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Overview

Furadantin 50 MG Tablet

Manufacturer: Glaxosmithkline Pharmaceuticals Ltd
Medicine composition: Nitrofurantoin
Prescription vs.OTC: Prescription by Doctor required

Furadantin 50 MG Tablet is administered to cure UTIs caused by a few typical kinds of bacteria. Lung inflammation is one of the major but very rare side effects of Furadantin 50 MG Tablet and usually occurs if the usage persists for more than half a year. Symptoms of this include fever, chills, fatigue, unexplained tiredness, troubled breathing, chest pain (angina) and cough.

Damage to the liver is also another serious adverse reaction of Furadantin 50 MG Tablet. If the therapy is a long term one, then certain tests will be administered to check whether all is good with liver functioning or not. Signs of liver damage include persistent itching, yellowing of the eye’s whites or the skin, vomiting, dark colored urine, nausea and reduced appetite.

Furadantin 50 MG Tablet can also result in damage to the nerves. Nerve damage is characterized by pain and numbness of the feet and the hands.

Another adverse effect of Furadantin 50 MG Tablet is damage to the red blood cells. This condition is known as hemolysis, indicators of which include weakness, fatigue, tiredness and paling of the skin. This generally subsides once the usage is discontinued. Diarrhea could yet be another side effect.

There are certain medications, administration of which is strictly advised against while using Furadantin 50 MG Tablet. These include antacids that contain certain ingredients such as magnesium trisilicate, sulfinpyrazone and probenecid.

Pregnant women who are in their term of pregnancy (38 to 42 weeks) should talk to their doctor before using this drug. Also, Furadantin 50 MG Tablet is usually advised against at the time of labor and delivery. This drug can be passed onto a mother’s breast milk and thus prove harmful for the baby that is being breastfed. In case of the elderly, their kidney functioning isn’t usually at their best. Hence, any medicine, once inside their system, tends to stay there for a longer time, thus increasing the risks of various side effects.

Furadantin 50 MG Tablet is used in the treatment of infection of the urinary tract caused by Escherichia coli, Klebsiella spp, and Staphylococcus aureus.
Not recommended in patients with allergy to Furadantin 50 MG Tablet.
Impaired Kidney function
Not recommended in patients with CrCl less than 60 ml/min
In addition to its intended effect, Furadantin 50 MG Tablet may cause some unwanted effects too. In such cases, you must seek medical attention immediately. This is not an exhaustive list of side effects. Please inform your doctor if you experience any adverse reaction to the medication.
changes in facial skin color Major Common
Skin rash Major Common
Fever and chills Major Common
Burning or tingling sensation Major Less Common
Headache Major Less Common
Drowsiness Major Less Common
Diarrhea Minor Common
Excessive gas in stomach Minor Common
How long is the duration of effect?
The effect of this medicine lasts for an average duration of 1 to 3 hours.
What is the onset of action?
This medicine is well observed orally. Food may increase the bioavailability of the medicine.
Are there any pregnancy warnings?
This medicine is recommended for pregnant women. It is contraindicated in pregnant patients at term (38 to 42 weeks' gestation), during labor and delivery.
Is it habit forming?
No habit forming tendencies were reported
Are there any breast-feeding warnings?
This medicine is known to excreted through breast milk. This medicine is not contraindicated in children less than 3 months and glucose-6-phosphate dehydrogenase (G-6-PD) deficient infants.
Below is the list of medicines, which have the same composition, strength and form as Furadantin 50 MG Tablet, and hence can be used as its substitute.
Intas Pharmaceuticals Ltd
Ipca Laboratories Pvt Ltd.
Missed Dose instructions
If you miss a dose of Furadantin 50 MG Tablet, take the missed dose as soon as you remember. If it’s almost time for your next dose, skip the missed dose. Do not double your dose to make up for the missed dose.
Overdose instructions
Seek emergency medical treatment or contact the doctor in case of an overdose.
India
United States
Japan
Whenever you take more than one medicine, or mix it with certain foods or beverages, you're at risk of a drug interaction.
Interaction with Disease
Glucose-6-phosphate dehydrogenase deficiency Major
This medicine may cause abnormal breakdown of blood cells. Close monitoring of blood cell count and hemoglobin is necessary. Discontinue the treatment if any signs of decreased hemoglobin and red blood cell count appear.
Peripheral Neuropathy Moderate
This medicine may cause nerve damage especially in elderly patients with kidney impairment and diabetes mellitus. Any symptoms of tingling or burning sensation should be reported to the doctor. Close monitoring of kidney function is necessary.
Interaction with Alcohol
Alcohol
Interaction with alcohol is unknown. It is advisable to consult your doctor before consumption.
Interaction with Lab Test
Lab
Information not available.
Interaction with Food
Food
Information not available.
Interaction with Medicine
Ethinyl Estradiol Moderate
The desired effect of contraceptive pills will not be achieved if these medicines are taken together. Appropriate dose adjustments or replacement of the medicine should be made under the doctor's supervision.
Cholera Vaccine Major
If you have taken Furadantin 50 MG Tablet, then it is advisable to wait for 14 days before taking Cholera vaccine. Usage of other antibiotics and vaccines should be reported to the doctor.
Atorvastatin Moderate
These medicines may increase the risk of nerve damage if given together. Any symptoms of numbness, tingling or burning sensation in feet, hands should be informed to the doctor. An alternate medicine should be considered based on the clinical condition.
What are you using Furadantin 50 MG Tablet for?
Urinary Tract Infection
Disclaimer: The information produced here is best of our knowledge and experience and we have tried our best to make it as accurate and up-to-date as possible, but we would like to request that it should not be treated as a substitute for professional advice, diagnosis or treatment.

