Pentasa 500mg Slow Release Tablets
PATIENT INFORMATION LEAFLET
PENTASA® 500mg SLOW RELEASE TABLETS
(mesalazine)
This product is available as the above name but will be referred to as Pentasa throughout the remainder of this leaflet.
Read all of this leaflet carefully before you start taking this medicine.
• Keep this leaflet. You may need to read it again.
• If you have any further questions, ask your doctor or pharmacist.
• This medicine has been prescribed for you. Do not pass it on to others. It may harm them, even if their symptoms are the same as yours.
• If any of the side effects gets serious, or if you notice any side effects not listed in this leaflet, please tell your doctor or pharmacist.
In this leaflet:
1. What Pentasa is and what it is used for
2. Before you take Pentasa
3. How to take Pentasa
4. Possible side effects
5. How to store Pentasa
6. Further information
1. WHAT PENTASA IS AND WHAT IT IS USED FOR
The name of this medicine is Pentasa Slow Release Tablets. Each tablet contains mesalazine 500mg as the active ingredient. Mesalazine belongs to a group of medicines called salicylates.
Pentasa is used to treat mild to moderate inflammation of the gut caused by a condition called ulcerative colitis. It can also be used to control the condition and prevent it from coming back.
The tablets release the active ingredient slowly which then acts locally to reduce the inflammation and help relieve or stop the pain.
2. BEFORE YOU TAKE PENTASA
Do Not take Pentasa if you:
• are allergic to mesalazine or any of the other ingredients in Pentasa.
• are allergic to any other salicylates e.g. aspirin
• have severe liver or kidney problems
• are under the age of 15 years
Take special care with Pentasa:
You should consult your doctor before taking these tablets if:
• you experience any unexplained bleeding, bruising, skin rashes, fever or sore throat while using this medicine, stop using this medicine and seek medical advice as soon as possible.
• if you experience any chest pain, an increased heartbeat and excess tiredness while using this medicine, stop using this medicine and seek medical advice as soon as possible.
• you currently have, or have previously had liver or kidney disease
• you are on any medication that may affect kidney function e.g. azathioprine
• you have ever had an allergy to a medication called sulphasalazine
If you suffer from kidney problems you will require regular check ups by your doctor.
You should make sure that you don’t become dehydrated, while you are taking this medicine. This can occur after severe or prolonged attacks of vomiting and/or diarrhoea, high fever or heavy sweating. If this does occur, you should speak to a doctor or pharmacist for advice as soon as possible.
Taking with other medicines
Please tell your doctor or pharmacist if you are taking or have recently taken any other medicines, including medicines obtained without a prescription. This is especially important if you are taking any of the following :
• Non-steroidal anti-inflammatories (NSAIDS)
• Azathioprine or 6-mercaptopurine
Pregnancy and Breastfeeding
If you are pregnant, are planning to become pregnant or are breastfeeding you should speak to your doctor or pharmacist before taking this medicine, as they will need to decide if this medicine is suitable for you.
3. HOW TO TAKE PENTAS
Always take Pentasa exactly as your doctor has told you. You should check with your doctor or pharmacist if you are not sure.
The tablets should be taken by mouth either whole or broken up, they should not be crushed or chewed. If you have difficulty swallowing the tablets you can disperse them in a small quantity of cold water (approximately 50ml) then stir and drink immediately.
To treat an attack of colitis, your doctor will usually prescribe a dose of up to 4g mesalazine, to be taken as eight tablets once a day or in two or three divided doses.
To help prevent further attacks, your doctor will usually prescribe a dose of 2g mesalazine, to be taken as four 500mg tablets once a day.
If you take more Pentasa than you should
If you accidentally take too many tablets, you should go to your nearest emergency department or contact your doctor immediately. Take the pack and any remaining tablets with you.
If you forget to take Pentasa
If you forget to take a dose, take the next dose as soon as you remember, unless it is less than 3 hours until your next dose. Do not take a double dose to make up for the forgotten one.
If you have any further questions on the use of this product, ask your doctor or pharmacist.
4. POSSIBLE SIDE EFFECTS
Like all medicines, Pentasa can cause side effects, although not everyone gets them.
STOP taking Pentasa if you notice:
• itching, skin rashes, swelling of the face, lips or throat, difficulty in breathing or wheeziness (signs of an allergic reaction).
• unexplained bleeding, bruising, skin rashes, fever or sore throat (signs of a blood disorder).
• a change in the colour or amount of urine produced (signs of kidney problems).
If you experience any of the above side effects you should contact your doctor or go to the nearest hospital emergency department immediately.
Common side effects (affecting less than 1 in 10 people) include:
|
• vomiting • nausea |
• stomach pain • diarrhoea |
|
• rash with or without itching |
• headache |
Rare side effects (affecting less than 1 in 1,000 patients) include:
|
• blood disorders (e.g. low levels of red blood cells) |
• lupus erythematosis (an autoimmune disorder effecting the skin) |
|
• tingling or numbness in the hands and feet |
• allergic lung reactions (including breathing problems) |
|
• inflammation of the heart or area surrounding the heart |
• changes in kidney function or kidney failure |
|
• inflammation of the liver and liver failure |
• inflammation of the pancreas |
Very rare side effects (affecting less than 1 in 10,000 patients) include:
|
• raised liver enzymes |
• muscle pain |
|
• hair loss (reversible) |
• fever |
|
• joint pain |
• skin rash or blisters e.g. Erythema Multiforme or Steven-Johnson syndrome |
|
• allergic reactions |
If any of these side effects become severe or if you experience any other side effects not listed you should contact your doctor or pharmacist as soon as possible.
Reporting of side effects
If you get any side effects talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in this leaflet. You can also report side effects directly on the Yellow Card Scheme website: www.mhra.gov.uk/yellowcard. By reporting side effects you can help provide more information on the safety of this medicine.
5. HOW TO STORE PENTASA
• Keep out of the sight and reach of children.
• Do not store above 25°C. Store in the original package to protect from light.
• Do not take after the expiry date on the packaging. The expiry date refers to the last day of that month.
• If you are unsure about the storage, ask your pharmacist. It is best to return all old and unused medication to your pharmacist for safe disposal.
• If the tablets have become discoloured or show any other signs of deterioration, you should seek the advice of your pharmacist who will tell you what to do.
• Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. These measures will help to protect the environment.
6. FURTHER INFORMATION
Your medicine is called Pentasa 500mg slow release Tablets.
The tablets should be taken by mouth.
• each slow release tablet contains 500mg of the active ingredient, mesalazine (also known as 5-aminosalicylic acid or 5-ASA).
• other ingredients in Pentasa are magnesium stearate, povidone, ethylcellulose, talc and microcrystalline cellulose.
• the tablets are light-grey to light-brown, specked, round tablets, scored and marked ‘500mg’ on one side and ‘PENTASA’ on the other side. Each carton contains 100 tablets presented in blister strips with 10 tablets per strip.
POM
PL No: 15814/1014
Manufactured by Ferring GmbH, Wittland 11, D-24109 Kiel, Germany. Procured from within the EU and repackaged by the Product Licence holder: OPD Laboratories Ltd, Unit 6 Colonial Way, Watford, Herts WD24 4PR.
Leaflet revision and issue date (Ref.) 02.09.2015.
Pentasa is a registered trademark of Ferring BV, The Netherlands.
To request a copy of this leaflet in Braille, large print or audio please call 01923 332 796.