A dog bit me, do I need a rabies injection?
Updated By PetymFacts checked against official sources on
Quick answer
If the bite or scratch broke your skin, drew blood, or the dog's saliva touched broken skin, your eyes or mouth, you very likely need rabies post-exposure treatment. Wash the wound with soap and running water for at least 15 minutes, then see a doctor or a government anti-rabies clinic the same day. Do not wait to watch the dog.
India's national guidelines treat every dog and cat bite as a medical emergency, because rabies is almost always fatal once symptoms start but preventable if treatment begins in time. Even a bite from a vaccinated pet, or one that happened weeks ago, should be shown to a doctor. The doctor decides what you need.
What should you do right now after a dog bite?
Two things matter most, and both happen today: wash the wound well, and get to a doctor.
If The bite or scratch is fresh
Wash it at once with plenty of soap and running water for at least 15 minutes. Washing removes saliva, and with it much of the virus. World Health Organization
If There is no soap to hand
Wash with running water straight away and use soap as soon as you can. The national guidelines say washing is the priority and should not wait. National Centre for Disease Control, Ministry of Health and Family Welfare
If You are tempted to apply chilli, turmeric, oil, lime or salt
Do not. The guidelines call irritants like these unnecessary and damaging. If any were put on, wash them off gently with soap and plenty of water. National Centre for Disease Control, Ministry of Health and Family Welfare
If Someone suggests a bandage or stitches
The national poster says not to apply a dressing or get the wound stitched. The guidelines say stitching should be avoided as far as possible; a doctor decides. National Centre for Disease Control, Ministry of Health and Family Welfare
If You have washed the wound
Consult a doctor immediately or go to the nearest anti-rabies clinic, as the national poster says. Tell them it was a dog bite. National Centre for Disease Control, Ministry of Health and Family Welfare
Which bites need a rabies injection?
India follows the WHO exposure categories. The doctor places your contact in one of three groups and treats accordingly.
| Type of contact | What the doctor usually does | |
|---|---|---|
| Category I National Centre for Disease Control, Ministry of Health and Family Welfare | Touching or feeding the dog, or a lick on unbroken skin | No treatment if the history is reliable; wash the skin |
| Category II National Centre for Disease Control, Ministry of Health and Family Welfare | Nibbling of uncovered skin, or minor scratches or grazes without bleeding | Wound care and anti-rabies vaccine |
| Category III National Centre for Disease Control, Ministry of Health and Family Welfare | One or more bites or scratches that break through the skin, licks on broken skin, or saliva in the eyes, nose or mouth | Wound care, rabies immunoglobulin and anti-rabies vaccine |
| Any wild animal National Centre for Disease Control, Ministry of Health and Family Welfare | A bite from any wild animal, or any bite in a forest | Treated as Category III |
From Table 1 of the 2015 National Guidelines on Rabies Prophylaxis, which follow WHO. The number and timing of injections is the doctor's decision and is not given here.
Why is every dog bite treated as an emergency?
Rabies is the reason. WHO says that once clinical symptoms appear, rabies is virtually 100% fatal, and that dogs are responsible for up to 99% of human rabies cases. WHO's 2021 estimate puts deaths at 44,203 a year worldwide, which it says is likely an undercount.
The good news is the long gap before illness. WHO gives the usual incubation period as 2 to 3 months, ranging from one week to a year. India's guidelines explain that this gap is what makes treatment possible: started early, it protects you before the virus reaches the nervous system. That is why the guidelines call bites by dogs and cats a medical emergency and say treatment must start immediately.
India's guidelines say every animal bite is to be treated as a bite from a possibly rabid animal, and that a bite by any warm-blooded animal needs post-exposure treatment. They are plain: when in doubt, start treatment, and the doctor can consult the specialists at an anti-rabies centre.
Do I still need the injection if the dog is vaccinated or a pet?
Usually you still need to see a doctor. A vaccinated dog lowers the risk, but does not remove it.
The national guidelines say unvaccinated animals are more likely to spread rabies, but vaccinated animals can too if their vaccination did not work, for reasons such as a poorly given or poor quality vaccine, the animal's health, or a single dose that did not give lasting protection. A history of vaccination, the guidelines say, is not always a guarantee that the dog is not rabid. The doctor will want to see proper records before deciding to hold back treatment.
