Antiviral Medicine Price in Bangladesh

Antivirals are medicines that act against specific viruses, and this shelf groups them by the virus they target: herpes and shingles, hepatitis B, hepatitis C, and influenza and COVID-19. Every one is a prescription medicine, several are taken for years, and a pharmacist checks the prescription you upload before the order is packed.

The shelf is filed under Antimicrobial, next to antibacterial and antifungal medicine.

An Antiviral Works on One Kind of Virus

Unlike many antibiotics, each antiviral is designed against a particular virus or family. An acyclovir tablet does nothing for hepatitis B, and a hepatitis medicine does nothing for flu. There is also no antiviral for the common cold or for most seasonal fevers, which the body clears on its own. That is why the diagnosis, and the specific medicine named on the prescription, matter so much here.

Virus	Generics on this shelf	Usual course
Herpes and shingles	Acyclovir, valacyclovir, famciclovir	Days, started as early as possible
Hepatitis B	Entecavir, tenofovir alafenamide, tenofovir disoproxil	Long term, often years
Hepatitis C	Sofosbuvir combinations, daclatasvir	A fixed course of weeks
Influenza and COVID-19	Oseltamivir, favipiravir, molnupiravir	A few days, in selected patients

Antiviral Medicine by Group

• Herpes Simplex & Varicella-Zoster — acyclovir tablets, creams and eye ointment, and valacyclovir.
• Hepatitis B — entecavir and tenofovir tablets.
• Hepatitis C — sofosbuvir-based combinations.
• Anti-Viral — influenza and other antivirals, including injections.

Herpes, Cold Sores and Shingles

Acyclovir and valacyclovir are most effective when started at the first tingle or within the first days of a rash, which is why doctors sometimes prescribe them for people to keep at home. The tablets are taken for the full course written, with plenty of water.

Acyclovir cream is for cold sores on the lips, and acyclovir eye ointment is prescribed only by an eye doctor for herpes of the eye. People with kidney disease need adjusted doses, so mention it to your doctor.

Hepatitis B Medicine Is Long Term

Entecavir and tenofovir keep the hepatitis B virus suppressed, and most people take them for years. Missing doses lets the virus multiply and can lead to resistance. Stopping on your own can trigger a severe flare of liver inflammation, so the medicine is stopped only by the specialist who started it. Regular blood tests check the liver and the virus level, and tenofovir users also have kidney checks.

Strength Traps: Tenofovir and Entecavir

Tenofovir comes in two forms that are not interchangeable by the number. Tenofovir alafenamide is taken at 25 mg, and the older tenofovir disoproxil at 300 mg; the newer form reaches the liver at a far lower dose. Entecavir is sold at 0.5 mg and 1 mg, and the higher strength is for particular patients only. Order the exact generic and strength on your prescription.

Flu and COVID-19 Antivirals

Oseltamivir for influenza and the COVID-19 antivirals are prescribed for selected patients, usually those at higher risk, and need to start early in the illness. Some interact with many other medicines, nirmatrelvir with ritonavir especially. Most people with flu or COVID-19 recover with rest and fluids and do not need one.

Prevention Comes First

For several of these viruses a vaccine does more than any treatment. Hepatitis B vaccination protects family members of someone with the infection, and vaccines also exist for chickenpox, shingles in older adults and seasonal flu. Never share razors, toothbrushes or needles, and use only sterile equipment for injections and tattoos. Vaccines and immunological products are on Vaccines, Anti-Sera & Immunological Drug.

Antiviral Medicine Price in Bangladesh

Acyclovir is inexpensive and made by many companies in tablet, cream and eye ointment form; valacyclovir costs more per tablet but is taken fewer times a day. Entecavir and tenofovir alafenamide are moderately priced locally, which matters because they are taken for years. Hepatitis C combinations and injectable antivirals are priced as complete courses and sit at the top of the shelf.

Antiviral Medicine Manufacturers in Bangladesh

• Incepta Pharmaceuticals Ltd. — Barcavir entecavir, Xynovir and Alfavir.
• Square Pharmaceuticals PLC. — Virux acyclovir and Cavir entecavir.
• Beacon Pharmaceuticals PLC — Taf tenofovir alafenamide, Xovir and hepatitis C combinations.
• Drug International Ltd. — Entavir, Novirax and T-Fovir.
• ACI Limited — Teviral entecavir and Tevirax.
• Unimed Unihealth Pharmaceuticals Ltd. — Zostiva valacyclovir and Vironil-A.

Related Anti-Infective Medicine

Fungal infections are treated from Anti-Fungal, and worm infections from Anti-Helminthic.

Frequently Asked Questions

Is there an antiviral for a cold or fever?

No. Common colds and most seasonal fevers have no antiviral treatment; rest and fluids are the care.

Why must hepatitis B medicine not be stopped?

Stopping can cause a sudden, serious flare of liver inflammation. Only the treating doctor stops it.

Is acyclovir cream enough for shingles?

No. Shingles is treated with tablets prescribed by a doctor, started early.

Is tenofovir 25 mg weaker than 300 mg?

They are different forms. Alafenamide at 25 mg is designed to work like disoproxil at 300 mg.

Do antivirals need a prescription?

Yes, every one on this shelf. Upload the prescription with your order.

Can I take antivirals in pregnancy?

Some are used in pregnancy and some are avoided. Only your doctor can decide.