulmonary asthma.

This research result shows that the skin can act as a signaling organ and cause allergic inflammation in the lungs by releasing TSLP. This is a very important breakthrough, as it will teach us how to prevent dysfunctional skin from producing TSLP. If this can be done, the link between skin asthma and pulmonary asthma could be broken. The most recent therapies are targeted at maintaining the skin barrier, replacing healthy microorganisms in the skin, and biological therapy.

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