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  3. Omnafos Sachet 8 gm

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Omnafos Sachet 8 gm, Pack of 1
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Synonym :

FOSFOMYCIN TROMETAMOL

Composition :

FOSFOMYCIN-3GM

Manufacturer/Marketer :

Macleods Pharmaceuticals Ltd

Consume Type :

ORAL

Return Policy :

Not Returnable

Expires on or after :

About Omnafos Sachet 8 gm

Omnafos Sachet 8 gm is an antibiotic used to treat or prevent bladder infections. Bladder infection is mostly caused by a bacterial infection within the bladder.

Omnafos Sachet 8 gm contains Fosfomycin, which inhibits the formation of the bacterial cell wall (a protective covering) necessary for survival. Thus, it kills bacteria. Additionally, Omnafos Sachet 8 gm reduces the attachment of bacteria to cells lining the urinary bladder, thereby preventing bladder infections.

In some cases, you may experience dizziness, headache, indigestion, and vulvovaginitis (swelling or infection of the vulva and vagina) as side effects of Omnafos Sachet 8 gm. Most of these side effects do not require medical attention and gradually resolve over time. However, if the side effects persist or worsen, please consult your doctor.

Please tell your doctor if you are allergic to Omnafos Sachet 8 gm. If you are pregnant or breastfeeding, please inform your doctor before taking Omnafos Sachet 8 gm. Omnafos Sachet 8 gm is not recommended for children below 12 years of age.

Omnafos Sachet 8 gm is contraindicated in patients with severe kidney problems and patients undergoing hemodialysis (a process of purifying blood by filtering out extra fluids and wastes when the kidneys are not working). If you previously had diarrhoea caused by other antibiotics, inform your doctor before taking Omnafos Sachet 8 gm.

Uses of Omnafos Sachet 8 gm

Omnafos Sachet 8 gm is used in the treatment of Bladder infection. The detailed uses of Omnafos Sachet 8 gm are as follows:

  • Treatment of Urinary Tract Infections: Omnafos Sachet 8 gm is used to treat uncomplicated urinary tract infections (UTIs) caused by susceptible bacteria.
  • Treatment of Cystitis: Omnafos Sachet 8 gm is utilized in managing cystitis, which is the inflammation of the bladder, often linked with bacterial infections.
  • Prevention of Urinary Tract Infections: In some cases, Omnafos Sachet 8 gm may be used preventively for patients at high risk of recurrent urinary tract infections.
  • Post-Surgical UTI Prevention: Omnafos Sachet 8 gm is used for post-surgical UTI prevention in patients undergoing certain procedures.

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Directions for Use

  • Omnafos Sachet 8 gm can be taken with or without food as advised by your doctor.
  • Follow your doctor's instructions on the dosage and timing of this medication to ensure safety.
  • Swallow Omnafos Sachet 8 gm as a whole with a glass of water.
  • Do not chew, crush, or break it.

Medicinal Benefits

  • Omnafos Sachet 8 gm includes Fosfomycin, a broad-spectrum antibiotic that kills gram-negative and gram-positive bacteria that grow aerobically (in the presence of oxygen) and anaerobically (in the absence of oxygen).
  • Omnafos Sachet 8 gm prevents the formation of the necessary bacterial cell wall (a protective covering) for survival. As a result, it kills bacteria.
  • Additionally, Omnafos Sachet 8 gm inhibits bacterial attachment to cells lining the urinary bladder, thereby preventing bladder infections caused by E. coli bacteria.

How Omnafos Sachet 8 gm Works

Omnafos Sachet 8 gm contains Fosfomycin, which inhibits the formation of the bacterial cell wall (a protective covering) necessary for survival. Thus, it kills bacteria. Also, Omnafos Sachet 8 gm decreases the attachment of bacteria to cells lining the urinary bladder, thereby preventing bladder infection caused by E.coli bacteria.

