Hepsera tablets contain the active ingredient adefovir at a concentration of 10 mg in each tablet. Adefovir belongs to a class of medications known as antivirals and is used to treat chronic hepatitis B virus infection in adults and children over 12 years of age. The drug works by inhibiting the viral DNA polymerase enzyme, which slows the rate of hepatitis B virus replication in the body. However, it does not completely eliminate the virus or cure hepatitis.
What are the ingredients in Hepsera?
Hepsera tablets contain the following active ingredient:
Adefovir dipivoxil equivalent to 10 mg of adefovir.
The tablets also contain inactive ingredients for tablet formulation and coating. According to available information, no other strengths or forms of this product are available.
Indications for Use
Hepsera tablets are used to treat chronic hepatitis B virus infection in adults and children over 12 years of age who have evidence of viral replication, elevated liver enzyme levels, or active signs of liver disease. The goals of treatment are:
Reducing hepatitis B virus levels in the blood.
Normalizing liver enzyme levels.
Improving liver condition and reducing the risk of complications such as cirrhosis and liver cancer.
This medication should be used under the supervision of a physician specializing in liver disease.
What are the dosages of Hepsera?
Hepsera tablets should be taken as directed by your doctor. The usual dose for adults and children over 12 years of age is one 10 mg tablet orally once daily. The tablet should be swallowed whole with water and can be taken with or without food. It is preferable to take it at the same time each day. It is important to adhere to the prescribed dose and duration of treatment determined by your doctor, which may be long-term. Patients with kidney problems may require a dose adjustment.
What are the side effects of Hepsera?
Hepsera tablets may cause some side effects, including:
Weakness or fatigue.
Headache.
Abdominal pain.
Nausea.
Diarrhea.
Elevated levels of creatinine enzymes in the blood, indicating kidney problems.
In rare cases, more serious side effects may occur, such as severe kidney problems or acute fatty liver disease. You should inform your doctor immediately if you experience any unusual or persistent side effects, especially signs of kidney problems, such as changes in urine output or swelling of the legs or ankles.
What are the contraindications for Hepsera?
Hepsera tablets should not be used if you are allergic to adefovir or any of the other ingredients of the medicine. It should be used with caution in patients with kidney problems, and kidney function should be monitored regularly during treatment. You should inform your doctor of all existing medical conditions and medications you are taking before starting this medicine, especially if they include other medications that may affect the kidneys.