back
  

Profile
Search

More About Chloramphenicol

Short Description
Long Description
How to use
Benefits
Side Effects
How to consume
How it works
Safety Advice
Quick Tips
Storage
Drug-Food Interactions
Interactions with Other Drugs
Drug-Disease Interactions
Overdose
What If You Forget to take Chloramphenicol?
FAQ
References
Fact Box

Quick Summary

Chloramphenicol contains Chloramphenicol, an antibiotic used to manage various bacterial infections. It is often used for eye or ear infections, as well as certain systemic conditions when other options may not be suitable. It works by helping to stop bacteria from growing and spreading in the body.

Detailed Description

Chloramphenicol (Chloramphenicol) is a broad‑spectrum antibiotic that helps the body fight infections caused by bacteria. It works by blocking the ability of bacteria to produce proteins that are essential for their survival. By slowing or stopping bacterial growth, it allows the body’s natural defences to clear the infection. Although Chloramphenicol has been used for many years, doctors today prescribe it carefully and only when necessary, such as for infections that are resistant to other treatments or difficult to reach.

This medicine should always be used under medical supervision. The dose and duration depend on the patient’s age, overall health, and the type of infection being treated. Chloramphenicol is available in several forms, including eye drops, ear drops, oral capsules, and injections. Because of the risk of side effects, regular check‑ups and blood tests are often required to make sure the medicine is working safely.

Even though Chloramphenicol requires careful monitoring, it remains a valuable option in specific situations. By targeting the way bacteria grow, it provides an effective path toward recovery for certain infections. With consistent use under a doctor’s guidance, it can help restore health and prevent complications.

Uses of Chloramphenicol

Doctors may prescribe Chloramphenicol for:

Eye Infections

Such as bacterial conjunctivitis, to help clear redness and irritation.

Ear Infections

To manage discomfort and swelling in the outer ear canal.

Specific Systemic Infections

Such as meningitis or typhoid fever, when other options are limited.

Difficult-to-reach Infections

Because it travels well through body tissues, it is sometimes used for bacterial infections in the brain or spinal fluid.

Benefits of Chloramphenicol

Chloramphenicol provides benefits such as:

  • Effective Action: Works quickly to slow down the multiplication of bacteria.
  • Wide Range: Can be used against many different types of bacteria at once.
  • High Reach: Able to get to parts of the body that some other antibiotics cannot easily enter.
  • Versatile Use: Comes in many forms, making it easier to treat infections in the eyes, ears, or throughout the body.
  • Alternative Option: Offers a path to recovery for people who cannot take more common antibiotics like penicillin.
  • Support for Healing: By stopping bacterial growth, it helps your immune system finish the job of healing.

Side Effects of Chloramphenicol

Chloramphenicol may cause side effects, although not everyone will experience them. Most reactions are mild and temporary, but some can be more notable and require medical attention.

Common Side Effects

  • These are frequently reported and usually mild to moderate:
  • Nausea or stomach upset
  • Changes in taste (often described as metallic)
  • Mild headache or feeling tired
  • Temporary stinging or blurry vision after using eye drops
  • Soft stools or mild diarrhea

Uncommon Side Effects

  • Less frequent but possible:
  • Mouth or tongue irritation
  • Skin rash or itching
  • Feeling confused or low in mood
  • Fever or chills
  • Temporary changes in how the liver or kidneys are working

Serious Side Effects

  • These require medical attention and are rare:
  • Blood Cell Changes: Noticing unusual bruising, pale skin, or feeling very weak.
  • Vision Changes: Any sudden pain in the eye or changes in how you see colours.
  • Nerve Sensations: Numbness, tingling, or a "pins and needles" feeling in your hands or feet.
  • Allergic Response: Noticing a sudden rash, swelling of the face, or having a hard time breathing.
  • Infant Reactions: A baby appearing very sleepy, having irregular breathing, or skin appearing slightly blue or gray.

Directions for Use

Chloramphenicol is used in different ways depending on where the infection is located.

Topical Forms (Eye/Ear Drops)

  • Wash your hands before and after use.
  • For eyes: Tilt your head back, pull down the lid, and apply the drops. Keep the eye closed for a minute or two.
  • Avoid touching the tip of the bottle to your eye or any surface to keep it clean.
  • Use it exactly for the number of days your doctor suggests, even if you feel better sooner.

Oral Forms (Capsules)

  • Take only as prescribed by your healthcare provider.
  • It is usually best to take these on an empty stomach (1 hour before or 2 hours after a meal) with a full glass of water.
  • Swallow the medicine whole; do not break or chew it.
  • Try to take your doses at the same time each day for the best results.

