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Triamcinolone

Generic name: triamcinolone (oral)

Brand names: Aristocort (discontinued)

Last updated September 10, 2026 0 views Reviewed by Melisa Puckey, BPharm
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What is triamcinolone?

Triamcinolone belongs to a class of drugs called corticosteroids. It prevents the release of substances in the body that cause inflammation.

Triamcinolone oral (taken by mouth) is used to treat many different conditions such as allergic disorders, skin conditions, ulcerative colitis, arthritis, lupus, psoriasis, or breathing disorders.

Triamcinolone may also be used for purposes not listed in this medication guide.

How should I take triamcinolone?

Take triamcinolone exactly as prescribed by your doctor. Do not take in larger or smaller amounts or for longer than recommended. Follow the directions on your prescription label.

Your doctor may occasionally change your dose to make sure you get the best results from this medication.

Take triamcinolone with food to prevent stomach upset.

Your steroid medication needs may change if you have unusual stress such as a serious illness, fever or infection, or if you have surgery or a medical emergency. Tell your doctor about any such situation that affects you.

This medication can cause you to have unusual results with certain medical tests. Tell any doctor who treats you that you are using triamcinolone.

Do not stop using triamcinolone suddenly, or you could have unpleasant withdrawal symptoms. Talk to your doctor about how to avoid withdrawal symptoms when stopping the medication. Carry an ID card or wear a medical alert bracelet stating that you are taking a steroid, in case of emergency. Any doctor, dentist, or emergency medical care provider who treats you should know that you are taking steroid medication.

Store triamcinolone at room temperature away from moisture and heat.

Warnings

You should not use this medication if you are allergic to triamcinolone, or if you have a fungal infection anywhere in your body.

Before taking triamcinolone, tell your doctor about all of your medical conditions, and about all other medicines you are using. There are many other disease that can be affected by steroid use, and many other medicines that can interact with steroids.

Your steroid medication needs may change if you have any unusual stress such as a serious illness, fever or infection, or if you have surgery or a medical emergency. Tell your doctor about any such situation that affects you during treatment.

Steroid medications such as triamcinolone can weaken your immune system, making it easier for you to get an infection or worsening an infection you already have or have recently had. Tell your doctor about any illness or infection you have had within the past several weeks.

Avoid being near people who are sick or have infections. Call your doctor for preventive treatment if you are exposed to chicken pox or measles. These conditions can be serious or even fatal in people who are using steroid medication.

Do not receive a "live" vaccine while you are taking triamcinolone. Vaccines may not work as well while you are taking a steroid.

Do not stop using triamcinolone suddenly, or you could have unpleasant withdrawal symptoms. Talk to your doctor about how to avoid withdrawal symptoms when stopping the medication. Wear a medical alert tag or carry an ID card stating that you take triamcinolone. Any medical care provider who treats you should know that you take steroid medication.

Triamcinolone is not approved for epidural use (injection into the space around the spinal cord) or intravenous use (injection into a vein). Serious and sometimes fatal neurologic problems have occurred when corticosteroids are given epidurally.

Before taking this medicine

You should not use this medication if you are allergic to triamcinolone, or if you have a fungal infection anywhere in your body. Triamcinolone given by intramuscular injection should not be used if you have a bleeding disorder called idiopathic thrombocytopenic purpura (ITP).

Steroid medication can weaken your immune system, making it easier for you to get an infection. Steroids can also worsen an infection you already have, or reactivate an infection you recently had. Before taking this medication, tell your doctor about any illness or infection you have had within the past several weeks.

To make sure you can safely take triamcinolone, tell your doctor if you have any of these other conditions:

  • liver disease (such as cirrhosis);
  • kidney disease;
  • a thyroid disorder;
  • diabetes;
  • a history of malaria;
  • tuberculosis;
  • hepatitis B;
  • osteoporosis;
  • a muscle disorder such as myasthenia gravis;
  • glaucoma or cataracts;
  • herpes infection of the eyes;
  • stomach ulcers, ulcerative colitis, or diverticulitis;
  • depression or mental illness;
  • congestive heart failure; or
  • high blood pressure

Pregnancy. It is not known whether triamcinolone will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant while using this medication. Triamcinolone can pass into breast milk and may harm a nursing baby. Do not use this medication without telling your doctor if you are breastfeeding a baby. Triamcinolone can affect growth in children. Talk with your doctor if you think your child is not growing at a normal rate while using triamcinolone. Some forms of triamcinolone injection contain a preservative that can cause serious side effects or death in premature or low birth weight babies.

Triamcinolone side effects

Get emergency medical help if you have any of these signs of an allergic reaction to triamcinolone: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Call your doctor at once if you have a serious side effect such as:

  • problems with your vision;
  • swelling, rapid weight gain, feeling short of breath;
  • severe depression, unusual thoughts or behavior, seizure (convulsions);
  • bloody or tarry stools, coughing up blood;
  • pancreatitis (severe pain in your upper stomach spreading to your back, nausea and vomiting, fast heart rate);
  • low potassium (confusion, uneven heart rate, extreme thirst, increased urination, leg discomfort, muscle weakness or limp feeling);
  • dangerously high blood pressure (severe headache, blurred vision, buzzing in your ears, anxiety, confusion, chest pain, shortness of breath, uneven heartbeats, seizure); or
  • increased pain, swelling, warmth, or stiffness in a joint where you received an injection.

