Nalidixic Acid Price in Bangladesh

Nalidixic acid is the oldest quinolone antibacterial, introduced decades before ciprofloxacin. It concentrates in the urine and the gut, and for many years it was used here for urinary infections and for bloody dysentery in children. Bacteria have since become widely resistant to it, so its role today is narrow. It is a prescription medicine chosen after a doctor’s assessment, ideally guided by a culture, never a remedy to keep at home.

Antimicrobial Drugs, Systemic Urinary Anti- Infective sits under Anti-Protozoal.

Nalidixic Acid Then and Now

Use	Past practice	Current view
Bacillary dysentery in children	Widely used suspension	Shigella is now often resistant; other antibiotics are usually chosen
Simple bladder infection	A common first choice	Used only when a culture shows the germ is sensitive
Kidney infection or sepsis	Never suitable	Needs stronger antibiotics, often in hospital

An Old Quinolone With Narrow Uses

Nalidixic acid reaches useful levels only in the urine and bowel, not in the blood or other tissues, so it cannot treat pneumonia, kidney infection or bloodstream infection. Newer quinolones such as ciprofloxacin and levofloxacin act far more widely; they are on 4-Quinolone. Doctors now reach for nalidixic acid only in specific cases, and some never prescribe it at all because local resistance is so high.

Why Resistance Matters

Years of heavy use, including antibiotics bought without a prescription, have taught many gut and urinary bacteria in Bangladesh to survive nalidixic acid. Resistance to it also signals a germ that may respond poorly to ciprofloxacin. A course that does not work leaves the infection to spread and breeds tougher bacteria. Taking the full prescribed course and never sharing leftover medicine are small steps that protect everyone.

Why a Culture Test Comes First

A urine or stool culture grows the germ in a laboratory and tests which antibiotics still kill it. With resistance this common, that report is the only sound reason to choose nalidixic acid today. Samples should be collected before the first dose, since even one tablet can make the culture falsely negative. Results take two or three days, and the doctor may start another antibiotic in the meantime.

Children and Dysentery, Past and Present

For a generation, nalidixic acid suspension was the standard treatment for children with shigella dysentery, the illness with frequent small stools containing blood and mucus. Resistance made it unreliable, and child health guidelines moved to other antibiotics. A child with bloody diarrhoea needs a doctor the same day, plenty of oral rehydration solution and continued feeding, with any antibiotic chosen by current local guidance.

Sunlight Sensitivity

Nalidixic acid can make skin react strongly to sunlight, producing redness, blistering or a burn-like rash on exposed areas after only a short time outdoors. In strong tropical sun this matters for rickshaw pullers, farmers, schoolchildren and anyone travelling. Cover up with long sleeves and a hat, stay in the shade around midday and use sunscreen. Stop the medicine and see a doctor if blisters appear.

G6PD Deficiency and Blood Reactions

In people with G6PD deficiency, an inherited enzyme shortage, nalidixic acid can break down red blood cells. Signs include dark, cola-coloured urine, yellow eyes, sudden pallor, breathlessness and tiredness, usually within a few days of starting. Anyone with known G6PD deficiency, or a family history of it, must tell the doctor first. Babies under three months should not receive nalidixic acid at all.

Side Effects to Report

• Nausea, vomiting or belly pain that stops food or fluids staying down.
• Headache, dizziness or blurred vision; avoid driving until you know how it affects you.
• Severe headache with vomiting in a child, which can signal raised pressure in the head.
• Tendon pain or swelling, a quinolone warning sign, especially at the heel.

Not for Self-Treatment

Burning urine and diarrhoea have many causes, and most childhood diarrhoea needs no antibiotic at all, only rehydration. Taking nalidixic acid on your own hides symptoms, risks side effects and spreads resistance. It is also avoided in people with epilepsy, severe kidney or liver disease, and in early pregnancy. Antacids and iron tablets block its absorption, so the doctor or pharmacist should advise on spacing them.

Nalidixic Acid Price in Bangladesh

Nalidixic acid is an inexpensive antibacterial on Arogga; the suspensions for children and the adult tablets are priced closely across makers.

Nalidixic acid can make skin burn unusually easily in strong sunlight, so during a course in a Bangladeshi summer, covering up outdoors and avoiding midday sun matter more than with most antibiotics. Nitrofurantoin, the more common choice for simple bladder infection today, is on Systemic Urinary Anti- Infective.

Before You Order

• Give the culture sample before the first dose.
• Mention G6PD deficiency or past dark urine.
• Plan to cover up from strong sun.
• Tell the doctor about epilepsy or seizures.
• Space it from antacids and iron tablets.

Manufacturers Stocked Here

Makers of nalidixic acid listed on Arogga:

• The ACME Laboratories Ltd. — Naligram
• Beximco Pharmaceuticals Ltd. — Nebactil
• Doctor’s Chemicals Works Ltd. — Degram
• Opsonin Pharma Limited — Utirex
• Aristopharma Limited — Nalix

Popular Product Examples

Nalidixic acid tablets and suspensions:

• Naligram Tablet
• Nebactil Tablet
• Degram Powder for Suspension
• Utirex Powder for Suspension

Frequently Asked Questions

Is nalidixic acid still used in Bangladesh?

Occasionally, when a culture shows the germ is sensitive.

Can nalidixic acid treat a kidney infection?

No; it does not reach kidney tissue well enough.

Why does nalidixic acid cause sunburn?

It makes skin sensitive to sunlight; cover up.

Can someone with G6PD deficiency take nalidixic acid?

Only if the doctor decides; it can break down red cells.

What should a child with bloody diarrhoea get first?

A doctor’s review and oral rehydration solution.

Is nalidixic acid the same as ciprofloxacin?

Both are quinolones, but ciprofloxacin acts far more widely.