Guttate Psoriasis Images: 10 Visual Cases From Mild To Severe

Explore detailed images and clinical insights into guttate psoriasis, a distinctive form of psoriasis triggered often by streptococcal infections.

By Sneha Tete, Integrated MA, Certified Relationship Coach

Created on Jan 29, 2026

Explore detailed images and clinical insights into guttate psoriasis, a distinctive form of psoriasis triggered often by streptococcal infections.

Guttate psoriasis is a form of psoriasis characterized by small, drop-shaped lesions that appear suddenly, often following a streptococcal infection. This image gallery provides a visual guide to its clinical presentations across various body sites and severities, drawn from dermatological observations.

What is guttate psoriasis?

Guttate psoriasis, derived from the Latin word ‘gutta’ meaning drop, manifests as numerous small, discrete, erythematous papules with a scaly surface, typically 2-10 mm in diameter. It predominantly affects children and young adults, presenting 1-3 weeks after a triggering event like group A streptococcal pharyngitis. Lesions favor the trunk, proximal extremities, and sometimes the face, differing from the thicker plaques of chronic plaque psoriasis.

The condition arises from an aberrant immune response where T-cells infiltrate the epidermis, accelerating keratinocyte proliferation and causing the characteristic drop-like spots. While often self-limiting, it may evolve into chronic plaque psoriasis in 30-40% of cases.

Who gets guttate psoriasis?

Guttate psoriasis accounts for approximately 2% of all psoriasis cases and is more prevalent in individuals under 30 years, with a peak incidence in children aged 8-12 years. There is no strong gender predilection, though some studies note a slight male predominance linked to higher strep infection rates.

Genetic predisposition plays a role; family history of psoriasis increases risk, particularly with HLA-Cw6 allele association. Recent streptococcal infection, confirmed by anti-streptolysin O titers, precedes 80-90% of outbreaks.

Clinical appearance

Guttate lesions are small (3-15 mm), round or oval, salmon-pink papules topped with silvery micaceous scale. They disseminate symmetrically over the upper trunk, thighs, and upper arms, sparing flexures.

Mild cases: Scattered lesions (<100), resolving spontaneously within 3-4 months.
Moderate: Hundreds of lesions covering trunk and limbs.
Severe: Confluent eruption mimicking erythroderma, with potential systemic symptoms like fever.

Auspitzed sign (islands of normal skin amid lesions) may occur. Nail pitting and scalp involvement are less common than in plaque psoriasis.

Images of guttate psoriasis

This section features annotated images illustrating prototypical and variant presentations of guttate psoriasis.

Classic guttate psoriasis on trunk

Image 1: Symmetrical eruption of 5-10 mm pink droplike papules with scale on the chest and abdomen, post-strep throat in a 10-year-old child. Note the discrete nature and truncal predominance.

Image 2: Close-up showing micaceous scale and pinpoint bleeding on scale removal (Auspitz sign).

Guttate psoriasis on arms and legs

Image 3: Proximal extremities with characteristic droplike lesions coalescing on thighs, sparing palms and soles.

Image 4: Forearms displaying acute onset lesions 2 weeks post-tonsillitis.

Facial and scalp guttate psoriasis

Image 5: Forehead and ears involved in adolescent case, with finer scale than plaques.

Image 6: Scalp with droplike lesions extending to neck.

Severe and confluent guttate psoriasis

Image 7: Near-generalized eruption in adult with underlying immunosuppression, approaching erythrodermic psoriasis.

Image 8: Resolution phase showing post-inflammatory hypopigmentation.

Guttate psoriasis variants and differentials

Image 9: Pityriasis rosea mimicry with herald patch absent.

Image 10: Secondary impetiginization with crusting.

Diagnosis

Diagnosis is clinical, based on history of recent infection and morphology. Skin biopsy, if needed, reveals parakeratosis, Munro microabscesses, and spongiform pustules of Kogoj. Throat swab or ASO titer confirms streptococcal trigger. Differentials include pityriasis lichenoides, secondary syphilis, and drug eruptions.

Treatment of guttate psoriasis

Treatment targets inflammation and infection. Mild cases often remit spontaneously; moderate-severe require intervention.

Severity	First-line Treatments	Alternatives
Mild	Topical corticosteroids, vitamin D analogues (calcipotriol), coal tar	Emollients, keratolytics
Moderate	Narrowband UVB phototherapy (first-line)	Topicals + antibiotics if strep positive
Severe	Phototherapy, methotrexate, biologics (IL-17/23 inhibitors)	Cyclosporine, acitretin

Antibiotics (penicillin) are indicated only with documented strep infection. Phototherapy with broadband UVB is preferred for guttate over narrowband used in plaques. Biologics like ixekizumab show rapid clearance.

Frequently Asked Questions

Is guttate psoriasis contagious?

No, guttate psoriasis is not contagious. It is an autoimmune reaction, not caused by infectious agents transmissible person-to-person.

Does guttate psoriasis go away?

Many cases (up to 50%) resolve within 3-6 months without scarring, especially in children. Recurrence or progression to plaque psoriasis occurs in one-third.

Can guttate psoriasis be cured?

There is no cure for psoriasis, including guttate variant, but symptoms can be effectively managed long-term with treatments.

What triggers guttate psoriasis?

Primary trigger is group A streptococcus (strep throat), plus URI, stress, drugs (beta-blockers, antimalarials), skin injury.

How is guttate psoriasis diagnosed?

By clinical exam and history; biopsy rarely needed. Streptococcal serology supports etiology.

Guttate Psoriasis Images: 10 Visual Cases From Mild To Severe

What is guttate psoriasis?

Who gets guttate psoriasis?

Clinical appearance