Acne Variants

Acne is not limited to the common form (acne vulgaris). In practice, dermatologists regularly see special acne variants — distinct conditions with unusual clinical features and a complicated course. They are often linked to severe systemic immune reactions, psychological and behavioral disorders, or significant external triggers such as oral medications, cosmetics and harmful chemicals.

How Haute-Derma Manages Acne Variants

Because these variants can progress quickly and leave severe scarring, Haute-Derma follows strict treatment principles:

Control systemic inflammation before treating pigmentation and scars: in fulminant or severe nodulocystic acne, the first priority is to bring the necrotizing inflammation under control with medical treatment. Scar lasers and peels are never rushed in at this stage.
Remove external causes: acne-triggering agents are identified and stopped right away (topical or oral corticosteroids, cosmetics with heavy mineral oils, or systemic drugs that can be substituted).
Address behavior alongside the skin: for self-picking acne (acne excoriée), psychological support and behavioral education help patients manage anxiety before any cosmetic procedure.

Screening and Clinical Classification at Haute-Derma

Assessing systemic inflammation: we check vital signs (fever) and bone or joint pain (especially at the sternoclavicular joint), and order a complete blood count (looking for neutrophilia) and erythrocyte sedimentation rate (ESR) to identify acne fulminans early.
Direct microscopy to rule out Malassezia folliculitis: this is common in patients who break out suddenly after long courses of corticosteroids or oral antibiotics. Telling drug-induced acne apart from yeast folliculitis prevents prescribing errors.
Medication and product history: we list every medication the patient takes (corticosteroids, lithium, anti-tuberculosis drugs, antiepileptics, EGFR-targeted cancer therapies) and every topical product used in the past 6 months.

Clinical Management and Aesthetic Treatment at Haute-Derma

Our treatment strategy aims to switch off the follicular immune reaction, protect the basement membrane and rebuild the dermal matrix:

Combined medical treatment (for acne fulminans and acne conglobata):
- Moderate-dose oral corticosteroids (0.5–1.0 mg/kg/day): a short course to rapidly suppress the necrotizing follicular inflammation and stop ulceration from spreading.
- Very low-dose isotretinoin (0.1 mg/kg/day): started only after 2–4 weeks of corticosteroids have brought the acute inflammation under control, so the sebaceous glands shrink gradually without provoking a second flare.
Long-pulsed Nd:YAG laser (1064 nm): used at low energy with millisecond pulses to target the small vessels feeding deep nodulocystic lesions (acne conglobata). Controlled heating shrinks draining sinus tracts under the skin, kills anaerobic bacteria and stimulates healthy collagen production to fill in necrotic cavities.
Cold electroporation to restore the epidermal lipid barrier: a combination of reparative actives — beta-glucan, pure madecassoside 95% and panthenol (vitamin B5) — calms skin that is irritated and peeling from topical steroid overuse or drug-induced acne.
Gentle home-care protocol:
- Azelaic acid 15–20%: an ideal choice thanks to its strong anti-inflammatory and antibacterial effects, without the irritation or barrier damage that high-strength BHA or benzoyl peroxide can cause.
- Non-foaming cleanser: pH 5.5 with skin-identical ceramides to preserve the protective lipid layer throughout treatment.

Frequently Asked Questions (FAQs)

+My child was prescribed an acne medication (isotretinoin) by a local doctor. A few weeks in, large ulcerated cysts suddenly appeared on the face, with high fever and aching joints. Is this drug poisoning?

This is not poisoning. It is a specific complication of acne known as isotretinoin-induced acne fulminans. When isotretinoin is started, it rapidly breaks down the sebaceous glands and ruptures follicles packed with C. acnes bacteria. In people with an overreactive immune system, this releases a flood of bacterial antigens into the bloodstream. The body treats it as an attack and mounts a very intense immune reaction. The result is not only sterile ulceration and necrosis of the facial lesions, which ooze and bleed, but also systemic symptoms such as high fever, fatigue and joint pain (particularly around the sternocostal joints and shoulders). What to do now: stop the isotretinoin immediately and take your child to an experienced dermatologist. The doctor will first prescribe systemic corticosteroids to calm this "immune storm," and only then restart isotretinoin at a very low dose with close monitoring.

+My acne is actually mild, but I can't stop picking and squeezing, even before spots are ready, and now my face is covered in bleeding marks, dark spots and pitted scars. Is this a psychological problem, and how do I break the habit?

This is very common, and the medical name is acne excoriée (picker's acne). It sits at the crossroads of dermatology and behavioral psychology. It usually starts with only mild comedones and small bumps. But under stress or anxiety, or simply when idle, picking becomes an unconscious way of self-soothing. Repeated scratching with the nails destroys the skin's protective barrier and pushes bacteria from the fingers deep under the surface, turning a harmless small spot into a bleeding, infected sore that will almost certainly leave a deep pitted scar and stubborn dark mark. Practical tips:

Keep nails short: trim them close and file them smooth to limit the damage you can do.
Stay away from mirrors: put away magnifying mirrors and avoid standing in front of a mirror for more than 1 minute.
Use pimple patches: hydrocolloid patches draw out pus and also act as a physical barrier that keeps your fingers off the spot.
Keep your hands busy: when the urge to pick strikes, reach for a squishy toy or a Rubik's cube instead.

+I broke out all over my face after using a cream recommended by an acquaintance. How can I tell whether this is an ordinary irritant reaction or steroid damage from a mixed "whitening" cream?

This is an important question for protecting your skin. The two can be told apart by some clear clinical features:

Ordinary irritant/allergic breakout (acne cosmetica): appears within a few days to 1 week of starting a new product. It typically shows red, itchy, prickly bumps, sometimes with tiny blisters scattered unevenly where the cream was applied. Once you stop the product, the skin settles over a few days.
Steroid acne: usually does not appear while you are using the cream. In fact, the skin often looks unusually smooth, bright and even during use. The breakout erupts 3–7 days after you stop (a withdrawal effect).
- Appearance: crops of small papules and pustules, all about the same size, spread densely across the face.
- Other signs: the skin becomes thin and flushes bright red in the sun or near heat, with visible tiny blood vessels and an unpleasant burning, stinging sensation. If you notice signs of steroid damage, do not buy ordinary acne treatments on your own — the skin is now very thin and fragile, and strong acne products will burn it immediately. Come to Haute-Derma first for a protocol that withdraws the steroid and restores the lipid barrier and basement membrane.

Acne Variants

How Haute-Derma Manages Acne Variants

Screening and Clinical Classification at Haute-Derma

Clinical Management and Aesthetic Treatment at Haute-Derma

Clinical Variants of Acne

Neonatal Acne

Infantile Acne

Mid-Childhood Acne

Acne Conglobata

Acne Fulminans

Isotretinoin-Induced Acne Fulminans

SAPHO Syndrome

PAPA Syndrome

PASH Syndrome

PAPASH Syndrome

Acne Excoriée

Acne Mechanica

Acne with Solid Facial Edema

Polycystic Ovarian Syndrome - PCOS

Congenital Adrenal Hyperplasia

Frequently Asked Questions (FAQs)

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