Dexamethasone Trimethylacetate
Dexamethasone Trimethyl Acetate is a synthetic corticosteroid formulated as a long-acting injectable suspension. It provides prolonged anti-inflammatory and immunosuppressive effects, making it suitable for conditions requiring sustained corticosteroid therapy.
A long-acting corticosteroid injection used for managing inflammatory and autoimmune conditions requiring extended symptom control.
Key facts at a glance
- RxNorm
- 22694
- Generic
- Dexamethasone Trimethyl Acetate
- Class
- pin-variant
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Used for inflammatory disorders, allergic reactions, and autoimmune conditions that require sustained corticosteroid coverage. Common applications include joint inflammation, soft tissue swelling, and conditions where prolonged drug action is beneficial.
As a corticosteroid, it works by binding to glucocorticoid receptors and modulating gene expression to reduce inflammation, suppress immune responses, and decrease the activity of multiple inflammatory mediators in the body.
Long-acting formulation designed for depot/injection use only. Should be administered by healthcare professionals. Requires careful monitoring for corticosteroid-related side effects including blood glucose changes, fluid retention, mood alterations, and adrenal suppression with prolonged use.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 28, 2026. · Read our editorial policy