Take naftidrofuryl capsules three times daily with meals.
Drink several glasses of water every day.
Side-effects of treatment are uncommon but include feeling sick, diarrhoea, and a skin rash.
|Type of medicine||Vasodilator (widens blood vessels)|
|Used for||Vascular disease (blood circulation problems)|
Poor blood flow can lead to a lack of oxygen in your body tissues. This causes symptoms such as pain and discomfort. So, for example, poor blood flow in your legs can cause pain and discomfort when you walk. It can also cause cold and painful hands and feet in disorders such as Raynaud's syndrome. Where there are problems in the blood supply to your head or brain, this can lead to confusion or forgetfulness. Naftidrofuryl works by widening blood vessels to improve the flow of blood to these areas, and also by allowing your body to make better use of the oxygen in your blood.
Before taking naftidrofuryl
Some medicines are not suitable for people with certain conditions, and sometimes a medicine may only be used if extra care is taken. For these reasons, before you start taking naftidrofuryl it is important that your doctor or pharmacist knows:
- If you are pregnant or breast-feeding.
- If you have ever had a problem with kidney stones.
- If you are taking or using any other medicines. This includes any medicines you are taking which are available to buy without a prescription, such as herbal and complementary medicines.
- If you have ever had an allergic reaction to a medicine.
How to take naftidrofuryl
- Before you start this treatment, read the manufacturer's printed information leaflet from inside your pack. The leaflet will give you more information about naftidrofuryl and a full list of side-effects which you may experience from taking it.
- Take the capsules exactly as your doctor has told you. It is usual to take one or two capsules three times daily with meals. Your doctor will tell you which is the right dose for you, and this will also be printed on the label of the pack of capsules to remind you.
- You should swallow the capsules with plenty (at least one full glass) of water. This is to help prevent unwanted side-effects (such as kidney stones) and to stop the capsules from becoming lodged in your throat and causing irritation. Do not open or chew the capsules.
- If you forget to take a dose, don't worry, just remember to take your next dose when it is due. Do not take two doses together to make up for a forgotten dose.
Getting the most from your treatment
- Try to keep your regular appointments with your doctor. This is so your doctor can check on your progress and assess how naftidrofuryl is working for you.
- If you are a smoker, you should try to stop. Smoking can narrow your blood vessels further and will make your condition worse. Your doctor or pharmacist can advise you about how to quit smoking.
- Keep your home warm. The cold cuts down the blood supply to your skin even before you feel cold. If you go out in the cold, wrap up well in warm clothing, especially gloves and socks.
- Regular exercise will help to improve your circulation. Your doctor can advise you on what type of exercise is suitable for you.
- Take good care of your hands and feet. Examine your hands, legs and feet regularly for any signs of damage or infection. If you notice any changes, see your doctor.
Can naftidrofuryl cause problems?
Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. These usually improve as your body adjusts to the new medicine, but speak with your doctor or pharmacist if any of the following side-effects continue or become troublesome.
|Naftidrofuryl side-effects - these affect less than 1 in 100 people who take this medicine||What can I do if I experience this?|
|Feeling sick, stomach pain||Stick to simple foods - avoid rich or spicy foods. Make sure you take the capsules during your meals or straight afterwards|
|Skin rash||Use a moisturiser|
|Diarrhoea||Drink plenty of water to replace any lost fluids|
On rare occasions, some people taking naftidrofuryl have developed a liver disorder. If you notice any yellowing of your skin or the whites of your eyes, speak with your doctor straightaway.
If you experience any other symptoms which you think may be due to this medicine, speak with your doctor or pharmacist.
How to store naftidrofuryl
- Keep all medicines out of the reach and sight of children.
- Store in a cool, dry place, away from direct heat and light.
Important information about all medicines
If you buy any medicines, check with a pharmacist that they are safe to take with your other medicines.
If you are having an operation or dental treatment, tell the person carrying out the treatment which medicines you are taking.
Never take more than the prescribed dose. If you suspect that you or someone else might have taken an overdose of this medicine, go to the accident and emergency department of your local hospital. Take the container with you, even if it is empty.
This medicine is for you. Never give it to other people even if their condition appears to be the same as yours.
Do not keep out-of-date or unwanted medicines. Take them to your local pharmacy which will dispose of them for you.
If you have any questions about this medicine ask your pharmacist.
Further reading & references
- British National Formulary; 64th Edition (Sep 2012) British Medical Association and Royal Pharmaceutical Society of Great Britain, London
- Manufacturer's PIL, Praxilene®; Merck Serono, The electronic Medicines Compendium. Dated February 2010.
Disclaimer: This article is for information only and should not be used for the diagnosis or treatment of medical conditions. EMIS has used all reasonable care in compiling the information but make no warranty as to its accuracy. Consult a doctor or other health care professional for diagnosis and treatment of medical conditions. For details see our conditions.
|Original Author: Helen Allen||Current Version: Helen Allen||Peer Reviewer: Dr Adrian Bonsall|
|Last Checked: 31/10/2012||Document ID: 3338 Version: 23||© EMIS|
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