Signs Of Infection In A Dog

The first signs of infection in a dog are typically quite similar to those in humans. A redness at the wound site, swelling and warmth to the area and an increase in hair loss can all point to infection….

Dogs’ wounds become infected and inflamed when they are not kept clean. This may sound obvious, but it needs to be said anyway. A dog is particularly vulnerable since it moves around a lot, and some of the bacteria may invade its body by using the wounds as access points. The infection can travel through the bloodstream until it reaches the vital organs like the heart or lungs. 

Signs Of Infection In A Wound On A Dog

Dogs can suffer from infections in their wounds. These infections may be caused by bacteria or parasites, but they can also be caused by fungi. Some common signs of infection in a dog’s wound include swelling, redness, warmth, pain and discharge from the wound. If you notice any of these symptoms, it is important that you take your dog to the vet right away.

A dog’s immune system will normally fight off most infections on its own without any treatment being required. However, if the infection is severe enough or if the dog has an underlying condition such as diabetes then it will need antibiotics or other medications to help clear up the infection quickly so that further damage does not occur as a result of it spreading throughout their body.

Infection is a serious issue for dogs. It can lead to severe health problems, and even death. The best way to avoid infection is to keep wounds clean and bandaged.

If you notice any of the following signs of infection in your dog’s wound, you should contact your veterinarian immediately:

  1. Redness: Redness around the wound is an indicator that the wound is inflamed or infected.
  2. Swelling: Swollen, warm tissue around an open wound is a sign that it may be infected.
  3. Pain: If your dog has a painful reaction when you touch their wound, it could mean that it’s infected or healing improperly, so see your vet!
  4. Odor: An odor coming from an open wound may indicate that there is pus building up inside of it—a sign of infection—so make sure to check on your pet regularly!

Signs Of Infection In A Dog

Staph infections in dogs are caused by Staphylococcus bacteria and mostly appear as skin infections at the sites of wounds or irritation, though they can affect nearly any part of the body.

Symptoms of a staph infection of the skin usually include pus, redness, crusting, and sensitivity in the skin surrounding the wound or irritant. Although, if it goes untreated, it can lead to serious conditions like blood poisoning and death.

A staph infection can also appear in a dog’s internal organs, as well, and usually results in symptoms such as fever and weakness. You must consult your veterinarian if you see the signs of a staph infection so that you can form a treatment plan.

Here’s what you should know about the symptoms, causes, and treatments for staph infections in dogs.

Symptoms Of Staph Infections In Dogs

Picture of a mixed breed dog, between Siberian Husky and White German Shephard (Berger Blanc Suisse) with blue eyes.

Symptoms of a staph infection will depend on which part of the dog’s body has been affected.

In cases of skin infections, you can expect to see symptoms around the wound or irritant, though the bacteria may spread to the blood or other areas of the body.

In cases where the infection occurs in internal organs, you may see signs of illness.

Here are some symptoms of staph infections in dogs:

  • Pain, itching, or inflammation of the skin
  • Abscesses
  • Hair loss
  • Rash
  • Pus around the wound
  • Secondary infections of the eyes, ears, or respiratory system
  • Loss of appetite
  • Fever

Causes Of Staph Infections In Dogs

Australian shepherd dog isolated on white

Staph infections are usually caused when bacteria enters through a wound. Often these wounds are caused by dogs scratching, chewing, or licking their skin due to irritation such as parasites or allergies.

Staph bacteria tends to be present on the skin of dogs and other animals and poses no threat. Once the skin suffers irritation, however, the bacteria infects the skin and causes symptoms.

Dogs exposed to contaminated material or substances that enters through the nose, mouth, or eyes may get a staph infection. Medical equipment that isn’t properly sterilized or contaminated materials that are ingested may cause staph infections, too.

Dogs with compromised immune systems are also at increased risk. This can be from diseases, other infections, or allergies. Very young dogs with undeveloped immune systems and senior dogs are more prone to developing staph infections.

Treatment For Staph Infections In Dogs

Because staph infections are caused by bacteria, the treatment for dogs is usually antibiotics. For skin infections, vets usually prescribe a topical antibiotic cream. In some cases, your vet may prescribe oral antibiotics to prevent the infection from spreading to internal organs.

Your veterinarian will instruct you on how to apply the cream and when it is safe to stop the medication regimen.

Medicated baths and shampoo treatments may also speed along the recovery process. You should ask your veterinarian about these solutions.

It’s also important to treat the underlying cause of the wound if it was made by a dog scratching, chewing, or licking at the skin. Usually dogs do this as a response to an irritant or allergen.

If you do not treat the cause of the itching, a new wound can form, leaving your dog open to more staph infections in the future. You may wish to use an Elizabethan collar to prevent your dog from chewing at the wound or licking the antibiotic cream off.

For internal infections, treatment depends on the affected organs. Usually antibiotics will be prescribed, though this is often not enough to stop damage to organs and tissue. Your vet may work to drain fluid, perform surgery on affected areas, or remove damaged tissue.

Always consult your veterinarian when you see signs of a staph infection. The earlier you start treatment, the better.

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