Quick read
Key points
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Mpox (formerly known as monkeypox) is a viral infection that causes a distinctive rash along with fever, chills, and swollen lymph nodes. It spreads through close physical contact with an infected person, their rash or scabs, contaminated clothing or bedding, or respiratory droplets during prolonged face-to-face contact.
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Topic-specific prevention and risk reduction will be added during the article-specific evidence audit.
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A widespread or painful rash, especially if it involves the eyes, mouth, or genitals
01 · Know
What is Mpox?
Mpox (formerly known as monkeypox) is a viral infection that causes a distinctive rash along with fever, chills, and swollen lymph nodes. It spreads through close physical contact with an infected person, their rash or scabs, contaminated clothing or bedding, or respiratory droplets during prolonged face-to-face contact.
Most people recover within two to four weeks with rest and supportive care at home. The rash typically goes through several stages, starting as flat spots that develop into raised, fluid-filled blisters before scabbing over and healing.
02 · Understand
Clinical context
Self-care advice
See a doctor if you develop a new, unexplained rash along with fever or swollen glands, particularly after close contact with someone who has a similar rash.
03 · Act
When to see a doctor
- 1A widespread or painful rash, especially if it involves the eyes, mouth, or genitals
- 2A fever above 38°C that doesn't settle, or that returns after improving
- 3You are pregnant, immunocompromised, or have a young child with symptoms
- 4The rash shows signs of infection such as spreading redness, warmth, or pus
- 5You've had close contact with someone diagnosed with mpox and develop symptoms
04 · Prevent & manage
Practical steps
Take these self-care steps
These measures can help ease symptoms, support recovery, and reduce the chance of things worsening — but they don't replace medical advice if symptoms are severe or persistent.
- 1Isolate at home.Stay away from others, and avoid sharing towels, bedding or clothing, until all scabs have fallen off and new skin has formed underneath.
- 2Keep the rash clean and dry.Gently wash affected areas with plain water and pat dry. Avoid popping or scratching blisters, as this increases the risk of scarring and secondary infection.
- 3Manage pain and fever.Paracetamol or ibuprofen can ease discomfort. Salt water mouth rinses can help if you have mouth ulcers.
- 4Cover the rash when around others.Loose clothing over affected areas reduces the chance of passing on the infection until you're no longer contagious.
Evidence
References
BarnMD Health Intelligence uses authoritative and clinically relevant sources appropriate to the topic. References are shown so readers can inspect the evidence directly.
- HSE: Mpox ↗
Medical information notice
Health education, not individual medical advice
BarnMD Health Library provides general health education for public health literacy. Reading this article does not establish a doctor-patient relationship and this information is not a diagnosis, prescription, or personalised treatment plan. If you have symptoms or concerns about your health, seek appropriate advice from a qualified healthcare professional. If you develop emergency warning signs, seek urgent or emergency medical attention.
BarnMD Bottom Line
Mpox is usually a mild, self-limiting illness, but isolating properly and keeping the rash clean makes a real difference to recovery and to preventing spread.
Contact your GP or public health team promptly for testing and advice if you suspect mpox — don't wait for the rash to worsen.