Are biologic injections safe for severe eczema?

Question

Hello doctor,

My younger sister is 24 and has struggled with eczema since childhood. Lately, she has been experiencing severe flare-ups of red, itchy patches on her arms, neck, and even her eyelids. She has used steroid creams and moisturizers, but the relief never seems to last. It is really affecting her confidence, and she often feels uncomfortable going out, especially because her symptoms seem to worsen around her menstrual cycle.

We have been reading about biologic injections and are wondering whether they are safe for someone her age. Could factors like food allergies or stress be contributing to her symptoms as well? She is simply hoping to find something that can give her more consistent relief.

Could you help us understand, in simple terms, what treatment options might be more effective for her at this stage?

Thank you for your guidance.

Answer 1

Hi,

Welcome to icliniq.com.

It really sounds like a difficult situation that your sister is going through, and quite reasonably, you are looking for more reliable long-term solutions. What she seems to be experiencing could most definitely be described as moderate to severe atopic dermatitis-a type of eczema that can be very troublesome when it affects visible areas like the face, neck, and arms, or when its flare-ups depend on circumstances like hormonal changes, stress, or the possibility of food triggers.

Topical steroids and moisturizers are common first-line treatments, but when they stop providing consistent relief or the symptoms keep returning, it is appropriate to explore more advanced options. One of those options is biologic therapies, which have become both effective and safe for young adults. The most widely used biologic is Dupilumab known by its brand name Dupixent, and it is administered every two weeks. It acts by targeting that part of the immune system responsible for the inflammation and itching associated with the condition.

Many patients experience tremendous improvement in their skin and overall quality of life within a few months. It is (Food and Drug Administration) FDA-approved for adults and children as young as six, so her age is well within the recommended range.

These can certainly be precipitating factors in exacerbating symptoms of eczema, but for some people, foods containing dairy products, eggs, or nuts may be the culprits. Always investigate with specific allergy testing or an elimination diet under the guidance of a doctor because avoiding important food types without knowing whether they are harmless can do more harm than good. Other potential triggers include stress and hormonal changes, such as those that accompany her menstrual cycle.

Supportive strategies such as mindfulness, therapy, and regular sleep and exercise habits may help reduce flare-ups. The following are a few steps that might be useful for her to consider next:

Consult a dermatologist with experience in the treatment of moderate to severe eczema and discuss whether a biologic therapy, such as Dupixent, may be suitable.
Ask about patch testing or blood tests that are available if food or environmental allergies are suspected.
Continue to use mild, fragrance-free skin care products, moisturize daily, especially after bathing, and avoid harsh soaps or very hot showers.
Review nonsteroidal topical alternatives, including tacrolimus or crisaborole, especially when considering covering sensitive areas like the eyelids.

The good news is that effective long-term treatments exist now that do more than just ease symptoms for the time being. With the right plan, your sister has an excellent chance of achieving better control of her eczema and regaining her confidence and comfort.

I hope this helps.

Kindly revert if there is any query.

Thank you.