Prescription requiredCorticosteroid (Anti-inflammatory/Immunosuppressant)

Omnacortil 40MG — Side Effects & Warnings

Known side effects of Omnacortil 40MG include Increased appetite, weight gain, indigestion, mood changes, insomnia, elevated blood sugar, fluid retention, increased blood pressure, acne, increased risk of infections. Not everyone experiences these side effects.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated August 2026

Common Side Effects

Increased appetite
weight gain
indigestion
mood changes
insomnia
elevated blood sugar
fluid retention
increased blood pressure
acne
increased risk of infections

This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.

Important Warnings

Prescription-only steroid. Do not stop abruptly after long use (risk of adrenal suppression). Use with caution in diabetes, hypertension, osteoporosis, peptic ulcer disease, glaucoma/cataract, liver disease, tuberculosis or other infections. Can mask signs of infection; avoid exposure to chickenpox/measles. Long-term use may cause Cushingoid features, bone loss, muscle weakness and growth suppression in children. Vaccines: avoid live vaccines during high-dose therapy.

Drug Interactions

Omnacortil 40MG may interact with the following:

NSAIDs (increased GI bleed/ulcer risk)
anticoagulants like warfarin (INR changes)
antidiabetics/insulin (may need dose adjustment)
diuretics/amphotericin B (hypokalemia)
rifampicin/phenytoin/carbamazepine (reduced steroid effect)
ketoconazole/ritonavir (increased steroid levels)
cyclosporine (increased levels/toxicity)
vaccines (reduced response; avoid live vaccines)

Always tell your doctor about all medicines you are taking, including over-the-counter drugs and supplements.

Pregnancy Safety

Use with caution / Consult doctor (use lowest effective dose; benefits must outweigh risks)

Alcohol Interaction

Use with caution (may increase stomach irritation/ulcer risk, especially with NSAIDs)

Habit Forming

Storage

Store below 25°C in a cool, dry place away from moisture and direct light. Keep out of reach of children.

Omnacortil 40MG — Safety Summary

Composition: Prednisolone (40mg)
Prescription: Required (Rx)
Pregnancy: Use with caution / Consult doctor (use lowest effective dose; benefits must outweigh risks)
Alcohol: Use with caution (may increase stomach irritation/ulcer risk, especially with NSAIDs)
Habit forming: No

Omnacortil 40MG — Safety FAQs

What should I do if I experience side effects?

Mild side effects often resolve on their own. If side effects are severe or persistent, stop the medicine and consult your doctor immediately.

Are all listed side effects common?

No. Some side effects are common while others are rare. Not everyone experiences side effects. Consult your doctor if you are concerned.

Can I take this medicine with other drugs?

Some medicines interact with each other. Always inform your doctor about all medicines you are currently taking.

When should I seek emergency help?

Seek immediate medical attention if you experience severe allergic reactions (difficulty breathing, swelling of face/throat), chest pain, or any life-threatening symptoms.

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Safety disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. If you experience severe side effects, seek medical attention immediately.

Omnacortil 40MG — Side Effects & Warnings

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated August 2026