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  1. Home
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  3. CF3 O 500mg Tablet

CF3 O 500mg Tablet, Pack of 1 Tablet
Not for online sale
Written By Bayyarapu Mahesh Kumar , M Pharmacy
Reviewed By Sunny S , MBBS
Non returnable*
Know More
COD available

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Whats That

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Composition :

CEFIXIME-500MG

Manufacturer/Marketer :

Care Benzorganics Pvt Ltd

Consume Type :

ORAL

Return Policy :

Not Returnable

About CF3 O 500mg Tablet

CF3 O 500mg Tablet belongs to a group of cephalosporin antibiotics. It is used to treat susceptible organisms (bacteria)-caused infections of the ear, nose, sinuses (sinusitis), throat (tonsillitis, pharyngitis), chest and lungs (bronchitis, pneumonia) and urinary system (cystitis and kidney infections). Additionally, it is also prescribed to treat uncomplicated gonorrhoea (cervical/urethral). 

CF3 O 500mg Tablet contains Cefixime that works by inhibiting of cell wall synthesis. In turn, CF3 O 500mg Tablet weakens and destroys the bacterial cell wall, leading to death. As a result, CF3 O 500mg Tablet helps to treat bacterial infections.

Take CF3 O 500mg Tablet as directed by the physician. Sometimes, you may experience common side effects such as diarrhoea, nausea, loose stools, abdominal pain, dyspepsia, indigestion, and vomiting. Most of these side effects do not require medical attention and resolve gradually over time. However, you are advised to talk to your doctor if you experience these side effects persistently.

Do not take CF3 O 500mg Tablet if you are allergic to cefixime, other cephalosporin antibiotics, or any other ingredients of this medicine. Before starting the CF3 O 500mg Tablet, please inform your doctor if you have colitis (inflammation of the colon's inner lining), renal dysfunction, liver disease, and seizure disorders. Do not take this medicine on your own as self-medication may lead to antibiotic resistance in which antibiotics fail to act against specific bacterial infections. If you are pregnant or breastfeeding, think you may be pregnant, or are planning to have a baby, ask your doctor for advice before taking the CF3 O 500mg Tablet. Drive only if you are alert as CF3 O 500mg Tablet may cause dizziness.

Uses of CF3 O 500mg Tablet

Bacterial Infections

Directions for Use

Tablet/capsule: Swallow it as a whole with water; do not crush, break or chew it. Dispersible Tablet: Check the label for directions before use. Disperse the tablet in the prescribed amount of water and swallow the contents. Do not crush, chew or swallow as a whole. Liquid/Suspension: Shake the bottle well before use. Check the label for directions and take CF3 O 500mg Tablet in doses as prescribed by your doctor with the help of a measuring cup/dropper provided by the pack. Powder/granules: Check the label for directions before use. Mix the powder/granules in water, mix well and drink immediately.

Medicinal Benefits

CF3 O 500mg Tablet is a short-term medication for a wide range of bacterial infections. It prevents the growth of bacteria by stopping the formation of a protective covering which is vital for its growth. It prevents and treats bacterial infections like ear, nose, sinuses (sinusitis), throat (tonsillitis, pharyngitis), chest and lungs (bronchitis, pneumonia) and urinary system (cystitis and kidney infections). Additionally, it is also prescribed to treat uncomplicated gonorrhoea (cervical/urethral).

How CF3 O 500mg Tablet Works

CF3 O 500mg Tablet comprises Cefixime. The bactericidal action of Cefixime is due to the inhibition of cell wall synthesis. In turn, the CF3 O 500mg Tablet weakens and destroys the bacterial cell wall, leading to death. As a result, CF3 O 500mg Tablet helps to treat bacterial infections.

