category
HIV
composition
This drug contain Entecavir 0.5 mg
workings
Entecavir is an antiviral medication used to treat chronic hepatitis B virus (HBV) infection in adults. It works by blocking the reverse transcriptase enzyme, which is essential for the replication of HBV.
When Entecavir is taken orally, it is rapidly absorbed into the bloodstream and reaches the liver where the virus is replicating. It then binds to the reverse transcriptase enzyme, which prevents the virus from creating new DNA strands necessary for viral replication. This action reduces the amount of HBV in the body, which helps to slow down the progression of liver damage caused by the virus.
Entecavir is known as a nucleoside analogue, meaning that it resembles the building blocks of DNA. When the virus tries to replicate its DNA, it mistakes Entecavir for one of these building blocks and incorporates it into the growing viral DNA strand. However, Entecavir is different enough from natural DNA building blocks that it prevents the virus from replicating successfully.,,Overall, Entecavir's mechanism of action helps to decrease the amount of HBV in the body, reduce the risk of liver damage, and improve liver function in people with chronic hepatitis B.
usage
Entecavir 0.5 mg is a medication used to treat chronic hepatitis B virus (HBV) infection in adults. It works by suppressing the replication of the HBV virus, thereby reducing the amount of virus in the blood and liver.,,Here are some of the specific uses of Entecavir 0.5 mg:
Treatment of chronic hepatitis B: Entecavir 0.5 mg is used to treat adults with chronic hepatitis B infection who have evidence of active viral replication and either evidence of persistent elevations in serum alanine aminotransferase (ALT) levels or histologically active disease.,,Prevention of hepatitis B recurrence after liver transplantation: Entecavir 0.5 mg is also used to prevent recurrence of hepatitis B in patients who have undergone liver transplantation due to hepatitis B-related liver disease.
It is important to note that Entecavir 0.5 mg is not a cure for hepatitis B, but it can help to control the infection and reduce the risk of liver damage and other complications associated with the disease. It is essential to follow the recommended dosage and to continue taking the medication as prescribed by a doctor to achieve the best results.
directions
Swallow the tablets/capsule whole, do not crush or chew.,,Follow your doctor's instructions for adjusting your dose.
side effects
Entecavir is an antiviral medication used to treat chronic hepatitis B infection. Like any medication, Entecavir may cause side effects in some people. Here are some of the commonly reported side effects associated with Entecavir 0.5mg:
Headache,,Fatigue,,Nausea,,Diarrhea,,Abdominal pain,,Joint pain,,Dizziness,,Insomnia,,Rash.
These side effects are usually mild and go away on their own within a few days or weeks. However, if any of these side effects persist or worsen, you should contact your doctor.,,In rare cases, Entecavir can cause more serious side effects, such as:
Lactic acidosis (a buildup of acid in the blood),,Liver failure,,Severe allergic reactions.
If you experience any of the following symptoms, you should seek medical attention immediately:
Unexplained muscle pain, weakness, or tenderness,,Difficulty breathing or shortness of breath,,Yellowing of the skin or eyes (jaundice),,Swelling of the face, lips, tongue, or throat,,Severe skin rash, hives, or itching,,Unusual tiredness or weakness.
It's important to note that this is not a complete list of all possible side effects of Entecavir. If you have any concerns about taking this medication, you should talk to your doctor.
warnings
Warning: Entecavir 0.5 mg is a prescription medication used to treat chronic hepatitis B virus infection in adults. Like all medications, entecavir may cause side effects. Some of the common side effects of entecavir include:
Headache,,Fatigue,,Nausea,,Diarrhea,,Abdominal pain,,Back pain,,Dizziness,,Insomnia,,Itching.
In rare cases, entecavir may cause more serious side effects, such as lactic acidosis (a buildup of lactic acid in the blood), liver problems, or a worsening of hepatitis B virus infection. If you experience any unusual symptoms while taking entecavir, such as yellowing of the skin or eyes, dark urine, or severe abdominal pain, you should seek medical attention immediately.
