FOSINTA SACHET 8GM

Fosinta Sachet belongs to a group of medicines known as antibiotics. It works by killing bacteria, which can cause infections. This medicine is used to treat or prevent infections of the urinary tract. It helps to improve your symptoms and cure the infection. Fosinta Sachet should be taken regularly at evenly spaced intervals as per the schedule prescribed by your doctor. The dose will depend on what you are being treated for, but you should always complete a full course of this antibiotic as prescribed by your doctor. Do not stop taking it until you have finished, even when you feel better. If you stop taking it early, some bacteria may survive and the infection may come back.The most common side effects of this medicine include headache, diarrhea, dizziness, vaginal inflammation and indigestion. Consult your doctor if your condition does not improve even after two to three days or if these side effects bother or worry you. Before using it, you should tell your doctor if you are allergic to any antibiotics or have any kidney or liver problems. Pregnant or breastfeeding mothers should consult their doctor before using it. Avoid alcohol and caffeinated drinks while using this medicine. It may make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Commonly bought for:

SALT CATEGORY: GENERAL

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medicationDosage & Packaging Details

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Dosage Form

Powder

Manufacturer

Intas Pharmaceuticals Ltd

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_rightFosinta Sachet 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 Fosinta Sachet.
arrow_rightDiarrhea is a common side effect. Inform your doctor if it does not get better or if you see blood in stools.
arrow_rightFosinta Sachet 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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Fosinta Sachet 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. Fosinta Sachet is to be taken on an empty stomach.

historyMissed Dose Instructions

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If you miss a dose of Fosinta Sachet, 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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Irritation
Lips
Bloody stools

helpFrequently Asked Questions

How do you take Fosinta Sachet?

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Usually, Fosinta Sachet 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 Fosinta Sachet 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 Fosinta Sachet?

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It is better if Fosinta Sachet 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 Fosinta Sachet give you diarrhea?

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Yes, Fosinta Sachet, when taken orally can lead to diarrhea. This is an uncommon side effect of Fosinta Sachet. In some cases, it can be severe too. It may persist for sometime even after stopping the use of Fosinta Sachet, 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 Fosinta Sachet?

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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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FOSINTA SACHET 8GM

7 pharmacies checked

medical_informationMedicine & Clinical Information

helpFrequently Asked Questions

Editorial & Medical Review

Data Sources & Citations