How it works

Chloramphenicol (Chloramphenicol) helps your body fight bacterial infections by stopping bacteria from making the proteins they need to grow and survive. Without these proteins, the bacteria cannot multiply, and this gives your immune system a better chance to clear the infection.

It works by attaching to a part of the bacterial cell called the ribosome (specifically the 50S subunit). Ribosomes are like tiny machines that build proteins. When Chloramphenicol blocks this process, the bacteria lose their ability to produce essential proteins, which slows down or stops the infection.

Because of this action, Chloramphenicol can be used against many different types of bacteria. Doctors usually reserve it for situations where other antibiotics may not be suitable. With careful use and monitoring, it remains a helpful option for managing certain infections.

Safety Advice for Chloramphenicol

Pregnancy

Caution

This medicine is generally avoided late in pregnancy to ensure the baby’s health at birth.

Read More

Breastfeeding

Caution

Small amounts can pass into milk, so medical advice is needed to decide if it is right for you.

Read More

Driving

Safe

It usually doesn't affect driving, but be careful if eye drops cause temporary blurry vision.

Read More

Liver

Caution

If you have liver concerns, your doctor may adjust your dose so your body can process the medicine comfortably.

Read More

Kidney

Caution

Monitoring is helpful for those with kidney concerns to ensure the medicine clears the system as expected.

Read More

Alcohol

Caution

It is best to avoid alcohol as it can increase the chance of stomach upset or nausea during treatment.

Read More

Quick Tips for Chloramphenicol

  • If you use contact lenses, switch to glasses until your eye infection is completely cleared and you have finished the medicine.
  • Always finish the whole bottle or pack, even if you feel 100% better after a few days.
  • Let your doctor know if you feel unusually tired or notice any small bruises that you can't explain.

Storage Advice

Chloramphenicol (Chloramphenicol) should be stored at room temperature in its original, tightly closed container, away from direct sunlight, heat, and moisture. Do not keep it in the bathroom or other damp places, as humidity can affect the medicine’s stability. Always keep it out of reach of children and pets, and never use it past the expiration date.

Drug-Food Interaction

  • Empty Stomach (MILD): Food can sometimes slow down how the oral medicine is absorbed. Taking it away from mealtimes is usually preferred.
  • Vitamins (CAUTION): Some vitamins, like B12, might be affected by this medicine. Talk to your doctor if you take daily supplements.

Interactions with Other Drugs

  • Blood Thinners (CONSULT YOUR DOCTOR): It can make medicines like warfarin more active, so your doctor may check your levels more often.
  • Seizure Medicines (MODERATE): Some medications for epilepsy can interact with how this medicine stays in your system.
  • Iron (CAUTION): It can sometimes change how your body uses iron supplements.
  • Vaccines (MODERATE): Antibiotics can occasionally make certain "live" vaccines less effective if taken at the same time.

Drug-Disease Interactions

Certain health conditions may change how Chloramphenicol works or is tolerated.

  • Blood Conditions (CAUTION): People with a history of anaemia or other blood concerns should use this under close medical watch.
  • Liver Health (CAUTION): Since the liver helps process the medicine, your doctor will monitor your levels carefully if your liver function is low.
  • G6PD Deficiency (CAUTION): Some people with this genetic trait may need to be extra careful with this medicine.

Overdose

Using too much of this medicine can lead to increased stomach upset or a very tired feeling. In babies, it can cause changes in skin colour or breathing. If you suspect an overdose, contact a healthcare provider for guidance.

What If You Forget to take Chloramphenicol?

If you miss a dose, take it or apply it as soon as you remember. If it is almost time for your next dose, skip the missed one. Do not use extra medicine to make up for the missed dose.

