What it is
It usually gets better by itself within 3 weeks. Rest, fluids and fever medicines help. People are no longer infectious once the rash appears.
It can rarely cause problems in pregnancy, for people with some blood disorders and for people with a weakened immune system, who should get advice if exposed.
Common signs
- A high temperature, runny nose and sore throat at first
- A bright red rash on the cheeks
- A raised, lace-like rash on the body
- Joint pain, more often in adults
How it is usually diagnosed
- Looking at the rash
- Sometimes a blood test, especially in pregnancy
Records worth keeping
Keeping these together makes each appointment easier, especially when you see a new doctor:
- GP notes
- Blood test results
- Antenatal notes if pregnant
Questions to ask your doctor
- Is there any risk to my pregnancy?
- When can my child go back to school?
- How long will the joint pain last?
When to get help right away
Call 112 or go to the nearest emergency department if you have:
- Being pregnant and exposed or with a rash, or very pale skin and tiredness in someone with a blood disorder: contact a doctor the same day
This page is general information. It is not a diagnosis and does not replace a doctor who knows your history. Medfold keeps your records organised; it does not interpret them.