Furadantin 50 Mg Tablet
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What is Furadantin 50 mg
Furadantin 50 mg is a prescription-only oral antibiotic medication used to treat and prevent Urinary Tract Infections (UTIs) caused by susceptible bacteria. The active ingredient is Nitrofurantoin (50 mg), which targets and kills bacteria in the urinary tract. It belongs to the antibacterial class and is manufactured by GMP-compliant GlaxoSmithKline Pharmaceuticals Ltd.
Nitrofurantoin travels to the urinary tract, where UTI-causing bacteria absorb it. Inside bacteria, the antibiotic is converted into active intermediates that damage bacterial proteins and DNA, preventing survival and growth. It’s primarily used for uncomplicated bacterial UTIs, such as Cystitis, and can also be used for prophylaxis (to prevent a disease) in recurrent cases under medical supervision.
Take Furadantin 50 mg exactly as prescribed by your doctor. Generally, a 50 mg tablet is administered 4 times daily with food to enhance absorption and prevent stomach upset. Complete the course even when the symptoms subside to prevent infection from coming back.
In case of overdose, immediately see a doctor. If you miss a dose, take it as soon as you remember, unless it’s almost time for the next dose; avoid doubling up.
Like any other medication, Furadantin 50 mg can cause some side effects, including headache, brown or dark yellow urine, nausea, and stomach discomfort. These usually subside on their own as the body adjusts to the medication. Consult a doctor if they persist for longer.
Avoid if you have a known allergy to Nitrofurantoin. Consult a doctor first if you have kidney issues or a history of blood disorders. Avoid antacids and uricosuric agents, as they can interact with Furadantin and reduce its effectiveness. Also, avoid excessive alcohol as it can increase the risk of side effects.
Store tablets below 25°C in their original container. Keep them away from direct light, heat, and moisture. Keep out of reach of pets and children, and do not use past the expiry date.
What are the benefits of taking Furadantin 50 mg
Nitrofurantoin antibiotic tablet effectively manages Urinary Tract Infection by directly targeting the bacteria and clearing the infection. The following are the key benefits Furadantin 50 mg offer for UTI:
- Symptom relief: Reduces pain, burning, and frequent urination linked with bacterial UTIs.
- Preventive use: It can be used to prevent recurrent UTIs under a doctor's supervision.
- Low resistance risk: When used as directed, it helps lower the chance of bacteria developing resistance against antibiotics.
- Well-studied antibiotic: It has well-established safety and effectiveness, supported by decades of clinical use.
How to take Furadantin 50 mg
Use Furadantin 50 mg exactly as prescribed by your doctor for safety and optimal results. General usage directions are as follows:
- Take the tablet 4 times daily with food to reduce stomach upset.
- Swallow the tablet whole with a full glass of water or milk.
- Do not split, crush, or chew the tablet.
- Take doses at timely gaps throughout the day.
- Complete the full course, even if you observe improvement early.
Strengths and Substitutes
Currently, only substitutes for Furadantin 50 mg are available at Cheap Medicine Shop. However, consult a doctor before use for safety:
| Uribid Tablet | $2.20/10 tablets |
| Martifur 100 mg | $4.10/10 tablets |
| Niftas 50 mg Tablet | $3.70/10 tablets |
What are the side effects of Furadantin 50 mg
Some individuals can experience mild side effects after taking Furadantin 50 mg. These effects are usually temporary and require medical attention only if they persist and cause significant discomfort. The common side effects are as follows:
- Dark yellow or brown urine
- Nausea
- Stomach discomfort
- Headache
Safety Advice
Liver Disease
Furadantin 50 mg should be used cautiously in patients with liver disease, as, in rare cases, the medication can cause liver toxicity. Therefore, monitor liver function and consult your doctor before starting.
Kidney Impairment
Dose adjustments can be needed as reduced kidney function can lead to medication accumulation and toxicity. It's generally not recommended if creatinine clearance (kidney filtration of waste products) is low, as it can slow the removal of Nitrofurantoin from the body. Strictly consult a doctor first.
Pregnant and Breastfeeding women
Nitrofurantoin can be used in pregnancy, but is generally avoided in the third trimester and during labor due to the risk of Hemolytic Anemia (a blood disorder) in newborns. Therefore, strictly seek a doctor’s approval first for use in pregnant and breastfeeding women.
Avoid
Do not take if allergic to Nitrofurantoin. Inform your doctor of all medicines, like antacids, and medical conditions, such as a history of blood disorders, to prevent interactions. Do not consume excessive alcohol, as it can cause dizziness and increase the risks of side effects.
FAQs
What is Furadantin 50 mg used for?
Furadantin 50 mg is used to treat UTIs that are uncomplicated, such as Cystitis, caused by susceptible bacteria like E.coli. It contains Nitrofurantoin as its active ingredient, which targets bacterial DNA and protein to prevent their growth and control infection in the urinary tract.
Is Nitrofurantoin safe for the kidneys?
No, Nitrofurantoin is not considered safe for individuals with kidney impairment as it can cause medicine buildup and reduce effectiveness. Strictly consult a doctor who can adjust the dosage based on the severity.
How many days should you take Nitrofurantoin 50 mg?
General guidelines suggest taking Nitrofurantoin 50 mg for 3 to 7 days, based on the severity. For long-term usage, the doctor can prescribe a lower dosage. Ensure completion of the course to prevent antibiotic resistance and infection recurrence.
How do I tell if my UTIs has turned into a kidney infection?
Your UTI could be a kidney infection if you experience symptoms like back pain, fever and chills, vomiting, severe fatigue, and blood in your urine. Seek immediate medical care in such cases to prevent further complications.
How long does Nitrofurantoin take to work on a UTI?
Nitrofurantoin typically takes 1 to 2 days to relieve symptoms like pain and urgency to urinate, with 3-5 days for bacterial clearance. Full effects can take 7 days to appear. Make sure to complete your course even when symptoms subside to prevent recurrence.
What are the early signs of kidney issues?
Early signs of kidney issues include foamy urine, fatigue, swollen ankles or face, poor appetite, and nausea. High Blood Pressure and persistent itching can also appear. Such symptoms, if left untreated, can progress to Chronic kidney failure over months or years without care.
What are the most common side effects of Nitrofurantoin?
Some of the most common side effects of Nitrofurantoin include Diarrhea, headache, stomach discomfort, nausea, dizziness, and harmless brown or dark yellow urine. These effects are usually mild and temporary. However, consult a doctor if they persist or, in rare cases, if severe effects such as fever and lung issues are experienced.