The 10-day watch is often misunderstood. The guidelines say treatment should start immediately after the bite. The 10-day observation applies only to dogs and cats: if the dog stays healthy for the 10 days, the doctor may change the rest of your course. Watching the dog is a reason to adjust treatment, never a reason to delay starting it.
A provoked bite still counts. The guidelines say a dog that bit because it was teased or startled can still be rabid, so it is managed as an exposure and treatment started at once. If you have had a full rabies course before, tell the doctor: people who were vaccinated earlier are treated differently, and the doctor decides what you need.
What do people get wrong about dog bites and rabies?
You may have read
Chilli, turmeric or mustard oil on the wound stops infection.
Myth
What the sources say
India's guidelines say irritants like chilli, oil, turmeric, lime and salt give no benefit over washing with soap and water. National Centre for Disease Control, Ministry of Health and Family Welfare
You may have read
If the dog is alive after 10 days, I never needed treatment.
Myth
What the sources say
Treatment should start right after the bite. The 10-day watch only lets the doctor modify the course later. National Centre for Disease Control, Ministry of Health and Family Welfare
You may have read
It was weeks ago, so it is too late now.
Myth
What the sources say
The guidelines say people who come even months or years after a possible exposure should be assessed and treated as if it had just happened. National Centre for Disease Control, Ministry of Health and Family Welfare
You may have read
I am pregnant, so I cannot have the rabies vaccine.
Myth
What the sources say
The guidelines say pregnancy, breastfeeding, infancy and old age are not reasons to withhold treatment after an exposure. National Centre for Disease Control, Ministry of Health and Family Welfare
You may have read
A small scratch without blood is nothing.
Myth
What the sources say
Minor scratches without bleeding are Category II, for which the guidelines recommend wound care and vaccine. Let a doctor judge it. National Centre for Disease Control, Ministry of Health and Family Welfare
What should you tell the doctor?
The guidelines ask the doctor to take a proper history. Having these answers ready helps.
- Where on the body you were bitten or scratched, whether it bled, and whether saliva touched broken skin, eyes, nose or mouth. National Centre for Disease Control, Ministry of Health and Family Welfare
- When it happened, even if it was some time ago. National Centre for Disease Control, Ministry of Health and Family Welfare
- Whether it was a pet or a street dog, and whether the dog's rabies vaccination is documented. Bring a photo of its vaccination card if you can. National Centre for Disease Control, Ministry of Health and Family Welfare
- Whether the dog can be watched for 10 days, and how to reach its owner or the people who feed it. National Centre for Disease Control, Ministry of Health and Family Welfare
- Whether you have ever had a rabies vaccine course before, and any illness or medicine that weakens your immunity. National Centre for Disease Control, Ministry of Health and Family Welfare
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Questions owners ask
Do I need a rabies injection for a dog scratch?
- Usually you need to see a doctor. India's guidelines put minor scratches without bleeding in Category II, which calls for wound care and anti-rabies vaccine, and scratches that break through the skin in Category III. Wash the scratch with soap and water for 15 minutes and let a doctor decide the same day.
Do I need an injection if a dog licked me?
- A lick on unbroken skin is Category I, and the national guidelines say no treatment is needed if the history is reliable: just wash the skin. A lick on broken skin, or saliva in your eyes, nose or mouth, is Category III, which needs a doctor the same day.
How soon after a dog bite should I get the rabies injection?
- The same day, as soon as you have washed the wound. India's guidelines say post-exposure treatment should start as early as possible after the bite. If you missed that, still go: the guidelines say people who come late should be assessed and treated as if the bite had just happened.
My pet dog is vaccinated and bit me. Do I still need treatment?
- See a doctor. The national guidelines say vaccinated dogs are less likely to spread rabies but can still do so if their vaccination did not work, so a vaccination history is not always a guarantee. The doctor checks the dog's records and the bite, then decides whether you need treatment.
Can I wait 10 days to see if the dog stays healthy?
- No. India's guidelines say treatment should start immediately after the bite. The 10-day watch applies to dogs and cats only, and if the dog stays healthy the doctor may change the rest of your course. Watching the dog adjusts treatment; it never replaces starting it.
Keep reading
- Dog bite rules in IndiaWhat the owner owes after a bite, and BNS section 291.
- Pet first aid basics
- Dog vaccination scheduleKeeping your own dog's rabies vaccine up to date.
- Feeding community dogs: the rules
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