Storage

Store in a cool and dry place away from sunlight
Side effects of CF3 O 500mg Tablet
To prevent, manage, and treat Constipation caused by medication usage, follow these steps:
  • Preventing Vomiting (Before it Happens)
  • Take medication exactly as prescribed by your doctor. This can help minimize side effects, including vomiting.
  • Having a small meal before taking your medication can help reduce nausea and vomiting.
  • Talk to your doctor about taking anti-nausea medication along with your prescribed medication.
  • Managing Vomiting (If it Happens)
  • Try taking ginger in the form of tea, ale, or candy to help alleviate nausea and vomiting.
  • What to Do if Vomiting Persists
  • Consult your doctor if vomiting continues or worsens, consult the doctor for guidance on adjusting your medication or additional treatment.
Here are the precise steps to cope with diarrhoea caused by medication usage:
  • Inform Your Doctor: Notify your doctor immediately about your diarrhoea symptoms. This allows them to adjust your medication or provide guidance on managing side effects.
  • Stay Hydrated: Drink plenty of fluids to replace lost water and electrolytes. Choose water, clear broth, and electrolyte-rich drinks. Avoid carbonated or caffeinated beverages to effectively rehydrate your body.
  • Follow a Bland Diet: Eat easy-to-digest foods to help firm up your stool and settle your stomach. Try incorporating bananas, rice, applesauce, toast, plain crackers, and boiled vegetables into your diet.
  • Avoid Trigger Foods: Steer clear of foods that can worsen diarrhoea, such as spicy, fatty, or greasy foods, high-fibre foods, and dairy products (especially if you're lactose intolerant).
  • Practice Good Hygiene: Maintain good hygiene to prevent the spread of infection. To stay healthy, wash your hands frequently, clean and disinfect surfaces regularly, and avoid exchanging personal belongings with others.
  • Take Anti-Diarrheal Medications: If your doctor advises, anti-diarrheal medications such as loperamide might help manage diarrhoea symptoms. Always follow your doctor's directions.
  • Keep track of your diarrhoea symptoms. If they don't get better or worse or are accompanied by severe stomach pain, blood, or dehydration signs (like extreme thirst or dark urine), seek medical help.
Overcome Medication-Induced Nausea: A 9-Step Plan
  • Inform your doctor about the nausea and discuss possible alternatives to the medication or adjustments to the dosage.
  • Divide your daily food intake into smaller, more frequent meals to reduce nausea.
  • Opt for bland, easily digestible foods like crackers, toast, plain rice, bananas, and applesauce.
  • Avoid certain foods that can trigger nausea, such as fatty, greasy, spicy, and smelly foods.
  • Drink plenty of fluids, such as water, clear broth, or electrolyte-rich beverages like coconut water or sports drinks.
  • Use ginger (tea, ale, or candies) to help relieve nausea.
  • Get adequate rest and also avoid strenuous activities that can worsen nausea.
  • Talk to your doctor about taking anti-nausea medication if your nausea is severe.
  • Record when your nausea occurs, what triggers it, and what provides relief to help you identify patterns and manage your symptoms more effectively.
Here are the precise steps to cope with diarrhoea caused by medication usage:
  • Inform Your Doctor: Notify your doctor immediately about your diarrhoea symptoms. This allows them to adjust your medication or provide guidance on managing side effects.
  • Stay Hydrated: Drink plenty of fluids to replace lost water and electrolytes. Choose water, clear broth, and electrolyte-rich drinks. Avoid carbonated or caffeinated beverages to effectively rehydrate your body.
  • Follow a Bland Diet: Eat easy-to-digest foods to help firm up your stool and settle your stomach. Try incorporating bananas, rice, applesauce, toast, plain crackers, and boiled vegetables into your diet.
  • Avoid Trigger Foods: Steer clear of foods that can worsen diarrhoea, such as spicy, fatty, or greasy foods, high-fibre foods, and dairy products (especially if you're lactose intolerant).
  • Practice Good Hygiene: Maintain good hygiene to prevent the spread of infection. To stay healthy, wash your hands frequently, clean and disinfect surfaces regularly, and avoid exchanging personal belongings with others.
  • Take Anti-Diarrheal Medications: If your doctor advises, anti-diarrheal medications such as loperamide might help manage diarrhoea symptoms. Always follow your doctor's directions.
  • Keep track of your diarrhoea symptoms. If they don't get better or worse or are accompanied by severe stomach pain, blood, or dehydration signs (like extreme thirst or dark urine), seek medical help.
  • Drink water or other clear fluids.
  • To prevent worsening of pain, limit intake of tea, coffee, or alcohol.
  • Include bland foods like rice, toast, crackers, and rice in your diet.
  • Avoid lying down immediately after eating as it may cause indigestion or heartburn.
  • Avoid acidic and spicy food as it may cause indigestion.
Here are the step-by-step strategies to manage the side effects of "indigestion" caused by medication usage:
  • Take medications with food (if recommended): It can help prevent stomach distress and indigestion.
  • Eat smaller, more frequent meals: Divide daily food intake into smaller, more frequent meals to ease digestion.
  • Avoid trigger foods: Identify and avoid foods that trigger indigestion, such as spicy, fatty, or acidic foods.
  • Stay upright after eating: Sit or stand upright for at least 1-2 hours after eating to prevent stomach acid from flowing into the oesophagus.
  • Avoid carbonated drinks: Avoid drinking carbonated beverages, such as soda or beer, which can worsen indigestion.
  • Manage stress: To alleviate indigestion, engage in stress-reducing activities like deep breathing exercises or meditation.
  • Consult a doctor if needed: If indigestion worsens or persists, consult a healthcare professional to adjust the medication regimen or explore alternative treatments.
Dealing with Medication-Induced Headache:
  • Hydrate your body: Drink enough water to prevent dehydration and headaches.
  • Calm Your Mind: Deep breathing and meditation can help you relax and relieve stress.
  • Rest and Recharge: Sleep for 7-8 hours to reduce headache triggers.
  • Take rest: lie down in a quiet, dark environment.
  • Cold or warm compresses can help reduce tension.
  • Stay Upright: Maintain good posture to keep symptoms from getting worse.
  • To treat headaches naturally, try acupuncture or massage therapy.
  • Over-the-counter pain relievers include acetaminophen and ibuprofen.
  • Prescription Assistance: Speak with your doctor about more substantial drug alternatives.
  • Severe Headaches: Seek emergency medical assistance for sudden, severe headaches.
  • Frequent Headaches: If you get reoccurring headaches, consult your doctor.
  • Headaches with Symptoms: Seek medical attention if your headaches include fever, disorientation, or weakness.

