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Decxac 4 Tablet

Dexamethasone (4mg)

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Product Summary :

Decxac 4 Tablet contains dexamethasone, a corticosteroid medicine used to treat various autoimmune and inflammatory conditions. It works by reducing inflammation and suppressing excessive immune system activity. Long-term use may increase the risk of infections, osteoporosis, and adrenal suppression. Do not stop treatment suddenly without medical advice.

Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 27 Oct 2026 | 01:04 AM (IST)

₹34.2 MRP ₹37.59% off

(Inclusive of applicable taxes)

Gurgaon

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General Information

Contains

Dexamethasone (4mg)

Marketer

Alpine Lifescience Private Limited

Storage

Store below 25°C

The content is shown in English

Product introduction

Decxac 4 Tablet belongs to a group of medicines called steroids. It is used in the treatment of various diseases and conditions such as inflammatory conditions and autoimmune conditions.

Decxac 4 Tablet provides relief from swelling, redness, pain, and itching in the affected area by preventing the release of substances that cause inflammation. It should be taken with food to avoid stomach upset. Taking the medicine regularly at the right times increases its effectiveness. It is important to keep taking the medicine regularly until your doctor tells you it is safe to stop.

There is limited information on the common side effects of Decxac 4 Tablet. If you experience any symptoms that are bothersome or worsen while taking the medicine, let your doctor know. They may be able to suggest ways to manage or treat these side effects.

Decxac 4 Tablet can make it harder for you to fight off infections. Tell your doctor if you have any signs of infection such as a fever or sore throat. Before taking this medicine, you should let your doctor know all the other medicines you are taking. It is important for pregnant and breastfeeding mothers to ask the advice of their doctors before taking this medicine.

Uses of Decxac Tablet

Treatment of Inflammatory conditions
Treatment of Autoimmune conditions

Benefits of Decxac Tablet

Treatment of Inflammatory conditions
Decxac 4 Tablet gives relief in inflammatory conditions that affect muscles and joints such as arthritis and ankylosing spondylitis. It also helps manage other inflammatory conditions such as asthma, inflammatory bowel disease, uveitis, ulcerative colitis, and allergies. It works by blocking certain chemicals that cause pain and swelling.

Treatment of Autoimmune conditions
Decxac 4 Tablet gives relief in autoimmune conditions like psoriasis, rheumatoid arthritis, eczema, atopic dermatitis, etc. It works by lowering your immune system’s response to these conditions thereby reducing symptoms such as swelling, pain, itching, and other allergic-type reactions.

Side effects of Decxac Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Decxac

Limited data available

How to use Decxac Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Decxac 4 Tablet should be taken with or after food.

How Decxac Tablet works

Decxac 4 Tablet is a steroid which works by blocking the production of certain chemical messengers in the body that cause inflammation (redness and swelling) and allergies.

Dosage

It may be taken once daily or in divided doses, depending on the condition being treated and its severity. Short courses may be prescribed for acute inflammatory episodes, while certain autoimmune conditions may require longer treatment. Your doctor will determine the appropriate dose, frequency, and duration based on your response and tolerability. Your doctor may gradually reduce the dose as symptoms improve. Do not stop treatment suddenly after prolonged use.

All substitutes for Decxac 4 Tablet

For information purposes only. Consult a doctor before taking any medicine.

Quick tips

Do not use it more often or for longer than advised by your doctor.
Decxac 4 Tablet can make it harder for you to fight off infections. Notify your doctor if you have any signs of infection such as a fever or sore throat.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Decxac 4 Tablet. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

Decxac 4 Tablet is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.

Breast feeding

CONSULT YOUR DOCTOR

Decxac 4 Tablet may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.

Driving

CONSULT YOUR DOCTOR

It is not known whether Decxac 4 Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.

Kidney

CAUTION

Decxac 4 Tablet should be used with caution in patients with kidney disease. Dose adjustment may be needed.
Regular monitoring of kidney function tests and other blood tests is advisable while you are taking Decxac 4 Tablet.

Liver

CONSULT YOUR DOCTOR

There is limited data available on the use of Decxac 4 Tablet in patients with liver disease.

Interaction with drugs

Taking Decxac with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Severe

Purified Vi Polysaccharide Typhoid Vaccine (Injection Route)

It is recommended to wait at least 3 months after discontinuing a high dose of Dexamethasone before taking Purified Vi Polysaccharide Typhoid Vaccine.

Severe

Purified Vi Polysaccharide Typhoid Vaccine (null)

These should not be taken concomitantly. Please consult with your doctor about keeping appropriate gap between these two. Dexamethasone may reduce efficacy of Purified Vi Polysaccharide Typhoid Vaccine.

Severe

Axitinib (Oral Route)

Dexamethasone may reduce blood levels of Axitinib. Dexamethasone may reduce blood levels of Axitinib.

