Prednisone Side Effects

Like all medications, Prednisone can cause side effects. Most people do not experience serious adverse effects, but it is important to know what to look for and when to seek medical care.

Common Side Effects

→Weight gain and fluid retention
→Increased appetite
→Mood changes and insomnia
→Skin thinning and easy bruising

Serious Side Effects

→Osteoporosis and fractures (long-term)
→Adrenal suppression and adrenal crisis
→Cushing's syndrome (moon face, buffalo hump)
→Hyperglycaemia and diabetes
→Peptic ulcer
→Cataracts
→Increased infection susceptibility

When to Seek Medical Care

→Signs of serious infection (fever, severe illness) — corticosteroids mask symptoms
→Severe abdominal pain (ulcer)
→Sudden severe back pain (vertebral fracture)
→Symptoms of Addisonian crisis (nausea, weakness, collapse) if steroids stopped abruptly

Safety Note

If you experience any unexpected or concerning symptoms while taking Prednisone, contact your doctor or pharmacist. Do not stop taking Prednisone without medical advice unless you experience a serious adverse reaction.

Frequently Asked Questions

Are side effects from Prednisone common?

Most patients tolerate Prednisone well at therapeutic doses. Common side effects are usually mild and often improve after the first few weeks. Serious side effects are less common but should be reported immediately.

What should I do if I experience side effects from Prednisone?

Mild side effects: discuss with your pharmacist, as many resolve spontaneously. Serious side effects: seek medical care immediately and contact your prescriber. Do not stop Prednisone abruptly for long-term conditions without medical advice.

More About Prednisone

Dosage & Administration

Drug Interactions

Warnings & Precautions

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Medical Disclaimer: This drug reference is provided for informational purposes only and is not a substitute for professional medical advice. Always consult your physician or pharmacist before changing your medication. Information reviewed by the vHospital Editorial Team · Sources: WHO, BNF, FDA prescribing information.