How long does a dexamethasone injection last in dogs?

How long do the effects of dexamethasone last for dogs? Dexamethasone lasts for up to 2.5 days. Since it’s so long-acting, many vets instruct owners only to administer this medication every 2 to 3 days when used for an extended period.

What is dexamethasone injection used for in dogs?

It is used in manage and treat immune-mediated disease such as immune-mediated hemolytic anemia or thrombocytopenia; some cancers; allergic reactions such as asthma, hives, and itching; inflammatory diseases and some neurologic diseases. Dexamethasone also is used topically to treat a variety of skin and eye problems.

How is dexamethasone administered to dogs?

Dosage and Administration DOGS – 0.25 to 1 mg intravenously as the initial dosage. (Based on 3 mg per mL of dexamethasone.) The dose may be repeated for three to five days or until a response is noted.

What does dexamethasone injection do?

DEXAMETHASONE (dex a METH a sone) is a corticosteroid. It is used to treat inflammation of the skin, joints, lungs, and other organs. Common conditions treated include asthma, allergies, and arthritis. It is also used for other conditions, like blood disorders and diseases of the adrenal glands.

Does dexamethasone make dogs pee a lot?

Side effects of dexamethasone most commonly include increased drinking, urination, and appetite when given at any dose.

Will dexamethasone hurt my dog?

Chronic long term use or inappropriate use of a long acting steroid like dexamethasone can cause severe hormonal and metabolic changes. Since they have such a powerful effect on inflammation, long term they can suppress a dog’s natural immune response.

Can dexamethasone be given to dogs?

Dexamethasone can be used to treat many issues in dogs. As an immunosuppressant, it can treat conditions where the immune system overreacts to perceived threats, thus causing inflammation and other problems. It can also ease pain caused by inflammation in certain conditions, such as arthritis.

Is dexamethasone a strong steroid?

Dexamethasone is long-acting and is considered a potent, or strong, steroid. It is 25 times more potent than hydrocortisone. The initial dosage of dexamethasone may vary from 0.75 to 9 mg a day, depending on the condition being treated.

Is dexamethasone injection painful?

Stomach upset, heartburn, headache, trouble sleeping, increased appetite, or pain/redness/swelling at the injection site may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly.

What are the side effects of dexamethasone in dogs?

Dexamethasone may result in these side effects:

  • Change in disposition.
  • Increase in seizure activity.
  • Increased appetite.
  • Increase in food and water intake.
  • Increased urination (though less common in Dexamaethasone than in other steroids)
  • Increased susceptibility for viral and bacterial infections.
  • Panting.
  • Vomiting.

Does dexamethasone make dogs sleepy?

Here are several side effects that dogs might experience while taking dexamethasone: Appetite changes. Increased thirst or urination. Drowsiness.

What are the side effects of dexamethasone in animals?

How often to give dexamethazone?

Children-Dose is based on body weight and must be determined by your doctor. At first, 0.02 to 0.3 mg per kilogram (kg) of body weight per day, divided and taken 3 or 4 times a day. Your doctor may adjust your dose as needed. Adults-20 or 40 milligrams (mg) once a day.

Where do you give dexamethasone injection?

Dexamethasone is often injected into a muscle or into a vein through an IV. A healthcare provider will give you this injection. Dexamethasone injection is usually given for only a few days.

What are the different types of canine steroids?


  • Medrol
  • Triamcinolone
  • Prednisone
  • Prednisolone