Do all dog bites need antibiotics?

Not always, but many do, especially puncture wounds, bites to the hands, or wounds in anyone with a weakened immune system. A doctor makes this call based on the wound's depth, location, and how it looks, so getting it examined matters even for a bite that looks minor.

How urgent is a rabies risk from a dog bite in Texas?

It depends on the dog. A bite from a known pet with current vaccination records carries low rabies risk, while a bite from a stray or unknown dog is treated more seriously. Report the bite so the dog can be identified and, if needed, observed or tested.

When should I go to the ER instead of urgent care?

Go to the ER for heavy bleeding that won't stop with pressure, a bite that exposes bone or tendon, a bite near the eyes, or any bite on a very young child. Urgent care is usually appropriate for smaller wounds that still need professional cleaning and evaluation.

How do I know if a wound is getting infected?

Watch for increasing redness, warmth, swelling, pus, red streaking from the wound, or fever in the days after the bite. Any of these warrant a prompt follow-up visit rather than waiting to see if it improves on its own.

What to do medically right after a dog bite

By Janice · Updated 2026-08-07

Beyond the shock of being bitten, the practical medical question is usually the most urgent one: how serious is this, and what do I actually need to do right now? Here’s the basic medical picture, in plain terms.

This is general information, not medical advice. If you’re at all unsure how serious a wound is, get it looked at rather than waiting.

Why dog bites carry a real infection risk

A dog’s mouth carries bacteria that can cause infection even in a wound that looks minor from the outside. Puncture wounds are particularly deceptive, since they can look small on the surface while driving bacteria deeper into tissue than a scrape or scratch would. This is the main reason doctors take dog bites seriously regardless of how the wound appears at first glance.

First steps for a fresh wound

If the bite just happened, apply firm, direct pressure with a clean cloth to control bleeding, and rinse the wound gently with clean water once bleeding slows. Don’t try to close a deep wound yourself with tape or butterfly strips; let a medical provider assess whether it needs stitches, and note that some wounds are intentionally left partially open to reduce infection risk rather than sutured shut immediately.

When to go to the ER versus urgent care

Heavy bleeding that doesn’t stop with steady pressure, a wound exposing bone, tendon, or deep tissue, a bite near the eyes or on the face of a young child, or any sign of shock all warrant an emergency room visit rather than urgent care. For most other bites that still need professional evaluation and cleaning, urgent care is typically appropriate and faster than an ER wait.

Rabies and tetanus considerations

Ask about your tetanus vaccination status; if it’s been more than five years since your last booster, your doctor will likely recommend one. Rabies risk depends heavily on the dog involved: a bite from a known, currently vaccinated pet carries low risk, while a bite from a stray or a dog with unknown vaccination status is treated more cautiously, sometimes involving a series of preventive rabies shots. This is exactly why reporting the bite to animal control matters, since identifying and observing the dog resolves the rabies question quickly rather than leaving it uncertain.

Warning sign	What it usually means
Heavy bleeding not controlled by pressure	Go to the ER
Wound exposes bone or tendon	Go to the ER
Increasing redness, warmth, or pus days later	Possible infection, see a doctor promptly
Red streaking spreading from the wound	Possible spreading infection, seek care same day
Fever after a bite	Seek medical care promptly

A doctor cleaning and examining a bandaged wound on a patient's hand at a clinic

Watching for infection in the days after

Even a wound that was treated properly at first can develop an infection later. Watch for increasing redness or swelling, warmth around the wound, pus or discharge, red streaking extending from the bite, or a fever. Any of these are reasons to see a doctor again promptly rather than waiting to see if it resolves.

Follow-up care matters as much as the first visit

It’s easy to treat the initial visit as the finish line, but follow-up appointments are where a doctor confirms the wound is healing correctly and catches early signs of infection before they become serious. Skipping a scheduled follow-up because the wound looks fine on the surface is one of the more common reasons a minor injury turns into a bigger problem. If a bite leaves a lasting mark once it heals, dog bite scarring and disfigurement recovery covers what that longer process typically looks like.

Keep records as you go

Beyond your own health, keeping copies of medical records, discharge instructions, and any prescriptions related to the bite is worth doing from the start, whether or not you end up pursuing a legal claim. Our methodology explains how we rank the lawyers in this directory if you later decide legal help makes sense, and you can browse the full list from the homepage.

FAQ

Do all dog bites need antibiotics?: Not always, but many do, especially puncture wounds, bites to the hands, or wounds in anyone with a weakened immune system. A doctor makes this call based on the wound's depth, location, and how it looks, so getting it examined matters even for a bite that looks minor.
How urgent is a rabies risk from a dog bite in Texas?: It depends on the dog. A bite from a known pet with current vaccination records carries low rabies risk, while a bite from a stray or unknown dog is treated more seriously. Report the bite so the dog can be identified and, if needed, observed or tested.
When should I go to the ER instead of urgent care?: Go to the ER for heavy bleeding that won't stop with pressure, a bite that exposes bone or tendon, a bite near the eyes, or any bite on a very young child. Urgent care is usually appropriate for smaller wounds that still need professional cleaning and evaluation.
How do I know if a wound is getting infected?: Watch for increasing redness, warmth, swelling, pus, red streaking from the wound, or fever in the days after the bite. Any of these warrant a prompt follow-up visit rather than waiting to see if it improves on its own.