אדפוביר להפטיטיס B

About adefovir

Hepatitis means inflammation of the liver. Some viruses can cause hepatitis. הפטיטיס B is a virus which is carried in your bloodstream to your liver, where it can affect and damage your liver. Following infection with hepatitis B, a few people develop a persistent infection called chronic hepatitis B.

People with chronic hepatitis B usually need treatment to stop or to reduce the activity of the virus. This limits damage to the liver, which is a complication of the infection. One of the types of treatment currently given is an antiviral medicine. Antiviral medicines like adefovir work by stopping the hepatitis B virus from multiplying (replicating); this reduces the amount of the virus in your body.

A doctor who is a liver specialist will usually start the treatment for you. Treatment for chronic hepatitis B usually continues for several years, but can be lifelong. It can include more than one antiviral medicine.

Before taking adefovir

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 adefovir it is important that your doctor knows:

• אם את בהריון, מנסה להיכנס להריון, או מניקה.

• If you have a problem with the way your kidneys work.

• אם אתה נוטל תרופות אחרות כלשהן. זה כולל כל תרופה שאתה נוטל שניתן לרכוש ללא מרשם, כמו גם תרופות צמחיות ומשלימות.

• אם אי פעם הייתה לך תגובה אלרגית לתרופה.

How to take adefovir

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

• Take adefovir exactly as your doctor tells you to. The usual dose is one 10 mg tablet daily. You can take the tablet either with or without food.

• Try to take your doses at the same time of day each day, as this will help you to remember to take adefovir regularly.

• If you are ever sick within one hour of taking a tablet, you should take a second tablet. This is because your body will not have absorbed a sufficient amount of the medicine. If, however, you are sick and it is more than one hour after taking a tablet, you do not need to take a second dose, as your body will have already absorbed the full dose.

• If you forget to take a dose at your usual time, take it as soon as you remember. However, if you do not remember until the following day, leave out the missed dose. Do not take two doses together to make up for a forgotten dose.
  

להפיק את המרב מהטיפול שלך

• Keep your regular appointments with your doctor. This is so that your progress can be monitored. You will need to have some blood tests from time to time.

• It is important that you continue to take adefovir regularly. Treatment for hepatitis B can be long-term. Continue to take the tablets, even if you feel well. This is to keep your liver healthy.

• Treatment with adefovir does not stop you from passing the infection on to others through sexual contact, sharing needles to inject drugs, or from mother to baby. A vaccine is available which protects against hepatitis B and can be offered to your sexual and household contacts who are at risk of being infected. Do not have sex with anyone (especially any sex without using a condom) until they have been fully immunised and have had their blood checked to see that the immunisation has worked.

• Most people with chronic hepatitis B will be advised to eat a normal healthy balanced diet. However, it is likely you will be advised not to drink alcohol. Alcohol will increase the risk and speed of you developing liver damage.

• Medicines similar to adefovir have been associated with a serious side-effect in a few people. This is known as lactic acidosis. It is a problem where there is too much lactic acid in the blood. The symptoms associated with it are listed in the next section 'Can adefovir cause problems?'. Although this has occurred in only a very few people, you must let your doctor know straightaway if you develop the symptoms listed below.

• You must avoid getting pregnant while you are taking adefovir. Make sure you have discussed with your doctor which types of contraception are suitable for you.

• If you buy any medicines, supplements or herbal remedies 'over the counter', check with a pharmacist that they are suitable to take with adefovir and your other medicines.

• אם אתה עובר ניתוח או טיפול שיניים, אמור לאדם שמבצע את הטיפול אילו תרופות אתה נוטל.

Can adefovir cause problems?

Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains some of the more common ones associated with adefovir. The best place to find a full list of the side-effects which can be associated with your medicine, is from the manufacturer's printed information leaflet supplied with the medicine. Alternatively, you can find an example of a manufacturer's information leaflet in the reference section below. Speak with your doctor or pharmacist if any of the following continue or become troublesome.

Your doctor will discuss with you the possibility of this medicine causing a problem called lactic acidosis. Let your doctor know straightaway if you develop the following symptoms:

• Feeling sick (nausea) or being sick (vomiting), tummy pain, loss of appetite, loss of weight, feeling weak or dizzy, and fast or gasping breathing.

אם אתה חווה תסמינים נוספים שלדעתך עשויים להיות כתוצאה מהטבליות, פנה לרופא או לרוקח שלך לקבלת ייעוץ נוסף.

How to store adefovir

• שמור את כל התרופות מחוץ להישג ידם וראייתם של ילדים.

• יש לאחסן במקום קריר ויבש, הרחק מחום ואור ישיר.

מידע חשוב על כל התרופות