Prednisolone

What is prednisolone?

Prednisolone is a medicine that belongs to a group of medicines called corticosteroids. Corticosteroids are synthetic (manufactured) versions of a natural body chemical called cortisol. This medicine helps reduce inflammation in your body or suppress your immune system.

Prednisone is a different medicine that is related to prednisolone and works in the same way to treat inflammatory diseases. Your doctor will prescribe the medicine and dose that is most suitable for your condition.

What is prednisolone used for?

Prednisolone helps reduce inflammation in your body.

Symptoms of inflammation may include:

• swelling
• redness
• pain or tenderness
• itching

Inflammation can affect any part of your body.

Prednisolone is used to treat many different conditions, including:

• severe allergies
• asthma
• some types of arthritis
• skin problems
• inflammatory diseases of the bowel
• autoimmune diseases — where your immune system mistakenly attacks normal cells in your body

How does prednisolone work?

Prednisolone enters the cells that cause inflammation and blocks the body’s inflammatory reaction. It reduces the symptoms of some conditions, but is doesn’t cure them.

What forms of prednisolone are available?

Prednisolone is the name of the active ingredient. It is available in many different brands, which have different:

• names
• appearances (size, shape or colour)
• forms (tablets, liquid, eye drops and suppositories)
• strengths

No matter which brand you are prescribed, prednisolone works in the same way to treat your condition.

In Australia, you need a doctor’s prescription to buy prednisolone.

What are the possible side effects of prednisolone?

Prednisolone helps most people who take it, but some people experience side effects.

Generally, the risk of side effects is low if you take prednisolone for a short time. Your risk increases if you take high doses of prednisolone for a long time.

Common side effects of prednisolone, especially with high doses for long periods, include:

• fluid retention including bloating of the face and swelling of the abdomen
• weight gain
• irregular periods
• muscle cramps
• thin skin that bruises easily, and acne
• osteoporosis (thinning of the bones)
• high blood pressure

Some psychological side effects include:

• trouble sleeping
• irritability, agitation or depression

In children, prolonged use of prednisolone can cause slowed growth.

Prolonged use of prednisolone in children and adults can increase your chance of developing some infections. It can also cause thyroid problems.

Some side effects can only be noticed by your doctor. If you take prednisolone for long periods of time, you should have regular check-ups.

See your doctor immediately or go to the emergency department of your nearest hospital if you experience any of these serious side effects:

• severe abdominal pain
• seizures
• sudden changes in your vision
• symptoms such as severe dizziness, fainting, weakness, chest pain or irregular heart beat
• abnormal changes in your mood or behaviour

What should I be careful of when taking prednisolone?

It is important to take prednisolone as prescribed. Talk with your doctor if you would like to lower your dose or stop taking prednisolone. Stopping it suddenly might cause serious side effects and can be dangerous.

Make sure to tell your doctor, surgeon or dentist that you are taking prednisolone, as surgery or illness may affect the dose you need to take.

When should I speak to my doctor?

Speak to your doctor if you:

• experience side effects that trouble you
• have signs of an allergic reaction
• have a health condition or are taking medication that may affect how your body reacts to prednisolone
• become pregnant or start breastfeeding

See the Consumer Medicines Information (CMI) for full details about when to speak with your doctor before or after you have started taking prednisolone.

Your doctor or pharmacist can provide more information to improve some possible side effects. For example, ask them if taking prednisolone with food can reduce indigestion or heartburn, or if taking corticosteroids in the morning can help prevent sleep disturbances.

Are there alternatives to prednisolone?

Because prednisolone is used for many medical conditions, its alternatives depend on the condition you’re taking it for. Discuss options with your doctor.