Frequently Asked Questions

Chloramphenicol is a broad-spectrum antibiotic used to treat bacterial infections. It is most commonly applied topically for eye and ear infections, but it can also be used systemically for more complex conditions like typhoid fever or bacterial meningitis.
Many people begin to feel better within 48 to 72 hours of starting Chloramphenicol. However, even if you feel completely recovered, you must finish the entire course to ensure the infection does not return.
Healthcare providers order blood tests to monitor your bone marrow function. This is a proactive step to ensure the medicine is not affecting your body's ability to produce healthy blood cells.
It is recommended to wear glasses until your infection has fully cleared and you have finished your treatment. Contact lenses can trap bacteria against the eye and may be damaged by the preservatives in the drops.
No. Chloramphenicol only works against illnesses caused by bacteria. It has no effect on viral infections like the cold, flu, or COVID-19.
No. Stopping treatment early allows the strongest bacteria to survive, which can lead to a relapse or contribute to antibiotic resistance. Always follow the duration suggested by your doctor.
Yes, some users report a temporary metallic or bitter taste in the mouth, particularly when using oral versions of the medication. This typically resolves once the treatment is finished.
While it can be used in infants, it requires very close medical supervision and precise dosing. Doctors monitor young babies carefully to ensure their developing systems process the medicine effectively.
Use the missed dose as soon as you remember. If it is almost time for your next scheduled dose, skip the missed one entirely. Do not double the dose to "catch up."
Some people may experience mild skin irritation, itching, or a rash. If you notice a significant or worsening skin reaction, contact your healthcare provider for advice.
While there is no direct chemical interaction, avoiding alcohol is advised. Alcohol can increase the risk of nausea and may hinder your body's natural ability to recover from an infection.
For oral forms, taking the medicine 1 hour before or 2 hours after a meal helps your body absorb the maximum amount of the antibiotic, ensuring it works as effectively as possible.
Yes, it can interact with blood thinners, certain seizure medications, and some vitamins. Always provide your doctor with a complete list of all supplements and medicines you use.
Signs include hives, swelling of the face or throat, and difficulty breathing. If any of these occur, stop using the medicine and seek medical help immediately.
Keep it in a cool, dry place away from direct sunlight. Some eye drops may require refrigeration. Always check the specific storage instructions on your product's packaging.

Fact Box

Therapeutic Class

Antibacterial agent

Action Class

Protein synthesis inhibitor

Chemical Class

Nitrobenzene antibiotic

Habit Forming

No

Related Medications

Molecule
Salt Composition in both

Chloramphenicol 125mg

hero_image
Wocol 125mg/5ml Suspension
Wockhardt Ltd.
Bottle of 60 ml
MRP

28.6

hero_image
Biophenicol 125mg Syrup 60ml
Biochem Pharmaceutical Industries
Bottle of 60 ml

60.8

MRP 121.5

Molecule
Salt Composition in both

Chloramphenicol 125mg

hero_image
Venez 125mg/5ml Suspension
Ethicare Remedies
Bottle of 60 ml
MRP

34.6

hero_image
Biophenicol 125mg Syrup 60ml
Biochem Pharmaceutical Industries
Bottle of 60 ml

60.8

MRP 121.5

Molecule
Salt Composition in both

Chloramphenicol 125mg

hero_image
Polymycetin Oral Suspension
Scott Edil Pharmacia Ltd.
Bottle of 60 ml
MRP

63

hero_image
Biophenicol 125mg Syrup 60ml
Biochem Pharmaceutical Industries
Bottle of 60 ml

60.8

MRP 121.5

4% OFF
Molecule
Salt Composition in both

Chloramphenicol 500mg

hero_image
Starphenicol 500mg Capsule
Cadila Healthcare Ltd.
Strip of 10 capsules
MRP

57.3

hero_image
Biophenicol 500mg Capsule 10s
Biochem Pharmaceutical Industries
Strip of 10 capsules

89

MRP 143.6

Molecule
Salt Composition in both

Chloramphenicol 500mg

hero_image
Synophen 500mg Capsule
Kentreck Laboratories Pvt. Ltd.
Strip of 10 capsules
MRP

45.7

hero_image
Biophenicol 500mg Capsule 10s
Biochem Pharmaceutical Industries
Strip of 10 capsules

89

MRP 143.6

Molecule
Salt Composition in both

Chloramphenicol 500mg

hero_image
Zychlor 500mg Capsule 10s
Laborate Pharmaceuticals India Ltd.
Strip of 10 capsules
MRP

87

hero_image
Biophenicol 500mg Capsule 10s
Biochem Pharmaceutical Industries
Strip of 10 capsules

89

MRP 143.6

Molecule
Salt Composition in both

Chloramphenicol 250mg

hero_image
Pecol 250mg Capsule 10s
Pidek Pharmaceuticals
Strip of 10 capsules
MRP

35

hero_image
Paraxin 250mg Capsule 10s
Abbott Healthcare Pvt. Ltd.
Strip of 10 capsules

105.5

MRP 128.7

Molecule
Salt Composition in both

Chloramphenicol 250mg

hero_image
Gravomycetin 250mg Capsule
LA Grande Pvt. Ltd.
Strip of 10 capsules
MRP

26

hero_image
Paraxin 250mg Capsule 10s
Abbott Healthcare Pvt. Ltd.
Strip of 10 capsules

105.5

MRP 128.7

Molecule
Salt Composition in both

Chloramphenicol 250mg

hero_image
Allphenicol 250mg Capsule 10s
LIncoln Pharmaceuticals Ltd.
Strip of 10 capsules
MRP

