What is the first treatment for pustular psoriasis?

Pustular psoriasis can cause areas of red, tender skin with collections of pus-filled spots. Some forms are localised to the palms and soles, while a widespread flare can be accompanied by fever, chills, weakness, dehydration, or difficulty regulating body temperature.

Treatment therefore depends on the presentation rather than a single cream used at home. A clinician may review medicines, recent infections, pregnancy status, and previous psoriasis treatment before selecting systemic care.

Contact a dermatologist promptly for a new pustular eruption or a sudden change in known psoriasis. Keep the skin gently clean, avoid picking or squeezing pustules, and use bland moisturiser if it does not sting. Do not stop or start prescription medicines without medical direction, because abrupt changes can trigger or worsen a flare.

Depending on the pattern and severity, a clinician may discuss Biologic Therapy or Methotrexate Treatment. These medicines require screening, a review of infections and other health conditions, and follow-up for response and side effects.

Seek urgent medical care for widespread redness or pustules, fever, chills, marked weakness, dizziness, confusion, reduced urination, or trouble drinking. Emergency assessment is appropriate if you have breathing difficulty, fainting, severe pain, or rapidly worsening skin symptoms.

Do not wait for a routine appointment when a flare is spreading quickly or you feel systemically unwell. Bring the names of all medicines, recent changes, and photographs of how the eruption began.

Is this a localised or widespread form of pustular psoriasis? Could a medicine or infection be contributing? Do I need urgent monitoring for dehydration or other complications? Would Biologic Therapy or Methotrexate Treatment be appropriate, and what screening is needed first?