Question 1

What is this medicine for, and how does it work?

Accepted Answer

This is an antiviral medication. It works by preventing the replication of the HIV virus. It's primarily used to treat HIV infection.

Question 2

When and how should this medicine be taken?

Accepted Answer

• Can be taken with or without food • Take at same time daily • Take consistently with or without food

Question 3

When should this medicine not be used?

Accepted Answer

• Monitor kidney function regularly • Check liver function • With certain HIV medications

Question 4

What precautions should be taken before using this medicine?

Accepted Answer

• Monitor kidney function regularly • Check liver function and for signs of lactic acidosis • Don't use with certain HIV medications (emtricitabine/tenofovir combination or adefovir) • Monitor bone density during long-term use • Stop treatment gradually - sudden stopping may worsen hepatitis • Regular blood tests needed • Use effective contraception during treatment

Question 5

Is it safe to use this medicine during pregnancy?

Accepted Answer

• Use with caution in pregnancy • Limited data available • Discuss risks and benefits with doctor

Question 6

Can this medicine be used while breastfeeding?

Accepted Answer

• Monitor kidney function regularly • Check liver function and for signs of lactic acidosis • Don't use with certain HIV medications (emtricitabine/tenofovir combination or adefovir) • Monitor bone density during long-term use • Stop treatment gradually - sudden stopping may worsen hepatitis • Regular blood tests needed • Use effective contraception during treatment

Question 7

Is this medicine suitable for children and elderly?

Accepted Answer

• Not safe for children under 2 years • Elderly may need dose monitoring due to kidney function

Question 8

What should be done if a dose is missed?

Accepted Answer

• If you miss a dose, take it as soon as you remember. • However, if it's almost time for your next dose, skip the missed dose. • Never take two doses together. • If taken with meals: Take the dose with your next meal. • For thrice-daily dosing: If more than 3 hours until your next dose, take the missed dose. • Take your next dose at the regular time. • If you're unsure, contact your doctor or pharmacist.

Question 9

What should be done in case of an overdose?

Accepted Answer

• Symptoms: Renal toxicity, lactic acidosis. • Treatment: Discontinue drug, renal monitoring.

Question 10

What should be done if side effects are experienced?

Accepted Answer

• Common side effects: Weakness, diarrhea, nausea, pain, headache, depression • What to do: Regular kidney tests; Take with food; Report muscle pain; Stay hydrated; Stop taking the medication and seek medical advice if any severe side effect or unusual symptoms occur.

Question 11

What is Proxivir 300mg used for?

Accepted Answer

Proxivir 300mg (Tenofovir Disoproxil Fumarate) is a pharmaceutical medicine manufactured by Square Pharmaceuticals Ltd. in Bangladesh. It is primarily prescribed for Chronic Hepatitis B Infection, Human Immunodeficiency Virus Type 1 (HIV-1) Infection.

Question 12

What is the active generic component of Proxivir?

Accepted Answer

The active ingredient in Proxivir is Tenofovir Disoproxil Fumarate, belonging to the Hepatic Viral Infections (Hepatitis B) drug class.

Question 13

What is the retail price of Proxivir 300mg in Bangladesh?

Accepted Answer

The official retail price of Proxivir 300mg (Tablet) is ৳80.00 in Bangladesh (prices may vary slightly by pack size and authorized pharmacy).

Question 14

What is the recommended dosage for Proxivir?

Accepted Answer

Standard adult dosage: Oral – 300 mg (once daily). Pediatric dosage: Tablet – 300 mg. Always consult a registered physician for individualized dosage adjustments based on clinical assessment.

Question 15

Is Proxivir safe during pregnancy and breastfeeding?

Accepted Answer

Proxivir is classified under Pregnancy Category "B". Always consult your healthcare provider or OB/GYN before taking this medication during pregnancy or lactation.

Question 16

What are the common side effects of Proxivir?

Accepted Answer

**More than 10%**; Asthenia (11%);Diarrhea (16%);Nausea (11%);Pain (12%); **1-10%**; Anorexia;Depression;Myalgia;Peripheral neuropathy;Dyspepsia;Rash;Headache;Vomiting;Flatulence;Abdominal pain;Neutropenia;Increased tran

Clinical Information	Administration Information
Indication: Chronic hepatitis B Age: Adult	Dose: Oral – 300 mg Frequency: once daily
Indication: HIV infection Age: Adult Condition: In combination with other antiretroviral agents	Dose: Oral – 300 mg Frequency: once daily

Clinical Information	Administration Information
Indication: HIV Infection Age: less than 2 years	Dose: Tablet – 300 mg Note: Safety and efficacy not established
Indication: HIV Infection Age: greater than 2 years	Dose: Tablet – 8 mg/kg Frequency: once daily Note: by mouth (oral); not to exceed 300 mg/day

Clinical Information	Administration Information
Condition: Renal impairment: Haemodialysis patients	Dose: 300 mg Frequency: once every 7 days or after a cumulative total of 12 hours of dialysis
Condition: Renal impairment: Creatinine Clearance 10-29 ml/min	Dose: 300 mg Frequency: every 72-96 hours

Drug Name	Risk Factors
Atazanavir	Decreased atazanavir concentration unless co-administered with ritonavir
Drugs eliminated by active tubular secretion	Increased serum concentration of tenofovir or co-administered drug

Medicine Overview

Indication

What is this medicine for, and how does it work?

When and how should this medicine be taken?

When should this medicine not be used?

What precautions should be taken before using this medicine?

Is it safe to use this medicine during pregnancy?

Can this medicine be used while breastfeeding?

Is this medicine suitable for children and elderly?

What should be done if a dose is missed?

What should be done in case of an overdose?

What should be done if side effects are experienced?

Adult Dose

Child Dose

Renal Dose

Drug Interaction

Disease Interaction

Pregnancy

Data Sources