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MD (Pharmacology), MBBS
Last updated:
25 Nov 2019 | 05:38 PM (IST)
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Funtoin 100mg Tablet


Overview

Introduction

Funtoin 100mg Tablet is an antibiotic that fights bacteria. It is used to treat and prevent uncomplicated urinary tract infections. It works by killing the bacteria that cause such disease. But, it will not treat a viral infection.

Funtoin 100mg Tablet should be taken in the dose and duration as advised by the doctor. You may take it with food to avoid nausea, which is a common side effect. It is better to have this medicine at the same time each day to get the most benefit and you should keep on taking this medicine for as long as you are prescribed it, even if your symptoms quickly improve. If you stop taking it too early the infection may return or worsen.

Some people may develop side effects like nausea, vomiting, and diarrhea. These side effects are usually temporary and go away during treatment as your body adjusts to the medicine. Consult your doctor if these side effects bother you or do not go away. This medicine may turn your urine into dark yellow or brown colour. But, this is normal and nothing to worry about.

Before starting treatment with this medicine, you should tell your doctor if you are pregnant, breastfeeding or suffering from any liver, kidney or heart problems or if you are allergic to any antibiotic.

Side effects of Funtoin Tablet

Common
  • Nausea
  • Vomiting
  • Diarrhea

How to use Funtoin Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Funtoin 100mg Tablet is to be taken with food.

How Funtoin Tablet works

Funtoin 100mg Tablet is an antibiotic. It works by killing the bacteria in the urine that causes infection.

Safety Advice

Alcohol
UNSAFE
Consuming alcohol while taking Funtoin 100mg Tablet may cause symptoms such as flushing, increased heart beat, nausea, thirst, chest pain and low blood pressure (Disulfiram reaction).
Pregnancy
SAFE IF PRESCRIBED
Funtoin 100mg Tablet is generally considered safe to use during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.
Breastfeeding
CAUTION
Funtoin 100mg Tablet should be used with caution during breastfeeding. Breastfeeding should be held until the treatment of the mother is completed and the drug is eliminated from her body.
Driving
UNSAFE
Funtoin 100mg Tablet may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
Kidney
CAUTION
Funtoin 100mg Tablet should be used with caution in patients with kidney disease. Dose adjustment of Funtoin 100mg Tablet may be needed. Please consult your doctor.
Use of Funtoin 100mg Tablet is not recommended in patients with severe kidney disease, who are unable to pass urine or have high creatinine levels.
Liver
CAUTION
Funtoin 100mg Tablet should be used with caution in patients with liver disease. Dose adjustment of Funtoin 100mg Tablet may be needed. Please consult your doctor.
Use of Funtoin 100mg Tablet is not recommended in patients with severe liver disease and active liver disease.

What if you forget to take Funtoin Tablet?

If you miss a dose of Funtoin 100mg Tablet, 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.

Alternate Brands

For informational purposes only. Consult a doctor before taking any medicines.
Funtoin 100mg Tablet
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Quick Tips

  • Funtoin 100mg Tablet treats and prevents uncomplicated urinary tract infections.
  • Finish the prescribed course of the medicine, even if you start to feel better. Stopping it early may make the infection come back and harder to treat.
  • Take it with food to avoid nausea, which is a common side effect.
  • It can turn your urine a dark yellow or brown colour. This is normal and nothing to worry about.
  • Do not take it for longer or more often than prescribed by your doctor.

Patient Concerns

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Mam. I am 27 year old married women. My LMP was 15 Nov 16. After one week I got urinary tract infection. And I advised by a doctor to take tab. levofloxacin and one vaginal tablet also. But later this month I came to know that am pregnant. So is there any complication.? Is there any point which I have to take care of.? And how can I prevent these complication.?please replay immediately.
Dr. Sonu Balhara Ahlawat
Infertility
No there should be no problem with this
I have BP problem for that I am taking starpress xl 50 mg and izit tl .and in facing frequent urination
Dr. Priyanka Shekhar
Pathologist
Frequent urination - probably you have urinary tract infectionContinue tablet of BPGet regularly checking you BPKindly consult doctor for the antibiotics
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Do you have any questions related to Funtoin 100mg Tablet ?

FAQs

Q. How long does Funtoin take to work on a UTI?

Funtoin starts acting quickly, but you will not start feeling better immediately after taking it. It may take a few days (2-3 days) before you see any improvement in your symptoms. If you do not start feeling better within 3 days of starting Funtoin or your condition worsens, contact your doctor. It is important to complete the full course of Funtoin as advised by your doctor, even if you start feeling better.

Q. What happens if you take Funtoin without food?

You should take Funtoin with your meal or straightaway after the meal. Taking with food helps in absorption of medicine so that it works better. If you take it without food, you are likely to get an upset stomach. The symptoms include nausea, vomiting, diarrhoea, and loss of appetite may also occur. Therefore, to avoid unpleasant side effects, take it exactly as prescribed by your doctor.

Q. Does Funtoin make your urine orange?

Funtoin may turn your urine brown or dark yellow in colour. However, you need not worry as this is usually temporary and completely harmless effect. It will disappear once you stop taking Funtoin. Consult your doctor if you are not sure or still have any concern, but do not stop taking Funtoin.

Q. Can Funtoin give you a yeast infection?

Yes, some people may get a fungal or yeast infection known as ‘thrush’ after taking Funtoin. This is because antibiotics kill the ‘good bacteria’ which help in preventing thrush. You should inform your doctor if you get vaginal itching or discharge after taking Funtoin or soon after stopping it.

Q. Is Funtoin a strong antibiotic?

Yes, Funtoin is a strong antibiotic (or broad spectrum antibiotic), which means that it is effective against a wide variety of urinary bacteria. It is important that Funtoin should be given to treat or prevent infections that are proven to be caused by susceptible bacteria. This is usually evaluated by a culture test which demonstrates a range of bacteria which cannot grow in the prence of an antibiotic. Funtoin has seen to be effective against UTI caused by Escherichia coli, Enteroccus faecalis, Klebsiella species, Enterobacter species, Staphylococcus species: (eg S. aureus, S. saprophyticus, S. epidermidis). Some strains of Enterobacter and Klebsiella are resistant to Funtoin.

Related Products

Disclaimer: 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 all possible side effects, drug interactions or warnings or alerts. 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
  1. Petri WA Jr. Sulfonamides, Trimethoprim-Sulfamethoxazole, Quinolones, and Agents for Urinary Tract Infections. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. pp. 1474-75.
  2. Chambers HF, Deck DH. Miscellaneous Antimicrobial Agents; Disingectants, Antiseptics, & Sterilants. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 878.
  3. 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. 984-86.
  4. Mayo Clinic. Nitrofurnatoin. [Accessed 28 Mar. 2019] (online) Available from:External Link
  5. Nitrofurantoin. North Norwich, New York: Norwich Pharmaceuticals, Inc.; 2008. [Accessed 28 Mar. 2019] (online) Available form:External Link
  6. U.S. Natioanl LIbrary of Medicine. Nitrofurantoin. [Accessed 28 Mar. 2019] (online) Available from:External Link
  7. Central Drugs Standard Control Organisation (CDSCO). [Accessed 28 Mar. 2019] (online) Available from:External Link
Manufacturer/Marketer Address
S.C.O 867 Basement N.A.C Manimajra, Chandigarh-160101
A licensed pharmacy from your nearest location will deliver Funtoin 100mg Tablet. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your prescription and the availability of this medicine.
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