Storage

• Store in a cool and dry place away from sunlight. • Keep out of sight and reach of children. • Non cold chain - To be stored in cool places at 10ºC to 25ºC or below 30ºC.
Side effects of Omnafos Sachet 8 gm
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.
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.
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 7 steps to manage Dizziness caused by medication:
  • Inform your doctor about dizziness symptoms. They may adjust your medication regimen or prescribe additional medications to manage symptoms.
  • Follow your doctor's instructions for taking medication, and take it at the same time every day to minimize dizziness.
  • When standing up, do so slowly and carefully to avoid sudden dizziness.
  • Avoid making sudden movements, such as turning or bending quickly, which can exacerbate dizziness.
  • Drink plenty of water throughout the day to stay hydrated and help alleviate dizziness symptoms.
  • If you're feeling dizzy, sit or lie down and rest until the dizziness passes.
  • Track when dizziness occurs and any factors that may trigger it, and share this information with your doctor to help manage symptoms.
  • Inflammation of Vagina needs immediate attention and cannot be ignored.
  • Get a physical examination and prevent wearing clothes that can hold heat and moisture.
  • Avoid using vaginal sprays or perfumed soaps that increase itching and irritation.
  • Follow your doctor's instructions, and rest well with proper medication.
  • Take a balanced diet and get regular screenings to reduce inflammation.
  • Rest well; get enough sleep.
  • Eat a balanced diet and drink enough water.
  • Manage stress with yoga and meditation.
  • Limit alcohol and caffeine.
  • Physical activities like walking or jogging might help boost energy and make you feel less tired.

What if I have taken an overdose of Omnafos Sachet 8 gm

Do not take more than the prescribed dose of Omnafos Sachet 8 gm as it may cause an overdose. The symptoms of overdose include an altered sense of taste or hearing problems. If you suspect you have taken an overdose or notice signs of overdose, please consult a doctor immediately.

Drug Warnings

  • Please tell your doctor if you are allergic to any of the components in Omnafos Sachet 8 gm.
  • If you are pregnant or breastfeeding, please inform your doctor before taking Omnafos Sachet 8 gm.
  • Omnafos Sachet 8 gm is not recommended for children below 12 years of age.
  • Omnafos Sachet 8 gm is contraindicated in patients with severe kidney disease and those undergoing hemodialysis (a process that purifies blood by filtering out excess fluids and waste when the kidneys are not functioning properly).
  • Contact your doctor immediately if you notice blood in your stools or have severe stomach pain with diarrhoea.
  • If you previously had diarrhoea caused by other antibiotics, inform your doctor before taking Omnafos Sachet 8 gm.

Drug-Drug Interactions

verifiedApollotooltip
FosfomycinBCG vaccine
Severe
FosfomycinBalsalazide
Severe

Drug-Drug Interactions

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FosfomycinBCG vaccine
Severe
How does the drug interact with Omnafos Sachet 8 gm:
When BCG vaccine is used with Omnafos Sachet 8 gm, its effectiveness may be reduced.

How to manage the interaction:
Taking Omnafos Sachet 8 gm with the BCG vaccine can lead to an interaction, please consult a doctor before taking it.
FosfomycinBalsalazide
Severe
How does the drug interact with Omnafos Sachet 8 gm:
Omnafos Sachet 8 gm may reduce the effect of balsalazide when taken orally.

How to manage the interaction:
If you are supposed to take Omnafos Sachet 8 gm and Balsalazide together, your doctor may adjust the dose or monitor you more frequently to use both medications safely.
FosfomycinCholera vaccines
Severe
How does the drug interact with Omnafos Sachet 8 gm:
Co-administration of the Cholera vaccine with Omnafos Sachet 8 gm may reduce the activity of the Cholera vaccine.

How to manage the interaction:
If you are currently being treated with Omnafos Sachet 8 gm or have been treated within the last 14 days, inform your doctor before receiving cholera vaccine, live. Avoid receiving cholera vaccine, live until at least 14 days after you complete your antibiotic therapy to ensure adequate vaccine response.

Drug-Food Interactions

verifiedApollotooltip
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

  • Avoid alcohol, soda, coffee, tea, and artificial sweeteners, as they may cause bladder irritation.
  • Drink plenty of water or other fluids daily while taking Omnafos Sachet 8 gm to flush out the bacteria.
  • Avoid spicy foods and citrus fruits (such as lemons, oranges, and grapefruits) as they may irritate the bladder.
  • Eat antioxidant-rich foods such as blueberries, cranberries, tomatoes, spinach, broccoli, and plain Greek yoghurt.
  • Take probiotics after completing the entire course of Omnafos Sachet 8 gm to replenish beneficial bacteria in the intestines that may have been depleted. Taking probiotics after antibiotic treatment can reduce the risk of antibiotic-associated diarrhoea. Certain fermented foods like cheese, yoghurt, kombucha, sauerkraut and kimchi can help restore the intestine's good bacteria.
  • Include fibre-rich foods, as they can be easily digested by your gut bacteria, which helps stimulate their growth. Thus, fibre-rich foods may help restore healthy gut bacteria after a course of antibiotics. Whole grains such as brown rice and whole-grain bread should be included in your diet.

