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Dexamethasone

Uses of Dexamethasone

  • Dexamethasone is primarily used for managing a variety of inflammatory and autoimmune conditions and belongs to the family of glucocorticoid medicines.

  • Besides this, it is prescribed for skin conditions like dermatitis and psoriasis, rheumatoid arthritis and other rheumatic diseases, allergic reactions, asthma, inflammatory bowel disease, multiple sclerosis relapses, certain types of cancers, endocrine disorders, severe sepsis and shock. Dexamethasone is also used to manage nausea and vomiting associated with chemotherapy and to reduce swelling before and after dental procedures and surgeries.

Side effects of Dexamethasone

  • Insomnia

  • Anxiety

  • Mood changes

  • Increased appetite

  • Weight gain

How Dexamethasone works

  • Dexamethasone is a synthetic glucocorticoid.

  • It functions by imitating the natural hormones produced by the adrenal glands. Specifically, it attaches to glucocorticoid receptors within cells. This triggers anti-inflammatory gene activity and suppresses pro-inflammatory genes. The result is a reduction in inflammation and a decrease in immune system activity. It also has an impact on the body's metabolism and electrolyte balance. This mechanism helps to lessen symptoms such as swelling, redness, itching, and allergic reactions.

Certified content

Written By

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Dr. Michelle FrankMedical Content Writer| 8 years

Doctor of Medicine

Reviewed By

Dr. Chhavi Rosha
Dr. Chhavi Rosha Health & Medical Content Writer| 8 years

BMS, FMC, MD Resident

Expert Advice

Dosage Forms Available

  • Dexamethasone can be taken orally (tablets and liquid solution), administered intramuscularly or intravenously (injectable solution), instilled topically into the eyes (eye drops) or applied topically (ointment).

Age and Dose Restrictions

  • This medicine is meant for adults and children.

Contraindications

  • This medicine is contraindicated in patients with known hypersensitivity to Dexamethasone or any excipients in the formulation. It should also not be used by individuals with systemic fungal infections or active tuberculosis.

Other Medications to Avoid

  • Dexamethasone can interact with anticonvulsants (such as phenytoin and carbamazepine), antibiotics (like rifampin), and anti-fungal medicines (such as ketoconazole).

Overdose and Missed Dose

  • An overdose of Dexamethasone may cause symptoms such as hyperglycemia, hypertension, edema, weight gain, pancreatitis, and acute psychosis. If such symptoms are observed, consult a doctor immediately.

  • If a dose of this medicine is missed, take it as soon as you remember. However, if it is nearly time for your next dose, skip the missed dose. Do not take a double dose to make up for the missed one.

Management of Side Effects

Most side effects are temporary and generally harmless and resolve when discontinuing this medicine. However, if you experience any severe side effects or worsening of any of the symptoms, please consult your doctor.

  • If you are experiencing insomnia or mood changes, try taking the medication in the morning.

  • Drink plenty of fluids to help manage side effects such as fluid retention and high blood pressure.

Use in Driving and Operating Machinery

  • Dexamethasone may cause dizziness or blurred vision. If you experience these symptoms, avoid driving or operating heavy machinery.

Use in Pregnancy and Lactation

  • Dexamethasone is a pregnancy category C medicine. It should be used during pregnancy only if the potential benefits justify the risks. It is secreted in breast milk and should be used with caution in breastfeeding mothers. Always consult your doctor before using this medicine during pregnancy or while breastfeeding.

Caution in Other Conditions

  • Patients with conditions such as peptic ulcer disease, congestive heart failure, uncontrolled diabetes, hypertension or glaucoma should exercise caution when taking Dexamethasone. Always inform your doctor about any existing health conditions before starting on this medicine.

Special Dietary and Lifestyle Recommendations

  • For patients managing inflammatory and autoimmune conditions, a balanced diet rich in fruits, vegetables, lean proteins and whole grains can support overall health.

  • Stress management techniques such as mindfulness, yoga and regular exercise can help cope with the emotional aspects of managing these conditions.

Frequently asked questions

Yes, Dexamethasone is a synthetic steroid medication. It is classified as a glucocorticoid and is used to manage various inflammatory and autoimmune conditions.

Dexamethasone may cause insomnia, which is difficulty in sleeping. If you experience sleep disturbances while taking this medicine, consult your doctor.

Dexamethasone is not directly associated with affecting fertility in men or women. However, if you have concerns about fertility, consult your doctor before starting the medication.

Dexamethasone should be taken as directed by your doctor. The frequency and duration of use depends on the condition being managed and individual patient factors.

The time it takes for Dexamethasone to work may vary depending on the condition being managed. Some effects may be noticeable within hours to days of starting the medication.

The best time to take Dexamethasone should be decided by your doctor based on your medical condition and response to treatment.

Yes, Dexamethasone is a prescription medication and is not available over the counter.

Terms & Conditions


Available medicines for DEXAMETHASONE
Decmax 4mg Tablet 8
Decmax 4mg Tablet 8
Gls Pharma Limited
Pack of 8 Units
₹32.80
MRP ₹40.00
18.00% OFF
Dexona Tablet 30
Dexona Tablet 30
Zydus Cadila
Pack of 30 Units
₹6.06
MRP ₹7.39
18.00% OFF
Demisone Tablet 10
Demisone Tablet 10
Cadila Pharmaceuticals Ltd
Pack of 10 Units
₹1.72
MRP ₹2.46
29.90% OFF
Dexavac 4 Tablet 10
Dexavac 4 Tablet 10
Prevego Healthcare & Research Pvt.ltd.
Pack of 10 Units
₹25.80
MRP ₹51.70
50.10% OFF
Dexona Tablet 10
Dexona Tablet 10
Zydus Cadila
Pack of 10 Units
₹5.23
MRP ₹6.38
18.00% OFF
Dexalab Injection 30ml
Dexalab Injection 30ml
Laborate Pharmaceutical Ltd
Pack of 30 ML
₹32.72
MRP ₹39.90
17.99% OFF
Decdan 0.5mg Tablet 10
Decdan 0.5mg Tablet 10
Wockhardt Ltd
Pack of 10 Units
₹2.07
MRP ₹2.46
15.80% OFF
Dexona Injection 2ml
Dexona Injection 2ml
Zydus Cadila
Pack of 2 ML
₹9.35
MRP ₹11.40
18.00% OFF

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