34

hero_image
Paraxin 250mg Capsule 10s
Abbott Healthcare Pvt. Ltd.
Strip of 10 capsules

105.5

MRP 128.7

Molecule
Salt Composition in both

Chloramphenicol 250mg

hero_image
Ochlor 250mg Capsule 10s
Oyster Labs Ltd.
Strip of 10 capsules
MRP

38

hero_image
Paraxin 250mg Capsule 10s
Abbott Healthcare Pvt. Ltd.
Strip of 10 capsules

105.5

MRP 128.7

Molecule
Salt Composition in both

Chloramphenicol 250mg

hero_image
Aciphenicol 250mg Capsule 10s
Acichem Laboratories
Strip of 10 capsules
MRP

25

hero_image
Paraxin 250mg Capsule 10s
Abbott Healthcare Pvt. Ltd.
Strip of 10 capsules

105.5

MRP 128.7

Molecule
Salt Composition in both

Chloramphenicol 250mg

hero_image
Notif 250mg Capsule
Aurochem Laboratories India Pvt. Ltd.
Strip of 10 capsules
MRP

23.7

hero_image
Paraxin 250mg Capsule 10s
Abbott Healthcare Pvt. Ltd.
Strip of 10 capsules

105.5

MRP 128.7

Molecule
Salt Composition in both

Chloramphenicol 250mg

hero_image
Phenicach 250mg Capsule
Cachet Pharmaceuticals Pvt. Ltd.
Strip of 10 capsules
MRP

17.5

hero_image
Paraxin 250mg Capsule 10s
Abbott Healthcare Pvt. Ltd.
Strip of 10 capsules

105.5

MRP 128.7

Molecule
Salt Composition

Chloramphenicol

hero_image
Chlorocept Suspension
Concept Pharmaceuticals Ltd.
Bottle of 60 ml

MRP 21

Molecule
Salt Composition

Chloramphenicol

hero_image
Entero Injection
Deys Medical
Vial of 8 ml
MRP

26.8

No Substitute
Sorry, Substitute Medicine is Unavailable
Molecule
Salt Composition

Chloramphenicol

hero_image
Chloramphenicol SY Syrup 450ml
Jagsonpal Pharmaceuticals Ltd.
Bottle of 450 ml
MRP

90

No Substitute
Sorry, Substitute Medicine is Unavailable
Molecule
Salt Composition

Chloramphenicol

hero_image
Opthomycetin Eye Drop
Optho Remedies Pvt. Ltd.
Packet of 5 ml
MRP

20

No Substitute
Sorry, Substitute Medicine is Unavailable
Molecule
Salt Composition

Chloramphenicol

hero_image
Chlorocain Ear Drop 15ml
Nri Vision Care India Ltd.
Packet of 15 ml
MRP

24.1

No Substitute
Sorry, Substitute Medicine is Unavailable
Molecule
Salt Composition

Chloramphenicol

hero_image
Otek Eye Drop
FDC Ltd.
Packet of 5 ml
MRP

32

No Substitute
Sorry, Substitute Medicine is Unavailable
Molecule
Salt Composition

Chloramphenicol

hero_image
Paraxin Ear Drop 5ml
Abbott Healthcare Pvt. Ltd.
Packet of 5 ml
MRP

9.7

No Substitute
Sorry, Substitute Medicine is Unavailable
Molecule
Salt Composition

Chloramphenicol

hero_image
Opthomycin Plus Eye Drop
Omega Pharmaceuticals Pvt. Ltd.
Packet of 5 ml
MRP

19.4

No Substitute
Sorry, Substitute Medicine is Unavailable
Molecule
Salt Composition

Chloramphenicol

hero_image
Chloramphenicol Palmitate Syrup 50ml
Torque Pharmaceuticals Pvt. Ltd.
Bottle of 50 ml
MRP

63.8

No Substitute
Sorry, Substitute Medicine is Unavailable
Molecule
Salt Composition

Chloramphenicol

hero_image
Cetacol Eye Drop 5ml
Raymed Pharmaceuticals Ltd.
Packet of 5 ml
MRP

66

No Substitute
Sorry, Substitute Medicine is Unavailable
Molecule
Salt Composition

Chloramphenicol 1000mg

hero_image
Polymycetin Injection
Scott Edil Pharmacia Ltd.
Vial of 10 ml
MRP

75

No Substitute
Sorry, Substitute Medicine is Unavailable
Molecule
Salt Composition

Chloramphenicol 250mg

hero_image
Zeclor 250mg Tablet
Zee Laboratories
Strip of 10 tablets
MRP

30

No Substitute
Sorry, Substitute Medicine is Unavailable