Chelsea Green Pharmacy
When preparing for an overseas trip, especially to regions with limited healthcare access or a higher risk of infectious diseases, vaccinations are a crucial part of your pre-travel checklist. Among these, the pneumonia vaccine is often recommended, particularly for older adults, people with chronic conditions, and those heading to high-risk environments.
At our travel clinic, we regularly administer pneumonia vaccines to travellers looking to protect themselves before departure. If you’re considering the vaccine, or have already booked your appointment, it’s completely normal to wonder about potential side effects.
In this post, we’ll walk you through what to expect after your pneumonia jab, when to seek medical advice, and why the benefits far outweigh the risks.
Quick Answer
The pneumonia vaccine is recommended before travel, particularly for older adults, those with chronic health conditions, or trips to high-risk destinations. Side effects are usually mild, such as arm soreness, tiredness, or a slight fever, and typically clear up within 48 hours. Serious reactions are rare. Book at least two weeks before departure for the best protection.
Why Get the Pneumonia Vaccine Before Travelling?
Pneumonia is a serious lung infection caused by various bacteria, viruses, or fungi. In many cases, the bacterial form (pneumococcal pneumonia) can lead to severe complications, hospitalisation, or even death, especially in people with weakened immune systems, respiratory conditions, or the elderly.
Vaccination is one of the most effective ways to reduce your risk. It’s especially important if you’re:
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Travelling to countries with low vaccination coverage
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Visiting crowded areas or staying in shared accommodation
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Planning to spend extended time at high altitudes or remote regions
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Living with long-term conditions such as asthma, diabetes, or heart disease
There are two main types of pneumonia vaccines: Pneumococcal conjugate vaccine (PCV) and Pneumococcal polysaccharide vaccine (PPV). The type offered depends on your age, health, and travel plans, and our travel health team will advise you accordingly.
Common Side Effects of the Pneumonia Vaccine
The good news is that most people tolerate the pneumonia vaccine very well. Any side effects tend to be mild and short-lived, similar to those experienced after other routine jabs.
Here’s what you might experience:
1. Soreness or swelling at the injection site
This is the most common reaction. Your arm may feel tender, slightly swollen, or warm to the touch for a day or two after the jab.
2. Mild fever or chills
Some people report feeling a little feverish or chilled the day after vaccination. This is simply your body’s immune system responding to the vaccine.
3. Tiredness or fatigue
It’s normal to feel a bit tired for a day or two after your injection, especially if you’ve received other travel vaccines at the same time.
4. Headache or muscle aches
Mild headaches or general aches may occur, but they tend to settle quickly and can be managed with rest and paracetamol if needed.
5. Loss of appetite or slight nausea
Though less common, a few people feel slightly off their food or mildly nauseous for a short time.
These symptoms usually clear up within 48 hours and don’t require any special treatment. You can still travel as planned, but we recommend getting the jab at least two weeks before departure in case you do feel under the weather.
Rare Side Effects and When to Seek Help
Serious side effects from the pneumonia vaccine are very rare, but as with any medication, allergic reactions are possible. Seek medical attention immediately if you experience:
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Swelling of the face or throat
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Difficulty breathing
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A widespread rash or hives
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A high fever that doesn’t improve after a couple of days
If you’re unsure whether your symptoms are vaccine-related or something else, don’t hesitate to contact your GP or our travel clinic for advice.
Can You Get Pneumonia From the Vaccine?
No, the pneumonia vaccine does not contain live bacteria, so it can’t cause pneumonia. It simply teaches your immune system to recognise and fight off the bacteria if you’re exposed in the future.
Some people confuse post-vaccine fatigue or muscle aches with being ill, but these symptoms are a normal immune response, not an infection.
Frequently Asked Questions
Can I have the pneumonia vaccine alongside other travel vaccinations?
