How does prednisolone work?
Prednisolone works by reducing inflammation and suppressing the immune system. This helps relieve symptoms like swelling, redness, pain, and allergic reactions.
What is prednisolone used to treat?
Prednisolone is commonly prescribed for:
- Asthma and COPD flare-ups
- Arthritis and joint inflammation (such as rheumatoid arthritis)
- Skin conditions (such as eczema and severe allergic reactions)
- Autoimmune diseases (such as lupus and Crohn’s disease)
- Severe allergies
- Certain cancers (to help reduce inflammation and immune response)
Who can take prednisolone?
Most adults and children can take prednisolone if prescribed by a doctor. It is often used for short-term or long-term treatment, depending on the condition.
Who might not be able to take prednisolone?
Prednisolone may not be suitable if you:
- Have an untreated infection (steroids can weaken the immune system)
- Have osteoporosis (long-term use can weaken bones)
- Have diabetes (prednisolone can raise blood sugar levels)
- Have glaucoma or high blood pressure (it may worsen these conditions)
- Have had a recent live vaccine (it can affect how well the vaccine works)
Can I take prednisolone if I’m pregnant or breastfeeding?
Prednisolone is sometimes prescribed during pregnancy if the benefits outweigh the risks. If you are pregnant or breastfeeding, speak to your doctor before taking it.
What if I miss a dose?
If you forget a dose, take it as soon as you remember. If it’s nearly time for your next dose, skip the missed one—don’t take two doses at once.
How effective is prednisolone?
Prednisolone is highly effective at reducing inflammation and controlling immune system overactivity. Some people notice improvement within hours to days, depending on their condition.
What should I do if I take too much?
Taking too much prednisolone may cause serious side effects, including weakness, high blood pressure, and mood changes. If you think you’ve taken too much, seek medical help immediately.
What dose of prednisolone is usually taken?
Doses vary depending on the condition:
- Short-term treatment (e.g., asthma flare-ups): 20mg to 40mg once daily for a few days
- Chronic conditions (e.g., rheumatoid arthritis): 5mg to 15mg daily
- Severe inflammatory conditions: Higher doses may be prescribed
Your doctor will determine the right dose and may adjust it over time.
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What are the side effects of prednisolone?
Common side effects include:
- Increased appetite and weight gain
- Difficulty sleeping (insomnia)
- Mood changes (anxiety, irritability, or mood swings)
- Heartburn or indigestion
Long-term use can cause more serious side effects, including weakened bones (osteoporosis), high blood sugar (diabetes risk), and eye problems (glaucoma or cataracts). Always take prednisolone exactly as prescribed to minimise risks.
How should I take prednisolone?
Prednisolone is usually taken as tablets, liquid, or injections. Tablets should be swallowed whole with food or milk to reduce the risk of stomach irritation.
When should prednisolone be taken?
Prednisolone is usually taken in the morning, as this mimics your body’s natural steroid production and helps reduce side effects like insomnia.
What are the brand names for prednisolone?
Prednisolone is available under several brand names, including:
- Deltacortril
- Predsol
- Redipred
Final thoughts
Prednisolone is an effective anti-inflammatory medicine that can bring rapid relief for many conditions. However, it should be taken exactly as prescribed, and long-term use requires regular monitoring. If you have concerns about side effects or stopping treatment, speak to your doctor or pharmacist.