Less serious triamcinolone side effects may include:

  • sleep problems (insomnia), mood changes;
  • acne, dry skin, thinning skin, bruising or discoloration;
  • slow wound healing;
  • increased sweating;
  • headache, dizziness, spinning sensation;
  • nausea, stomach pain, bloating;
  • muscle weakness; or
  • changes in the shape or location of body fat (especially in your arms, legs, face, neck, breasts, and waist).

This is not a complete list of side effects, and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What happens if I miss a dose?

Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

An overdose of triamcinolone is not expected to produce life threatening symptoms. However, long term use of high steroid doses can lead to symptoms such as thinning skin, easy bruising, changes in the shape or location of body fat (especially in your face, neck, back, and waist), increased acne or facial hair, menstrual problems, impotence, or loss of interest in sex.

Avoid being near people who are sick or have infections. Call your doctor for preventive treatment if you are exposed to chicken pox or measles. These conditions can be serious or even fatal in people who are using triamcinolone.

Do not receive a "live" vaccine while using triamcinolone. The vaccine may not work as well during this time, and may not fully protect you from disease. Avoid drinking alcohol while you are taking triamcinolone.

What other drugs will affect triamcinolone?

Many drugs can interact with triamcinolone. Below is just a partial list. Tell your doctor if you are using:

  • aspirin (taken daily or at high doses);
  • a diuretic (water pill);
  • a blood thinner such as warfarin (Coumadin, Jantoven);
  • cyclosporine (Gengraf, Neoral, Sandimmune);
  • insulin or diabetes medications you take by mouth;
  • ketoconazole (Nizoral);
  • rifampin (Rifadin, Rifater, Rifamate, Rimactane); or
  • seizure medications such as phenytoin (Dilantin) or phenobarbital (Luminal, Solfoton).
  • birth control pills or hormone replacement therapy;

This list is not complete, and other drugs may interact with triamcinolone. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.

Common questions about triamcinolone

Where should you not use triamcinolone acetonide cream?
Do not use triamcinolone acetonide cream on your face, groin, genitals, under your breasts or in your armpits unless directed by your doctor. Use in these sensitive areas may cause skin thinning, acne, visible blood vessels, skin color changes or unwanted hair growth. Avoid applying it to the nipples while breastfeeding. Continue reading
Is triamcinolone acetonide an antifungal cream?
No, triamcinolone acetonide is not an antifungal cream. It is a prescription corticosteroid (steroid) that calms itching, redness and swelling from skin conditions like eczema and psoriasis. It does not kill fungus. Using it by itself on a fungal infection such as ringworm, athlete's foot or jock itch can make the infection spread and harder to diagnose. Continue reading
Is triamcinolone good for poison ivy?
Yes. Triamcinolone is a prescription steroid cream or ointment that can calm the itching, redness, and swelling of a poison ivy rash. It works best on small, mild-to-moderate rashes, especially when you start it early. It won't make the rash disappear overnight. If the rash covers a large part of your body or is on your face, hands, feet, or genitals, your doctor will usually prescribe oral steroid pills like prednisone instead. Continue reading
Clobetasol vs. triamcinolone - how do they compare?
Topical clobetasol (Clobex, Impoyz, generics) is considered a very high potency topical corticosteroid (“steroid”) used on the skin, while triamcinolone (Kenalog, Triderm, generics) is a medium-to-low potency medicine. These prescription products may be used to treat conditions such as eczema, dermatitis, psoriasis, skin allergies or rashes or serious insect bites. Continue reading
What are steroid injections (cortisone shots)?
Steroid injections (corticosteroid injections/cortisone shots) are injections given by a healthcare professional directly into joints or other areas of the body to relieve symptoms such as pain, inflammation, or restricted movement. They are commonly used to treat shoulder and other joint pain, tendonitis, bursitis, back pain, or arthritis or to manage conditions such as sciatica, inflammatory bowel disease, and skin conditions such as psoriasis. Examples include hydrocortisone, triamcinolone, and methylprednisolone. Continue reading
Halobetasol vs triamcinolone: Which steroid cream Is better?
Choosing the best topical corticosteroid depends on your skin condition, symptoms, and where the rash appears on your body. Factors like steroid strength, cost, insurance coverage, and safety also matter. Your doctor can recommend the most appropriate treatment after examining your skin and reviewing your symptoms. Continue reading

Related medicines

Before you take this medicine: the information on this page is general and may not cover your personal circumstances. Read the label supplied with your medicine and ask a pharmacist or doctor if you are unsure, especially if you are pregnant, breastfeeding, taking other medicines or managing a long-term condition.
General medicine information Consumer-friendly language Source: Drugs.com

Content is provided for education and is not medical advice. See our medical disclaimer. Source page medically reviewed by Melisa Puckey, BPharm on September 10, 2026.