In most cases, yes. The pneumonia vaccine can usually be given at the same appointment as other travel vaccines, such as those for hepatitis A, typhoid or yellow fever, often into different injection sites or arms. Having several vaccines together can be convenient if you are short on time before departure, though some patients prefer to space them out slightly if they are prone to feeling run down after injections. Our travel health team can advise on the best combination and timing based on your itinerary and health history.
Does the pneumonia vaccine offer lifelong protection, or will I need it again for future trips?
This depends on which type of vaccine you receive and your individual health circumstances. Some adults only need a single dose, while others, particularly those with certain long-term health conditions or those vaccinated at a younger age, may be advised to have a booster later on. It is not necessarily a one-off, lifelong jab for everyone, which is why it is worth mentioning previous pneumonia vaccinations at your appointment so our team can check whether you are already covered or due a repeat dose.
Are certain travel destinations more likely to require or recommend this vaccine?
While the pneumonia vaccine is not typically a mandatory entry requirement in the way yellow fever can be for some countries, it is often more strongly recommended for travel to:
- – Regions with limited access to hospital care or antibiotics
- – Areas with high air pollution or dust exposure
- – Destinations involving prolonged time at high altitude
- – Countries with lower general vaccination coverage
- – Trips involving cruise ships or shared, crowded accommodation
If you let us know your destination and itinerary, we can advise on which vaccines are genuinely relevant to your trip, rather than offering a blanket recommendation.
Can I still exercise, swim or fly shortly after having the vaccine?
Generally, yes. Light activity and flying are not usually restricted after a pneumonia vaccine, and many travellers receive the jab in the days immediately before departure. That said, if your arm feels sore or swollen, you may find vigorous upper body exercise or swimming a little uncomfortable for a day or so. There is no medical reason to delay flying, but if you are prone to feeling feverish or fatigued after vaccinations, having the jab a few days before you fly, rather than on the morning of departure, can make for a more comfortable journey.
Is the pneumonia vaccine suitable for people with asthma or other respiratory conditions?
Yes, and in fact people with asthma or other chronic respiratory conditions are often specifically encouraged to have it, since they can be more vulnerable to complications from pneumonia. It is generally considered safe for most people with well-managed respiratory conditions, but it is helpful to mention your condition, current medications and how well controlled it is at your appointment, so our clinicians can confirm suitability and timing around your travel plans.
What should I do if I feel unwell on the day of my appointment?
If you have a mild cold or feel generally under the weather, this does not always mean your vaccine needs to be postponed, but it is worth mentioning to the clinician assessing you beforehand. If you have a high fever or feel significantly unwell, it is usually sensible to rearrange your appointment for when you have recovered, as this allows your immune system to respond to the vaccine properly. Our team will always assess you before administering any vaccine to make sure it is appropriate on the day.
Where can I get travel vaccinations, including the pneumonia jab, in Chelsea?
Our travel clinic is based at 6 Elystan Street, Chelsea, London, SW3 3NS, easily accessible for those living or working in and around SW3. We offer a full range of pre-travel vaccinations, including the pneumonia vaccine, alongside personalised advice based on your destination, health history and travel dates. You do not need a GP referral to book, and our team can talk you through exactly what your trip requires well ahead of departure.
Final Thoughts Before You Fly
Travelling offers incredible experiences, but it can also expose you to new health risks. The pneumonia vaccine is a powerful tool for protecting your lungs and reducing the risk of serious illness during or after your journey.
While mild side effects are possible, they are generally easy to manage and far less risky than pneumonia itself—especially if you’re heading to a destination where medical care may be limited.
If you’re planning a trip and unsure whether the pneumonia vaccine is right for you, book a consultation with our travel clinic. We’ll review your health, destination, and itinerary to create a personalised vaccination plan tailored to your needs.
Safe travels start with smart preparation. Don’t let preventable illness disrupt your adventure.
Book your travel vaccination appointment today or contact our clinic to learn more:
☑ Clinically Reviewed
A pharmacist reviews the content to help ensure medicines are presented responsibly and that patient-facing health information is accurate, appropriate, and aligned with current clinical guidance.
Last reviewed: August 2026