Lybrate is a medium to provide our audience with the common information on medicines and does not guarantee its accuracy or exhaustiveness. Even if there is no mention of a warning for any drug or combination, it never means that we are claiming that the drug or combination is safe for consumption without any proper consultation with an expert.

Lybrate does not take responsibility for any aspect of medicines or treatments. If you have any doubts about your medication, we strongly recommend you to see a doctor immediately.

Popular Questions & Answers

Respected sir/madam, I am facing burning when I urinate, in scan report bladder shows slight mucosal irregularity. I am taking medicine nitrofurantoin tablet please suggest me it is any problem.

MBBS, MS - General Surgery, Diplomate of National board in Surgical Oncology
General Surgeon, Kolkata
Respected sir/madam, I am facing burning when I urinate, in scan report bladder shows slight mucosal irregularity. I ...
Hi, you are suffering from uti so drink plenty of fluids 5 to 6 litre day continue nitrofurantoin for two weeks get urine culture and usg kub done take urine alkaliser maintain penile hygeine use condoms for intercourse treat yur partner rule out sexualy trandmited disease hope you get wel soon.
1 person found this helpful

Also I felt some blood lil one but yes kind off becoz I was puking so hard what is d home remedy as m in to so much medicines iron calcium vitamin b12 protein powder n now uti found so along with it antibiotics nitrofurantoin ,urispas neeri syrup what would I take to relief my throat as it is irritating a lot.

BSc - Food Science & Nutrition, PGD in Sports Nutrition and Dietitics , Diabetes Educator
Dietitian/Nutritionist, Mumbai
Also I felt some blood lil one but yes kind off becoz I was puking so hard what is d home remedy as m in to so much m...
Hello., Warm water gargle is the best solution. You can keep a pinch of turmeric is your throat overnight. That helps.

I am diabetic 67 years man suffering from e coli uti infection with warm pee and burning urination from last 4 month I have completed meropenem 2 mg 7 days and amicasin 5 days antibiotics course and nitrofurantoin 100 from 20 days but no relief should I continue antibiotic now.

MBBS
Internal Medicine Specialist, Kendujhar
I am diabetic 67 years man suffering from e coli uti infection with warm pee and burning urination from last 4 month ...
Hello, Thanks for your query on Lybrate "As" per your clinical history is concerned please follow like this - 1) Do a clinical examination by your Doctor[urologist] and to confirm do few investigations like this (Urine RE/ME/CULTURE & cystoscope) and take correct medication as per the report. 2) Do check your fasting blood sugar on tomorrow and if it is high then discuss with your Doctor to adjust medications and without medication adjustment infection will not be controlled. Do follow lifestyle modifications like this - 1) Eat healthy foods. Choose foods lower in fat and calories and higher in fiber. Focus on fruits, vegetables, and whole grains. Discuss with your dietitian to make a chart. 2) Get more physical activity. Aim for 30 minutes of moderate physical activity a day. Take a brisk daily walk. Ride your bike. Swim laps. If you can't fit in a long workout, break it up into smaller sessions spread throughout the day. 3) Try to lose the excess weights. If you're overweight, losing even 7 percent of your body weight can reduce the risk of diabetes complications. To keep your weight in a healthy range, focus on permanent changes to your eating, and exercise habits. Hope that helps.

My wife culture test detected enterobacter aerogenes. Doc prescribed nitrofurantoin 100 mg, one in morning and evening. She is feeling very weak, her BP has been low 110, 70 and body ache. Please advise

MBBS
General Physician, Mumbai
Dear lybrateuser, - She should take plenty of oral fluids including 1-2 litres of water - have a well balanced diet with more of fruits, vegetables, whole grains - for bodyache can have a paracetamol tablet.
1 person found this helpful

I am Taking Nitrofurantoin bd Cetil250 bd andduonem er300 for ten days but burning and pricking sensations are there pt of Benign PH problem started after catheterization. Three times urine culture negative .what to do to cure and relief.

MBBS Bachelor of Medicine and Bachelor of Surgery, MS - General Surgery, Genito Urinary Surgery
Urologist, Ludhiana
I am Taking Nitrofurantoin bd Cetil250 bd andduonem er300 for ten days but burning and pricking sensations are there ...
Is the catheter still there or is it out. What are the medication given for prostate enlargement. Please share the details of USG report also.
1 person found this helpful

Popular Health Tips

Tips On Preconception Health For Men

MBBS, DGO, MD, Fellowship in Gynae Oncology
Gynaecologist, Delhi
Tips On Preconception Health For Men

As couples prepare for pregnancy, it is easy to focus only on the woman's health. However, there are several habits men need to be forming during these critical months of preparation too. Issues of fertility do not rest solely on the female.

'agents that may cause birth defects do not reach the developing fetus through the father as they do from the pregnant mother,' but we do know that male exposure to certain substances can lead to some preliminary problems with fertility and also slightly elevate the risk of certain birth defects.

Male infertility alone accounts for approximately 1/3 of all infertility cases. Should fertility issues arise, you should plan ahead to be in the best physical condition to conceive.

Clean out the medicine cabinet

Eliminate as many medications from your routine as possible. Talk with your physician about your prescription medications. You may need to discontinue use or try something new.

The following medications have been known to impact male fertility:
 

  • Tagamet (cimetidine), sulfasalazine, and nitrofurantoin are used to treat ulcers, gastrointestinal problems, and urinary tract infections. These medications may impact sperm production and sperm count.
  • Steroids, such as prednisone and cortisone, which are used to treat asthma, arthritis and skin conditions, impact male fertility.
  • Chemotherapy and radiation could cause sterility or a significant change in sperm quality and quantity.



Take a good look at your work environment

Your work environment may be a contributing factor to your fertility. Ongoing exposure to certain agents such as pesticides, chemical fertilizers, lead, nickel, mercury, chromium, ethylene glycol ethers, petrochemicals, benzene, perchloroethylene, and radiation can lower sperm quality, quantity and possibly lead to infertility or miscarriage.


Eat and sleep

What you eat can make a difference. Find out what your proper weight range should be and make the necessary dietary and exercise changes to get there. Studies suggest that some men with low sperm count also have a zinc deficiency.

The following foods are high in zinc and could increase your fertility:
 



Adding more vitamin e may also help the process along. There are male fertility supplements available containing vitamins, minerals and other ingredients designed to help improve overall reproductive health.

Also, keep in mind getting plenty of rest is good for everything that ails you, even low sperm count and sperm quality.

Avoid alcohol and other substances

Eliminate alcohol, tobacco, marijuana and any illicit drugs. Too much alcohol may reduce zinc levels, and drugs decrease sperm quality. There is some research that may link smoking and certain rare heart defects, but further studies must be done to make an accurate conclusion. Marijuana has been proven to affect sperm quality and sperm count, but there is no evidence that shows that marijuana causes birth defects.

Keep your testicles cool

Heat from hot tubs, saunas, long showers (more than 30 minutes), heating pads, electric blankets, and tight clothing like briefs and spandex could cause your testicles to become too hot, which decreases sperm quantity.

Stay away from cycling

Cycling can cause a lot of friction and jostling, which increases the temperature of your testicles. The rise in temperature and possibility of injury may cause a low sperm count.

 

7 people found this helpful

Table of Content

About Furadantin 50 MG Tablet
When is Furadantin 50 MG Tablet prescribed?
What are the contraindications of Furadantin 50 MG Tablet?
What are the side effects of Furadantin 50 MG Tablet?
Key highlights of Furadantin 50 MG Tablet
What are the substitutes for Furadantin 50 MG Tablet?
What are the dosage instructions?
Where is the Furadantin 50 MG Tablet approved?
What are the interactions for Furadantin 50 MG Tablet?