It is important to take entecavir exactly as prescribed by your doctor and to follow all instructions carefully. Do not stop taking entecavir without consulting your doctor, even if you feel better. If you have any questions or concerns about entecavir, talk to your doctor or pharmacist.
interactions
Drug drug interaction: There are several drugs that may interact with Entecavir 0.5 mg, which is an antiviral medication used to treat chronic hepatitis B infection.,,Here are some examples of drugs that may interact with Entecavir:
Lamivudine: Co-administration of Entecavir and Lamivudine is not recommended as both drugs act on the same virus and may increase the risk of side effects.,,Tenofovir: Co-administration of Entecavir and Tenofovir may increase the risk of renal toxicity. Therefore, careful monitoring of renal function is recommended.,,Adefovir: Co-administration of Entecavir and Adefovir may increase the risk of nephrotoxicity. Therefore, caution is advised when using these two drugs together.,,Rifampin: Rifampin may decrease the blood levels of Entecavir, reducing its effectiveness. Therefore, the concomitant use of these drugs should be avoided.,,Probenecid: Probenecid may increase the blood levels of Entecavir, leading to an increased risk of side effects. Therefore, the dose of Entecavir may need to be adjusted when used with Probenecid.
It is important to consult with a healthcare provider or pharmacist before taking any medications in combination with Entecavir to ensure safety and efficacy.
Drug food interaction:Entecavir is a medication used to treat chronic hepatitis B viral infections. While there are no known food interactions with entecavir, it is still recommended to take the medication on an empty stomach or at least 2 hours before or after a meal. This is because food can affect the absorption of the medication, and taking it with food may reduce its effectiveness.,,It is important to follow the instructions provided by your doctor or pharmacist regarding how to take your medication, including any specific instructions related to food or drink. If you have any concerns or questions about taking entecavir with food or other medications, it is best to consult with your healthcare provider.
Drug disease interaction: Entecavir 0.5 mg is a medication used to treat chronic hepatitis B virus (HBV) infection. It is an antiviral drug that works by blocking the replication of the virus, thus reducing the amount of HBV in the body and improving liver function.
Entecavir is not used to treat other diseases or conditions, and its effectiveness has not been established for other viral infections or liver diseases. Therefore, if you have a condition other than chronic HBV infection, you should talk to your doctor about the appropriate treatment options for your specific condition.
contraindications
Entecavir is a medication used in the treatment of chronic hepatitis B virus (HBV) infection. It is important to note that all medications have potential risks and side effects, and Entecavir is no exception.,,Some contraindications of Entecavir 0.5 mg include:
Hypersensitivity: Individuals who are allergic or hypersensitive to Entecavir or any of the components of the medication should not take it.,,Lactic acidosis: Entecavir can cause lactic acidosis, a condition that can be life-threatening. Patients with a history of lactic acidosis or severe liver disease should avoid taking Entecavir.,,Severe liver disease: Entecavir can cause liver damage, particularly in individuals with severe liver disease. Therefore, it should be used with caution in patients with severe liver disease.,,Renal impairment: Entecavir is primarily excreted through the kidneys, and individuals with severe renal impairment should not take Entecavir.
It is important to discuss any medical conditions, allergies, or medications you are taking with your healthcare provider before starting Entecavir or any new medication. Your healthcare provider will be able to determine if Entecavir is a safe and appropriate treatment option for you.
storage
Store this medicine at room temperature, away from sunlight and moisture.
directions use
Entecavir 0.5 mg is a medication used to treat chronic hepatitis B virus (HBV) infection in adults. It works by suppressing the replication of the HBV virus, thereby reducing the amount of virus in the blood and liver.,,Here are some of the specific uses of Entecavir 0.5 mg:
Treatment of chronic hepatitis B: Entecavir 0.5 mg is used to treat adults with chronic hepatitis B infection who have evidence of active viral replication and either evidence of persistent elevations in serum alanine aminotransferase (ALT) levels or histologically active disease.,,Prevention of hepatitis B recurrence after liver transplantation: Entecavir 0.5 mg is also used to prevent recurrence of hepatitis B in patients who have undergone liver transplantation due to hepatitis B-related liver disease.
It is important to note that Entecavir 0.5 mg is not a cure for hepatitis B, but it can help to control the infection and reduce the risk of liver damage and other complications associated with the disease. It is essential to follow the recommended dosage and to continue taking the medication as prescribed by a doctor to achieve the best results.