Fosidal Powder 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.

Fosidal Powder 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.

Uses of Fosidal Powder

Bacterial infections of urinary tract

Benefits of Fosidal Powder

In Bacterial infections of urinary tract

Fosidal Powder works by stopping the growth of the bacteria in the urine that cause urinary tract infections. This medicine usually makes you feel better quite quickly. However, you should continue taking it as long as it is prescribed even when you feel better, to make sure that all bacteria are killed and do not become resistant.

Side effects of Fosidal Powder

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Fosidal

Headache
Dizziness
Vaginal inflammation
Indigestion
Diarrhea

How to use Fosidal Powder

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

How Fosidal Powder works

Fosidal 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.

Safety advice

Alcohol

CAUTION

Caution is advised when consuming alcohol with Fosidal Powder. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

Fosidal Powder may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.

Breast feeding

CONSULT YOUR DOCTOR

Fosidal Powder is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.

Driving

UNSAFE

Fosidal Powder may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

CAUTION

Fosidal Powder should be used with caution in patients with kidney disease. Dose adjustment of Fosidal Powder may be needed. Please consult your doctor.
Use of Fosidal Powder is not recommended in patients with severe kidney disease.

Liver

CONSULT YOUR DOCTOR

There is limited information available on the use of Fosidal Powder in patients with liver disease. Please consult your doctor.

What if you forget to take Fosidal Powder?

If you miss a dose of Fosidal 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.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.

No substitutes found for this medicine

Quick tips

Fosidal Powder is used to treat and prevent bacterial infections of the urinary tract.
Dissolve it in a glass of water and drink immediately, preferably at bedtime, 2 hours after meals (after emptying the bladder).
Avoid alcohol and caffeinated drinks, and drink plenty of water while taking Fosidal Powder.
Diarrhea is a common side effect. Inform your doctor if it does not get better or if you see blood in stools.
Fosidal Powder may cause dizziness or sleepiness. Don't drive or do anything requiring concentration until you know how it affects you.
Symptoms 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.

Fact Box

Chemical Class

Organic phosphonic acids

Habit Forming

Therapeutic Class

ANTI INFECTIVES

Action Class

Cell wall synthesis inhibitor- UTI

FAQs

How do you take Fosidal Powder?

Usually, Fosidal 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 Fosidal Powder work?

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 Fosidal Powder?

It is better if Fosidal 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 Fosidal Powder give you diarrhea?

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

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.

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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

References

Chambers HF, Deck DH. Beta-Lactam and Other Cell Wall- & Membrane-Active Antibiotics. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. pp. 788-89.
Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 595-97.
Fosfomycin. Zambon S.p.A.: Bresso, Milan; 2017. [Accessed 21 Jan. 2019] (online) Available from:
Fosfomycin. Cadempino, Switzerland: Zambon Switzerland Ltd. [Accessed 31 Mar. 2019] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 31 Mar. 2019] (online) Available from:
CiplaMed. Fosfomycin trometamol [Prescribing Information]. [Accessed 20 Feb. 2024] (online) Available from:

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