Macrogols

About Macrogols

This belongs to the group of medicines known as Osmotic laxatives.

This medicine is used to treat constipation.

Constipation can be caused by a poor diet, not drinking enough water or not going to the toilet as soon as you feel the need to. Pregnancy, a lack of exercise or movement (such as being ill in bed) and some medicines, including some pain killers, can also cause constipation. Osmotic laxatives work by drawing water into the bowel, which softens stools, making them easier to pass out of the body.

Macrogols are sometimes called polyethylene glycols, you may notice the use of either name on the pack.

This medicine is available in powder form.

Brands available are: Idrolax; Movicol; Movicol-Half; Movicol Paediatric Plain.

Before Taking Macrogols

Before taking this medicine make sure your doctor or pharmacist knows:

• if you are pregnant, trying for a baby or breast-feeding
• if you suffer from severe inflammatory conditions of the intestinal tract, such as Crohn's disease, ulcerative colitis and toxic megacolon
• if you suffer from paralytic ileus
• if you suffer from any blockages of the bowel other than normal constipation
• if you have problems with your heart, circulation or kidneys
• if you have ever had an allergic reaction to this or any other medicine
• if you are taking any other medicines, including those available to buy without a prescription, herbal and complementary medicines

How to Take Macrogols

• Always read the manufacturer's information leaflet, if possible, before beginning treatment.
• Take this medicine exactly as directed by your doctor or pharmacist.
• Follow the instructions you will be given with this medicine
• Dissolve the content of each sachet in a glass of water before taking. Once mixed with water, the solution may be chilled in the fridge before drinking, but any left over should be discarded after the time recommended in the manufacturer's instructions.
• This medicine is for you. Never give it to others even if their condition appears to be the same as yours.
• Never take more than your doctor has told you. If you suspect you or someone else has taken an overdose of this medicine, contact your doctor or pharmacist for advice.

Getting the most from your treatment

• Many people take laxatives when they do not need to, because they believe that they should go to the toilet every day. This is not the case as for many people it is normal not to go every day.
• To prevent constipation it is important to eat a well balanced diet containing fibre (whole grain breads and cereals, bran, fruit and green leafy vegetables). Drink plenty of fluids, 6 to 8 full glasses of water each day. Take daily exercise.
• For people who have problems with constipation, food such as pastries, puddings, sugar, sweets, cheese and cake can make matters worse.
• Drinks containing caffeine (tea, coffee, colas) or alcohol can make constipation worse as they have a diuretic effect, which means they cause a loss of fluid from the body, causing dehydration.

Can Macrogols cause problems?

As well as their useful effects all medicines can cause unwanted side effects. Speak to your doctor or pharmacist if any of the following side effects continue or become troublesome:

Diarrhoea, tummy pain, bloating or feeling sick.

If you experience any other worrying or troublesome symptoms, which you think may be due to this medicine, discuss them with your pharmacist.

How to store Macrogols

• Store all medicines out of the reach of children.
• Store in a cool, dry place, away from direct heat and light.
• Never keep out of date or unwanted medicines. Discard them safely out of the reach of children or take them to your local pharmacist who will dispose of them for you.

© EMIS and Cegedim Pharmacy Services Ltd 2005   Updated: 23/02/2005