Can I stop taking Fosirol sachet when I feel better?

No, do not stop taking Fosirol sachet. Complete the full course of treatment even if you start feeling better, else you might experience treatment failure and the increased risk of recurrence of the infection.

FOSIROL ORAL POWDER

Fosfomycin

FosfomycinSalt

Fosirol sachet contains Fosfomycin, an antibiotic used to treat urinary tract infections in women. Infection can be caused due to various susceptible strains of bacteria. Fosirol sachet works by inhibiting the growth of the bacterial cell wall thus leading to its death. It should not be used in children below 12 years of age. If you experience side effects like headache, dizziness, diarrhoea, indigestion after taking Fosirol Sachet. If these symptoms do not resolve or get worsened, reach out to the nearest hospital or clinic immediately.

Commonly bought for:

SALT CATEGORY: GENERAL

4/7 pharmacies priced

7 pharmacies checked

4 prices found

No price found yet at Netmeds, MedPlus, PlatinumRx. They may still stock it.

Prices come from pharmacy websites and can change. “Checked” is when we last read that pharmacy's page, not when the price last changed. Confirm on the pharmacy's own page before you order.

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Never switch or substitute prescribed medications without consulting your treating physician. Equivalent products may differ in excipients, release profiles, or clinical suitability.

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medicationDosage & Packaging Details

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Dosage Form

Powder

Manufacturer

CIPLA LIMITED

Administration

Oral Route

Prescription

prescription

action class: Cell wall synthesis inhibitor- UTIhabit forming: Notherapeutic class: ANTI INFECTIVES

medical_informationMedicine & Clinical Information

check_circleUses & Indications

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Bacterial infections of urinary tract

lightbulbExpert Advice & Quick Tips

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arrow_rightFosirol Powder is used to treat and prevent bacterial infections of the urinary tract.
arrow_rightDissolve it in a glass of water and drink immediately, preferably at bedtime, 2 hours after meals (after emptying the bladder).
arrow_rightAvoid alcohol and caffeinated drinks, and drink plenty of water while taking Fosirol Powder.
arrow_rightDiarrhea is a common side effect. Inform your doctor if it does not get better or if you see blood in stools.
arrow_rightFosirol Powder may cause dizziness or sleepiness. Don't drive or do anything requiring concentration until you know how it affects you.
arrow_rightSymptoms should get better in 2 to 3 days of the single dose treatment. Inform your doctor if you don't feel better after 2 to 3 days.

scienceMechanism of Action (How it works)

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Fosirol Powder is an antibiotic. It kills the bacteria in the urinary tract by preventing them from forming their own protective covering. It also reduces bacterial attachment to cells lining the bladder. This helps treat or prevent uncomplicated infections of the bladder.

infoDirections for Use (How to Use)

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Use this medicine in the dose and duration as advised by your doctor. Check the label for directions before use. Fosirol Powder is to be taken on an empty stomach.

historyMissed Dose Instructions

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If you miss a dose of Fosirol Powder, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

warningSide Effects

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headache
dizziness
vaginal inflammation
indigestion
diarrhea
precautions
warningsdirections for usestorage

helpFrequently Asked Questions

How do you take Fosirol Powder?

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Usually, Fosirol Powder is available in the form of granules. It is to be taken orally after dissolving in half a glass of water. Stir the medicine properly to dissolve in water. Do not use hot water. You should not take the dry granules orally without dissolving it in water. Do consult your doctor before you take this medication and follow the directions exactly as directed.

How quickly does Fosirol Powder work?

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The response of an antibiotic for infection may vary from person to person. Usually, the benefit is seen in few days. The exact response time of the medicine will vary with the severity of infection and other factors. Consult your doctor for detailed information and follow the instructions as directed.

Can I eat after taking Fosirol Powder?

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It is better if Fosirol Powder is taken in empty stomach either 1 hour before or at least 2 hours after meals. It is advised to take the preparation immediately after dissolving in water. You should consult your doctor before you take the medicines and follow the instructions as given.

Can Fosirol Powder give you diarrhea?

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Yes, Fosirol Powder, when taken orally can lead to diarrhea. This is an uncommon side effect of Fosirol Powder. In some cases, it can be severe too. It may persist for sometime even after stopping the use of Fosirol Powder, in few cases only. Inform your doctor about this and do not stop taking the medicine without consulting your doctor.

Are there chances of having severe allergic reaction with Fosirol Powder?

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Yes, there are chances of having severe allergic reactions also called as anaphylaxis which can be life-threatening. However, these are very rare. Do consult your doctor before starting this medication and inform him about all medicines and things you are allergic to.

Editorial & Medical Review

The information on this page has been compiled and reviewed by healthcare professionals and data editors to ensure accuracy. It is for informational and price-comparison purposes only and should not replace professional medical advice.

Written By

MediSaathi Editorial Team

Last Updated

June 21, 2026

Regularly reviewed

Data Sources & Citations

Central Drugs Standard Control Organisation (CDSCO) — Government of IndiaView Source
National Pharmaceutical Pricing Authority (NPPA) — Government of IndiaView Source
Jan Aushadhi Scheme — Pradhan Mantri Bhartiya Janaushadhi Pariyojana — Government of IndiaView Source

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Price Summary for FOSIROL ORAL POWDER

FOSIROL ORAL POWDER

7 pharmacies checked

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Doctor Consultation Required

medical_informationMedicine & Clinical Information

helpFrequently Asked Questions

Editorial & Medical Review

Data Sources & Citations