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Naftidrofuryl capsules

Praxilene

Take naftidrofuryl capsules three times daily with meals. Swallow the capsule with a glass of water.

Side-effects of treatment are uncommon but can include feeling sick (nausea), diarrhoea, and a skin rash.

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About naftidrofuryl

Typ av medicin

5HT2 receptor antagonist

Används för

Blood circulation problems (vascular disease)

Även kallad

Nafronyl oxalate (in US); Naftidrofuryl oxalate, Praxilene®

Tillgänglig som

Kapslar

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. Poor blood flow can also cause cold and painful hands and feet in disorders such as Raynaud's syndrome. Naftidrofuryl works by allowing your body to make better use of the oxygen in your blood.

Some medicines are not suitable for people with certain conditions, and sometimes a medicine can only be used if extra care is taken. For these reasons, before you start taking naftidrofuryl it is important that your doctor knows:

  • If you have ever had a problem with kidney stones.

  • Om du är gravid eller ammar.

  • If you have any problems with the way your liver works.

  • Om du tar eller använder några andra läkemedel. Detta inkluderar alla läkemedel du tar som finns att köpa utan recept, samt växtbaserade och komplementära läkemedel.

  • Om du någonsin har haft en allergisk reaktion mot en medicin.

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  • Before you start the treatment, read the manufacturer's printed information leaflet from inside the pack. It will give you more information about naftidrofuryl, and will also provide you with a full list of side-effects which you could experience from taking it.

  • Take the capsules exactly as your doctor tells you to. 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 information will also be printed on the label of the pack of capsules to remind you about what the doctor said to you.

  • You should swallow the capsules with plenty of water (at least one full glass). 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.

  • 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, please see your doctor for advice.

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Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains some of the ones associated with naftidrofuryl. You will find a full list in the manufacturer's information leaflet supplied with your medicine. The unwanted effects often improve as your body adjusts to the new medicine, but speak with your doctor or pharmacist if any of the following continue or become troublesome.

Naftidrofuryl side-effects (these affect fewer than 1 in 100 people)

Vad kan jag göra om jag upplever detta?

Feeling sick (nausea), stomach ache

Stick to simple foods - avoid rich or spicy foods. Make sure you take the capsules during your meals or straight afterwards

Skin rash

Om det är besvärligt, prata med din läkare

Diarré

Drick mycket vatten för att ersätta förlorade vätskor

Viktigt: a few people have developed problems with their liver whilst taking this medicine. Although your doctor will check for this, you should speak with your doctor as soon as possible if you have any unexplained sickness (nausea or vomiting), yellowing of skin or eyes (jaundice), loss of weight, or feel extremely tired.

If you experience any other symptoms which you think may be due to the capsules, speak with your doctor or pharmacist for further advice.

  • Förvara alla läkemedel utom räckhåll och synhåll för barn.

  • Förvara på en sval, torr plats, borta från direkt värme och ljus.

Viktig information om alla läkemedel

If you buy any medicines 'over the counter', check with a pharmacist that they are safe to take with your prescribed medicines.

If you are due to have an operation or dental treatment, please tell the person carrying out the treatment which medicines you are taking.

Ta aldrig mer än den föreskrivna dosen. Om du misstänker att du eller någon annan kan ha tagit en överdos av denna medicin, gå till akutmottagningen på ditt lokala sjukhus. Ta med behållaren, även om den är tom.

Denna medicin är för dig. Ge den aldrig till andra människor även om deras tillstånd verkar vara detsamma som ditt.

Behåll inte föråldrade eller oönskade mediciner. Ta dem till ditt lokala apotek som kommer att ta hand om dem åt dig.

Om du har några frågor om denna medicin, fråga din apotekare.

Rapportera biverkningar av ett läkemedel eller vaccin

Om du upplever biverkningar kan du rapportera dem online via Yellow Card website.

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Vidare läsning och referenser

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Artikelhistorik

Informationen på denna sida är skriven och granskad av kvalificerade kliniker.

  • Next review due: 16 Dec 2027
  • 16 Dec 2024 | Senaste versionen

    Senast uppdaterad av

    Michael Stewart, MRPharmS

    Granskad av

    Sid Dajani
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