What if I have taken an overdose of CF3 O 500mg Tablet

An overdose of CF3 O 500mg Tablet may cause severe vomiting, seizures. Seek immediate medical attention in case of an overdose.

Drug Warnings

CF3 O 500mg Tablet has occasionally been associated with hypersensitive reactions that result in shock and mortality. If a reaction happens, stop using it. Do not take CF3 O 500mg Tablet if you are allergic to Cefixime or other cephalosporin antibiotics, or any of the other ingredients of this medicine. Talk to the doctor before taking CF3 O 500mg Tablet if you have seizures, liver or renal dysfunction, heart disorder, and inflammation of the colon's inner lining (colitis). Do not take CF3 O 500mg Tablet without first consulting the doctor if you are pregnant, planning for pregnancy or breastfeeding. Drive only if you are alert as CF3 O 500mg Tablet may cause dizziness. CF3 O 500mg Tablet may interact with certain tests such as glucose (sugar) in urine and give unusual results. Therefore, inform the doctor that you are using CF3 O 500mg Tablet before undergoing any tests.

Drug-Drug Interactions

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CefiximeCholera, live attenuated
Severe

Drug-Drug Interactions

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CefiximeCholera, live attenuated
Severe
How does the drug interact with CF3 O 500mg Tablet:
Co-administration of CF3 O 500mg Tablet with Cholera vaccine may reduce the effectiveness of the vaccine.

How to manage the interaction:
Talk to your doctor before receiving the cholera vaccine if you are currently being treated with CF3 O 500mg Tablet or have been treated within the last 14 days. To ensure adequate vaccine response, you should not receive cholera vaccine until at least 14 days after you complete your antibiotic therapy. Do not discontinue the medication without consulting a doctor.

Drug-Food Interactions

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No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Diet & Lifestyle Advise

  • After taking the full course of CF3 O 500mg Tablet, probiotics should be taken to restore some of the healthy bacteria in the intestines that may have been killed. Taking probiotics after antibiotic treatment can reduce the risk of antibiotic-associated diarrhoea. Certain fermented foods like yoghurt, cheese, sauerkraut, kombucha and kimchi can help restore the intestine's good bacteria.

  • Include more fibre-enriched food in your diet, as it can be easily digested by gut bacteria, which helps stimulate their growth. Thus, fibre foods may help restore healthy gut bacteria after a course of antibiotics. Whole grains like whole-grain bread and brown rice should be included in your diet.

  • Avoid taking too much calcium, iron-enriched foods and drinks as it might affect the working of CF3 O 500mg Tablet.

  • Avoid alcoholic beverages with CF3 O 500mg Tablet as it can dehydrate and affect your sleep. this can make it harder for your body to aid the CF3 O 500mg Tablet in fighting off infections.