Habit Forming

No

Therapeutic Class

ANTIBIOTICS

Omnafos Sachet 8 gm Substitute

Substitutes safety advice
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Alcohol

Caution

The interaction of alcohol with Omnafos Sachet 8 gm is unknown. However, limit or avoid consumption of alcohol while taking Omnafos Sachet 8 gm.

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Pregnancy

Caution

Omnafos Sachet 8 gm is a category B pregnancy drug and is given to pregnant women only if the doctor thinks the benefits outweigh the risks. Therefore, please inform your doctor if you are pregnant or planning a pregnancy before taking Omnafos Sachet 8 gm.

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Breast Feeding

Caution

Small amounts of Omnafos Sachet 8 gm are excreted in human milk. Therefore, it is given to breastfeeding mothers only if the doctor thinks the benefits are greater than the risks.

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Driving

Caution

Omnafos Sachet 8 gm may cause dizziness or tiredness in some people. Therefore, avoid driving if you experience any of these symptoms after taking Omnafos Sachet 8 gm.

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Liver

Consult your doctor

Limited information is available on the effect of Omnafos Sachet 8 gm in patients with liver disease. Therefore, inform your doctor if you have any liver diseases/conditions before taking this medicine.

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Kidney

Caution

Omnafos Sachet 8 gm is not recommended if you have severe kidney problems or are undergoing hemodialysis. Inform your doctor if you have any Kidney problems before taking Omnafos Sachet 8 gm.

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Children

Unsafe

Omnafos Sachet 8 gm is not recommended for children below 12 years of age as the safety and effectiveness were not established.

FAQs

Omnafos Sachet 8 gm is used to treat or prevent bladder infections.

Omnafos Sachet 8 gm contains Fosfomycin, which inhibits the formation of the bacterial cell wall (a protective covering) necessary for their survival. Thus, it kills bacteria. Also, Omnafos Sachet 8 gm decreases the attachment of bacteria to cells lining the urinary bladder.

Omnafos Sachet 8 gm is not recommended in patients undergoing hemodialysis (a process of purifying blood by filtering out extra fluids and wastes when kidneys are not working) as the excretion of Omnafos Sachet 8 gm may be reduced in such patients leading to the accumulation of Omnafos Sachet 8 gm in the body. Therefore, please inform your doctor if you are undergoing hemodialysis before taking Omnafos Sachet 8 gm so that alternative medicine may be prescribed.

Yes, Omnafos Sachet 8 gm may cause headaches as a common side effect. However, if the condition persists or worsens, please consult a doctor.

You are not recommended to take Omnafos Sachet 8 gm with metoclopramide as co-administration of these two medicines may reduce the absorption of Omnafos Sachet 8 gm. However, please consult your doctor before taking Omnafos Sachet 8 gm with other medicines.

You are not recommended to stop taking Omnafos Sachet 8 gm without consulting your doctor, as it may worsen the infection or cause recurring symptoms. Therefore, complete the full course of antibiotics and take Omnafos Sachet 8 gm for as long as your doctor has prescribed it, and if you experience any difficulty while taking Omnafos Sachet 8 gm, please consult your doctor.

Country of origin

India

Manufacturer/Marketer address

Atlanta Arcade, Marol Church Road, Andheri (East), Mumbai - 400059, India.
Other Info - OMN0242

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Author Details

Veda MaddalaDoctor badge

Written By

Veda Maddala

M Pharmacy

Dr Aneela SiddabathuniDoctor badge

Reviewed By

Dr Aneela Siddabathuni

MPharma., PhD

Last Updated

Sep 26, 2025 | 12:00 PM IST

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Reference

  1. https://www.medicines.org.uk/emc/files/pil.7219.pdf
  2. https://www.drugs.com/mtm/fosfomycin.html

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