Chelsea Green Pharmacy
If you are planning travel to a destination where rabies risk is higher, it is natural to have questions about vaccination, especially if you live with a long-term health condition. Many adults worry about how they may react, whether side effects will affect work or travel plans, and whether vaccination is safe alongside other medications.
At Chelsea Green Pharmacy, we provide professional travel vaccine appointments with clear clinical guidance and a supportive approach. As a private travel clinic in Chelsea, we regularly help patients with a wide range of health needs prepare for travel safely and confidently.
In this guide, we explain the most common side effects of the rabies vaccine, what may be different for adults with health conditions, and when you should seek further medical advice.
If you would like to speak to our team before your trip, reach out to us today to book an appointment.
Why The Rabies Vaccine Matters
Rabies is a serious viral infection that is usually transmitted through bites or scratches from infected animals. In many parts of the world, access to urgent rabies treatment can be limited, especially in rural areas, on islands, or when travelling during peak seasons.
The rabies jab is recommended for some travellers as a preventative option, particularly those who may be:
- Visiting areas with higher rabies risk
- Spending time outdoors or in remote settings
- Working with animals or volunteering
- Travelling long-term or backpacking
- Travelling with children who may be more likely to approach animals
Having the vaccine does not remove the need for medical care if you are bitten, but it can simplify the treatment you need afterwards and improve protection.
If you are unsure whether you need the vaccine, book a travel consultation with our team.
Common Side Effects Of The Rabies Vaccine In Adults
For most adults, side effects of the rabies vaccine are mild and short-lived. Many people feel well enough to carry on with normal activities the same day or the next day.
The most common side effects include:
Injection Site Reactions
These are the most frequent and usually settle within a couple of days:
- Pain or tenderness in the arm
- Redness around the injection site
- Mild swelling
- A warm feeling in the area

General Short-Term Symptoms
Some adults experience symptoms similar to other vaccines, from Hepatitis A to Yellow Fever.
These include:
- Fatigue
- Headache
- Mild fever
- Aching muscles
- Feeling generally run down
These symptoms are usually mild and improve with rest, fluids, and simple self-care.
If you have travel plans close to your vaccine appointment, contact us, and we can help you plan the best timing.
Side Effects Of The Rabies Vaccine If You Have Health Conditions
Adults with health conditions often tolerate the rabies vaccine well, but they may want extra reassurance and closer guidance. In some cases, a health condition does not increase side effects, but it may change what you should monitor.
Here are some situations where additional care and planning can be helpful.
If You Have Asthma
Most people with asthma can receive the rabies vaccine safely. Side effects are usually the same as those in the general population, but it is important that your asthma is well-controlled before travel.
We may advise you to:
- Keep inhalers accessible
- Monitor how you feel after vaccination
- Let us know if you have a history of severe allergic reactions
If you want a travel plan that considers your asthma, book an appointment with Chelsea Green Pharmacy.
If You Have Diabetes
If you have diabetes, side effects are typically similar, but illness-like symptoms such as fever or reduced appetite can sometimes affect blood sugar control.
Helpful tips include:
- Check blood glucose more regularly for 24 to 48 hours after your vaccine
- Stay well hydrated
- Keep meals consistent even if appetite is reduced
- Avoid skipping food if you feel tired or nauseous
If you are travelling long distance, we can also advise on safe medication storage and travel planning.
If You Have High Blood Pressure Or Heart Conditions
Most adults with stable blood pressure or heart conditions can receive travel vaccines safely, including rabies. Side effects are usually mild, but some people worry about palpitations or anxiety symptoms when feeling unwell.
We recommend:
- Attending your appointment well hydrated
- Avoiding intense exercise for 24 hours afterwards
- Resting if you feel tired or run down
- Contacting us if symptoms feel unusual for you
If you have heart-related concerns, contact us before booking so we can guide you properly.

If You Have An Autoimmune Condition
This is one of the most common reasons adults ask questions. Autoimmune conditions vary widely, and some patients take medications that affect immune response.
In these cases, we may discuss:
- Your current medication and immune suppression risk
- Whether your vaccine schedule needs extra planning
- Whether additional vaccines are needed for your destination
- The safest timing if you are undergoing treatment changes
Some patients worry they will get stronger side effects, but many still experience mild reactions only. The main focus is making sure the vaccine is appropriate for your situation.
To discuss your medical history privately, contact us to book an appointment.
When To Seek Medical Advice After A Rabies Jab
While serious reactions are rare, you should seek urgent medical help if you experience:
- Swelling of the face or throat
- Difficulty breathing
- Widespread rash or hives
- Severe dizziness or fainting
- Chest pain or severe shortness of breath
You should also contact a healthcare professional if you have side effects that are worsening after 48 hours rather than improving.
How To Reduce Side Effects Of The Rabies Vaccine
Most side effects are manageable with simple self-care. We often recommend:
- Drinking extra water on the day of vaccination
- Keeping the arm moving gently to reduce stiffness
- Avoiding heavy lifting for 24 hours
- Resting if you feel tired
- Taking paracetamol if needed and suitable for you
If you are booking multiple travel vaccines, we can help plan them in a way that keeps side effects manageable.
Book your appointment with Chelsea Green Pharmacy for personalised travel vaccine guidance.

Rabies Vaccine Support At Chelsea Green Pharmacy
As a private travel clinic in Chelsea, we support adults with a wide range of health conditions who want safe, well-planned travel protection. Our team will talk you through expected side effects, your vaccine schedule, and what to do if you feel unwell before travel.
If you would like to arrange your rabies vaccine appointment, contact us today, and we will help you prepare with confidence.