Rezfuran 100 Mg Tablet
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What is Rezfuran 100 mg Tablet
Rezfuran 100 mg Tablet 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 (100 mg), which targets and kills bacteria in the urinary tract. It belongs to the antibacterial class and is manufactured by Abbott India Ltd., a GMP-compliant company.
Nitrofurantoin travels to the urinary tract, where UTI-causing bacteria absorb it. Inside bacteria, the antibiotic is converted into active intermediates that damage bacterial DNA and proteins, disrupting survival and growth. It’s primarily used for uncomplicated bacterial UTIs, such as Cystitis, and long-term infection prevention.
Take Rezfuran 100 mg Tablet exactly as prescribed by your doctor. Generally, a 100 mg tablet is administered 2 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, Rezfuran 100 mg Tablet can lead to some side effects, including stomach discomfort, nausea, headache, and brown or dark yellow urine. 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 a history of blood disorders or any kidney issues. Avoid antacids and uricosuric agents, as they can interact with Rezfuran 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 discard the medication once it expires.
What are the benefits of taking Rezfuran 100 mg Tablet
Nitrofurantoin 100 mg antibiotic tablet effectively manages Urinary Tract Infection by directly targeting bacterial growth and eliminating the infection. The following are the key benefits Rezfuran 100 mg Tablet offers for UTI:
- Targeted UTI treatment: It acts directly in the urinary tract to kill infection-causing bacteria.
- Symptom improvement: Helps relieve symptoms like pain, burning urination, and frequent urge to urinate.
- Reduced recurrence: It is also prescribed to prevent repeated UTIs under medical guidance.
- Lower resistance risk: Its focused antibacterial action helps lower antibiotic resistance when used as prescribed.
How to take Rezfuran 100 mg Tablet
Use Rezfuran 100 mg Tablet exactly as prescribed by your doctor for desired results and safety. General usage directions are as follows:
- Take the tablet 4 times daily with food to reduce stomach discomfort.
- Swallow the tablet whole with a full glass of milk or water.
- Do not chew, crush, or split the tablet.
- Take doses at timed gaps throughout the day.
- Complete the full course, even if you observe improvement early.
Strengths and Substitutes
Currently, only substitutes for Rezfuran 100 mg Tablet are available at Cheap Medicine Shop. However, consult a doctor before use for safety:
| Uriron 100 mg Tablet SR | $4.20/10 tablets |
| Martifur 100 mg | $4.10/10 tablets |
| Infura 100 mg tablet | $2.30/10 tablets |
What are the side effects of Rezfuran 100 mg Tablet
Some users can observe mild side effects after taking Rezfuran 100 mg Tablet. These effects are usually temporary and require medical attention only if they persist and cause significant discomfort. The common side effects are as follows:
- Stomach discomfort
- Headache
- Dark yellow or brown urine
- Nausea
Safety Advice
Liver Disease
Rezfuran 100 mg Tablet should be used cautiously in patients with liver disease, as, in rare cases, the medication can cause liver toxicity. Therefore, consult your doctor before starting the treatment.
Kidney Impairment
Reduced kidney function can lead to medication accumulation and toxicity, requiring dose adjustments. 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 the newborn babies. Therefore, strictly seek a doctor’s approval first for use in pregnant and breastfeeding women.
Avoid
Do not take if hypersensitive to Nitrofurantoin. Inform your doctor of all medicines, like antacids, and medical conditions, such as kidney disorders, to prevent interactions. Do not consume excessive alcohol, as it can cause dizziness and increase the risk of side effects.
FAQs
What is Rezfuran used for?
Rezfuran is used for the treatment of uncomplicated UTIs, such as Cystitis, caused by susceptible bacteria, including E. coli or Staphylococcus saprophyticus. It has Nitrofurantoin as its active ingredient, which targets bacterial DNA and protein to prevent their growth and control infection in the urinary tract.
Can I drink alcohol with Rezfuran 100?
No, it is generally suggested to avoid alcohol in excessive amounts with Rezfuran 100. Although there is no known direct biochemical interaction, alcohol can worsen unwanted effects like dizziness and stomach upset for some users. Always consult a doctor before using medication.
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 UTI 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.