Tapivir 100mg Tablet

Introduction

Tapivir is a prescription medication that contains the active ingredient Lamivudine. It is available under the brand name Tapivir. Lamivudine belongs to a class of medications called nucleoside reverse transcriptase inhibitors (NRTIs). It is primarily used in the treatment of HIV infection and chronic hepatitis B.

Uses

Tapivir is prescribed for the following conditions:

• HIV infection: It is used as part of combination therapy to control the progression of HIV infection and improve the immune system.
• Chronic hepatitis B: It is used to suppress the replication of the hepatitis B virus and reduce the risk of liver damage.

Dosage and Administration

Tapivir should be taken exactly as prescribed by your healthcare professional. The dosage may vary depending on your specific condition and medical history. It is usually taken orally, with or without food.

Mechanism of Action

Lamivudine, the active ingredient in Tapivir, works by inhibiting the reverse transcriptase enzyme, which is essential for the replication of the HIV and hepatitis B viruses. By blocking this enzyme, the medication helps to prevent the viruses from multiplying and spreading in the body, thereby reducing the viral load and improving the overall health of the patient.

Side Effects

Common side effects may include headache, nausea, diarrhea, fatigue, and insomnia. These side effects are usually mild and temporary.

However, there are also some serious side effects that may occur, although they are rare. These may include severe allergic reactions, liver problems, lactic acidosis (a buildup of lactic acid in the blood), and changes in body fat distribution. If you experience any of these serious side effects, seek medical attention immediately.

Drug Interactions

Tapivir may interact with other medications, including over-the-counter drugs, prescription medications, and herbal supplements. Inform your healthcare professional about all the medications you are taking to avoid potential interactions. Some common drug interactions include:

• Zidovudine: Concurrent use of Tapivir with zidovudine may increase the risk of side effects.
• Trimethoprim/Sulfamethoxazole: This combination may increase the risk of anemia.

Consult your healthcare professional or pharmacist for a complete list of potential drug interactions.

Precautions

Before taking Tapivir, consider the following precautions:

• Allergy: Inform your healthcare professional if you have any known allergies to lamivudine or any other medications.
• Liver problems: Tapivir may cause liver problems, so monitor liver function regularly.
• Pregnancy and breastfeeding: If you are pregnant, planning to become pregnant, or breastfeeding, discuss the risks and benefits of taking Tapivir with your healthcare professional.

Storage

Tapivir should be stored at room temperature, away from moisture and heat. Keep it out of reach of children and pets. Do not use the medication if it has expired or if the packaging is damaged.

Patient Tips

Here are some additional tips for patients using Tapivir:

• Take the medication exactly as prescribed by your healthcare professional. Do not change the dosage or stop taking it without consulting your doctor.
• If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule.
• maintain regular follow-up appointments with your healthcare professional to monitor your progress and manage any potential side effects.
• Practice safe sex and take appropriate precautions to prevent the transmission of HIV or hepatitis B to others.
• If you experience any new or worsening symptoms while taking Tapivir, notify your healthcare professional immediately.

Please note that this description, as well as the other content on our website is for educational purposes only. We do not provide medical advice. For specific medical advices, diagnoses and treatment options you should consult with your doctor.

References

• Abacavir/Lamivudine 600 mg/300 mg film-coated tablets (Health Professionals SmPC) Available at:
• Lamivudine (Drugs.com) [Accessed 28 Jun. 2024] (online) Available at:
• lamivudine (RX) [Accessed 28 Jun. 2024] (online) Available at:
• Dolutegravir and Lamivudine (MedlinePlus) [Accessed 1 Jun. 2024] (online) Available at:
• Roediger R, Smyth EK, Dieterich D. Adefovir for lamivudine-resistant hepatitis B. Antivir Ther. 2022 Apr;27(2):13596535211067605. doi: 10.1177/13596535211067605. [Accessed 9 Jun. 2024] Available at: