The UK vaccination programme has been very successful with more than 30 million people vaccinated and more than 6,000 lives already saved.
What is the concern?
There have been reports of extremely rare conditions involving blood clots and unusual bleeding after AstraZeneca vaccine.
Around 4 people develop this condition for every million doses of AZ vaccine given.
This is seen slightly more often in younger people and tends to occur between 4 days and 2 weeks following vaccination. This condition can also occur naturally, and clotting problems are a common complication of COVID-19 infection.
What should I look out for after vaccination?
Although serious side effects are very rare, if you experience any of the following from around 4 days to 4 weeks after vaccination you should seek medical advice urgently.
- A new, severe headache which is not helped by usual painkillers or is getting worse
- A headache which seems worse when lying down or bending over
- An unusual headache that may be accompanied by:
- blurred vision, nausea and vomiting
- difficulty with your speech
- weakness, drowsiness or seizures
- New, unexplained pinprick bruising or bleeding
- Shortness of breath, chest pain, leg swelling or persistent abdominal pain
More information on this can be read in this Health Scotland Leaflet
Please see NHS Inform for updated guidance on side effects: www.nhsinform.scot/covid19vaccine