Common Electrolyte imbalance, Redistribution/accumulation of body fat, Bone degradation, Increased risk of infection, Muscle disorders, Increased blood pressure, Increased glucose level in blood, Skin scar, Altered bone growth, Cataract, Behavioural changes.

Expert advice for Steronex Injection
Do not take the medicine:

If you are allergic to it or to any other content in the medicine.
If you have a serious infection, particularly in the lungs or esophagus, that is untreated. 

Do not stop this medicine before recommended duration. Consult your doctor for gradual reduction of dose.Do not receive a "live" vaccine while using methylprednisolone. The vaccine may not work as well during this time, and may not fully protect you from disease.Inform your doctor before taking the medicine:

If you are suffering from any infection.
If you are pregnant or planning to become pregnant or breast-feeding a baby.

Inform your doctor before taking the medicine:

If you are taking antibiotics for any infection, pain killers or contraceptive pills or any medication for heart disease or peptic ulcer.
If you are going to undergo any laboratory test.

Stay away from people who are suffering from infections like chicken-pox, measles, shingles or tuberculosis.

Q. Is Steronex a steroid or an antibiotic drug?
Steronex is a corticosteroid/steroid drug. It is not an antibiotic

Q. Is Steronex a narcotic or addictive drug?
No. Steronex is not a narcotic or an addictive drug

Q. Can I take Steronex if I have high blood pressure?
You can take Steronex if you have high blood pressure, only when prescribed by your doctor. It is prescribed in such situation when benefit outweighs the risk