Severe

Herpes Zoster / Shingles Vaccine (Recombinant, Adjuvanted) (Injection Route)

It is recommended to wait at least 3 months after discontinuing a high dose of Dexamethasone before taking Herpes Zoster / Shingles Vaccine (Recombinant, Adjuvanted). Dexamethasone may reduce efficacy of Herpes Zoster / Shingles Vaccine (Recombinant, Adjuvanted).

Moderate

Chloroquine (Oral Route)

Your doctor may monitor your potassium levels closely.

Frequently asked questions

Is Decxac 4 Tablet a steroid?

Yes, Decxac 4 Tablet is a steroid medicine also known as glucocorticoids which occur naturally in the body and help to maintain health and wellbeing. Decxac 4 Tablet helps in treating various illnesses involving inflammation (redness, tenderness, heat and swelling) in the body.

What is Decxac 4 Tablet used for?

Decxac 4 Tablet has anti-inflammatory and immunosuppressant properties. It is used to treat conditions like allergic conditions, anaphylaxis, asthma, rheumatoid arthritis and inflammatory skin diseases. It also aids in treating autoimmune diseases (these diseases happen when your body’s immune system attacks the body itself and causes damage) and certain eye disorders. Additionally, it is used to treat cancer and nephrotic syndrome when used with other medicines.

How does Decxac 4 Tablet work?

Decxac 4 Tablet works by reducing the inflammation which helps in treating many illnesses caused due to active inflammation. Also, it stops the reactions known as autoimmune reactions which occur when your body's immune system attacks the body itself and causes damage.

Can Decxac 4 Tablet be used for autoimmune muscle disorders?

Yes. Decxac 4 Tablet may be prescribed for conditions such as polymyositis and dermatomyositis, which cause muscle inflammation and weakness. It helps reduce inflammation and may improve muscle function.

Can Decxac 4 Tablet be used during multiple sclerosis flare-ups?

Yes. Corticosteroids may be used during acute relapses of multiple sclerosis to reduce inflammation affecting the nervous system. However, they do not prevent the long-term progression of the disease.

Can Decxac 4 Tablet cure autoimmune diseases permanently?

No. Decxac 4 Tablet helps control inflammation and symptoms but does not permanently cure autoimmune diseases. Additional medicines may be required for long-term disease management.

Can Decxac 4 Tablet treat severe allergic conditions?

Yes. Decxac 4 Tablet may be prescribed for severe allergic conditions, including certain forms of dermatitis and allergic respiratory disorders, when conventional treatment is insufficient. However, it is not a substitute for adrenaline in anaphylaxis.

Fact Box

Chemical Class

21- hydroxysteroids

Habit Forming

Therapeutic Class

HORMONES

Action Class

Glucocorticoids

References

Dexamethasone. Dublin, Ireland: Aspen Pharma Trading Limited; 1990 [revised 23 Jan. 2018]. [Accessed 04 Apr. 2019] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 03 Apr. 2019] (online) Available from:
Dexamethasone [Prescribing Information]. Dublin, OH: Cardinal Health; 2024.
Dexamethasone. Berkeley Heights, NJ: Hikma Pharmaceuticals USA Inc.; 2026. [Accessed 26 Oct. 2026] (online). Available from:

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Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Alpine Lifescience Private Limited
Address: C-57/X3, Ground Floor, C-Block Dilshad Garden, Shahdara, Delhi New Delhi North East Dl 110095 India

Vendor Details

Country of origin: India

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Decxac 4 Tablet

Decxac 4 Tablet

Product Summary :

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Decxac Tablet

Benefits of Decxac Tablet

Side effects of Decxac Tablet

How to use Decxac Tablet

How Decxac Tablet works

Dosage

All substitutes for Decxac 4 Tablet

Decmax 4mg Tablet

Auradex 4mg Tablet

Dexzee 4mg Tablet

Dexavac 4mg Tablet

Kachdex 4 Tablet

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Interaction with drugs

Purified Vi Polysaccharide Typhoid Vaccine (Injection Route)

Purified Vi Polysaccharide Typhoid Vaccine (null)

Axitinib (Oral Route)

Herpes Zoster / Shingles Vaccine (Recombinant, Adjuvanted) (Injection Route)

Chloroquine (Oral Route)

Frequently asked questions

Is Decxac 4 Tablet a steroid?

What is Decxac 4 Tablet used for?

How does Decxac 4 Tablet work?

Can Decxac 4 Tablet be used for autoimmune muscle disorders?

Can Decxac 4 Tablet be used during multiple sclerosis flare-ups?

Can Decxac 4 Tablet cure autoimmune diseases permanently?

Can Decxac 4 Tablet treat severe allergic conditions?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

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