Habit Forming

No

Therapeutic Class

ANTI- BACTERIALS

CF3 O 500mg Tablet Substitute

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Product Substitutes

Author Details

Bayyarapu Mahesh KumarDoctor badge

Written By

Bayyarapu Mahesh Kumar

M Pharmacy

Sunny S

Reviewed By

Sunny S

MBBS

Last Updated

Jul 8, 2025 | 9:29 AM IST

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Drug-Diseases Interactions

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CEFIXIME-500MGOther bacterial intestinal infections
Severe
CEFIXIME-500MGDisorders resulting from impaired renal tubular function
Moderate

Drug-Diseases Interactions

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CEFIXIME-500MGOther bacterial intestinal infections
Severe
How does the disease interact with CF3 O 500mg Tablet:
Almost all antibacterial medications have been associated to reports of Clostridioides difficile-associated diarrhoea (CDAD), formerly known as pseudomembranous colitis. It can vary from mild diarrhoea to deadly colitis. Clindamycin and lincomycin are two of the most frequent offenders.

How to manage the interaction:
Antibiotics may cause Clostridioides difficile-associated diarrhoea (CDAD), which may range from mild diarrhoea to fatal colitis. Appropriate fluid and electrolyte management, protein supplementation, antibacterial treatment of C difficile, and surgical evaluation is advised.
CEFIXIME-500MGDisorders resulting from impaired renal tubular function
Moderate
How does the disease interact with CF3 O 500mg Tablet:
The kidneys remove the majority of beta-lactam antibiotics as unaltered drugs and, in certain situations, as metabolites as well. In individuals with poor renal function, the blood concentrations of beta-lactam antibiotics and their metabolites may rise and their half-lives may be prolonged. According to the particular product package labelling, dosage modifications may be required. These alterations should be based on the severity of the infection as well as the degree of renal impairment. Renal function tests should be carried out on a regular basis during extended and/or high-dose therapy since these medicines have occasionally been linked to nephrotoxicity and changes in renal function.

How to manage the interaction:
The serum concentration may be increased in patients with impaired kidney function as most beta-lactam antibiotics are eliminated by the kidney. Dose adjustment may be necessary for patients with kidney dysfunction. Regular renal function tests are advised.
CEFIXIME-500MGAbnormal serum enzyme levels
Moderate
How does the disease interact with CF3 O 500mg Tablet:
Hepatitis cases have been associated to the usage of several cephalosporins. Alkaline phosphatase, AST, and ALT levels have all shown a brief spike. When these medications are provided to people with hepatic problems, caution and close observation are advised.

How to manage the interaction:
Caution and monitoring is recommended in patients with liver disorders.
CEFIXIME-500MGEpilepsy
Moderate
How does the disease interact with CF3 O 500mg Tablet:
It has been suggested that cephalosporins can cause seizures. In particular in patients with a history of epilepsy and/or where prescribed doses of cephalosporins were exceeded because of renal impairment, cephalosporins have been associated with nonconvulsive status epilepticus (NCSE), encephalopathy, coma, asterixis, neuromuscular excitability, and myoclonia. Depending on the creatinine clearance, change the dosage. In individuals with known seizure disorders, anticonvulsant medication should be maintained. Patients should get a neurological exam to see if medication should be stopped if CNS side effects like seizures happen.

How to manage the interaction:
Cephalosporin antibiotics may trigger seizures. Dose adjustment may be needed.

FAQs

Drug-Drug Interactions Checker List

  • BCG VACCINE
  • CHOLERA VACCINE
  • TYPHOID VACCINE
  • WARFARIN
  • CARBAMAZEPINE

Disease/Condition Glossary

Bacterial infection: A bacterial infection is a condition in which harmful bacteria enter, multiply, and infect our body. It can target any body part and multiple very quickly. When you get infected with bacteria, you can experience generalized symptoms like fevers, chills, and fatigue. Bacteria are of various forms comprising commonly spherical, rod, and spiral-shaped. Bacterial infections vary from minor illnesses like sore throat and ear infections to severe brain infections like meningitis and encephalitis. Few harmful bacteria that cause infections include Streptococcus, Staphylococcus, and E.coli. Anyone can become infected with a bacterial infection. But, people with weak immune systems or taking immunosuppressive medicine can make you more prone to bacterial infection.

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