Not usually. Guidance treats a mild cold without a fever as no reason to delay, so most people go ahead as planned. Your clinician can advise if you are unsure.
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Having a flu jab with a cold: when you can go ahead and when it is better to wait
Dr Yu Zhen Lau
28, October 2026
Yes, in most cases you can have a flu jab with a cold, as long as you do not have a high temperature and you feel well enough to get on with your day. A sniffle on the morning of your appointment is rarely a reason to cancel. If you have a fever or feel properly unwell, though, it is usually better to wait until you have recovered. So, can you have a flu jab with a cold? Most of the time, yes, and the deciding factor is how unwell you feel. If you are booked in at LIPS Healthcare, Battersea Power Station, and feel unsure on the day, a quick call to the clinic will settle it. Here is when to go ahead, when to postpone and what to mention on the day.
At a glance
- A mild cold without a fever is not usually a reason to delay.
- Postpone if you have a high temperature or feel properly unwell.
- The same rule applies to children having the flu injection.
TABLE OF CONTENTS:
Can you have a flu jab with a cold?
You can usually have a flu jab with a mild cold, because a minor illness without a fever is not normally a reason to delay vaccination. A runny nose, a little sneezing or a slightly sore throat should not stop you from going ahead.
The reason clinicians pay attention to fever is simple. If you are already unwell when you have the jab, it becomes harder to tell whether any symptoms afterwards come from your illness or from the vaccine. Waiting until you recover keeps things clear for everyone.
Your clinician will ask how you are feeling before giving the vaccine. Guidance on this is set out in the UKHSA Green Book chapter on influenza, which clinicians in the UK follow.
When should you postpone your flu jab?
You should usually postpone your flu jab if you have a high temperature, feel unwell enough to stay in bed, or have symptoms that are getting worse.
- A high temperature, or feeling hot and shivery
- Flu-like symptoms such as aching all over and exhaustion
- Symptoms that are getting worse rather than better
- Feeling too unwell to carry on with normal daily activities
These are signs your body is already fighting an infection, and it makes sense to let it recover first.
There is no fixed waiting time. Most people simply rebook once their temperature has settled and they feel better. If you are booked at LIPS Healthcare in Battersea Power Station and wake up feeling unwell, contact the clinic to move your appointment rather than missing it.
If your symptoms could be COVID-19 or another infectious illness, rebooking also protects other people in the waiting area, some of whom may be more vulnerable to winter viruses.
These are signs your body is already fighting an infection, and it makes sense to let it recover first.
There is no fixed waiting time. Most people simply rebook once their temperature has settled and they feel better. If you are booked at LIPS Healthcare in Battersea Power Station and wake up feeling unwell, contact the clinic to move your appointment rather than missing it.
If your symptoms could be COVID-19 or another infectious illness, rebooking also protects other people in the waiting area, some of whom may be more vulnerable to winter viruses.
Can children have a flu jab with a cold?
Children can usually have a flu jab with a mild cold, following the same rule as adults: no high temperature and well in themselves. A runny nose on its own is not normally a reason to wait.
At LIPS Healthcare, children from 6 months old can have the trivalent flu injection. It is better to postpone if your child has a fever, is not feeding or drinking well, or seems to be getting worse. Children with asthma who are wheezy and unwell on the day may also be asked to wait.
Some signs need urgent medical help rather than a new appointment. If your child is floppy, very hard to wake, struggling to breathe or has a rash that does not fade when pressed, call 999 or go to A&E straight away.
If you are travelling in from Clapham, Wandsworth or Nine Elms with a child who has woken up unwell, a quick call to the clinic first can save a wasted journey. Our parent guide to childhood flu vaccination explains more about the children’s flu jab.
What to tell your clinician on the day
Tell your clinician about any symptoms you have on the day, including a temperature, cough or blocked nose, so they can decide with you whether to go ahead.
- Any symptoms, and how long you have had them.
- Any medicines you are taking, including antibiotics.
- Any allergies, or any reaction to a previous vaccine.
- Whether you are, or might be, pregnant.
- Any condition or treatment that affects your immune system.
If you are not sure whether your symptoms count as minor, it is better to ask than to guess. A quick call before you travel avoids a wasted journey, and the clinician can make the decision with you on the day.
The GP team works from the first floor of Turbine Hall B at Battersea Power Station, with the Northern line and London Overground both nearby for patients coming from Chelsea, Pimlico and Vauxhall. If your cold develops into something that needs attention the same day and it is not an emergency, the LIPS Urgent Care Centre can assess you.
Medical disclaimer
This article is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. Always seek the advice of a qualified clinician for any medical condition. Source: NHS guidance on urgent care and walk-in centres, available at nhs.uk.
Frequently asked questions about acid reflux (FAQS) :
Usually, yes, if you have no temperature and feel well in yourself. A cough that is getting worse or comes with a fever is a reason to wait.
As soon as you feel well. There is no set number of days to wait once your temperature has gone and you feel like yourself again.
Usually, yes. Antibiotics on their own are not a reason to delay, but the illness you are being treated for might be, so mention it to your clinician.
Unlikely. The injected flu vaccine cannot cause a cold or flu. A cold soon after your jab is usually a virus you caught around the same time.
