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Nitrofurantoin
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Description
What is Nitrofurantoin?
Nitrofurantoin is an antibiotic commonly prescribed for the treatment and prevention of urinary tract infections (UTIs). It is particularly effective against bacteria found in the urinary system. UTIs affect women more than men due to the structure of their reproductive organs. When left untreated, the conditions can develop into serious complications. When combined with painkillers such as aspirin, ibuprofen, or paracetamol, Nitrofurantoin works fast to eliminate the infection.
How Does it Work?
Nitrofurantoin is sometimes sold as Macrobid capsules. The drug targets cystitis and the bladder, or water infections directly in the affected area. This remedy is filtered from the blood into the urine, killing disease-causing bacteria inside the urinary tract. The bacteria are washed out of the body when urinating. Nitrofurantoin stops inflammation and high temperatures from cystitis within three days. The patient should complete the entire course of treatment even when they feel better. An incomplete dosage can lead to the bacteria becoming resistant to the medication.
Warnings
Patients with the following conditions are advised to avoid using Nitrofurantoin:
- An allergy to Nitrofurantoin.
- Kidney, liver, or lung disease or a condition affecting the nervous system.
- Porphyria disease.
- Anemia, vitamin B deficiency or having abnormal levels of salts in your blood.
- Lacks an enzyme called glucose-6-phosphate dehydrogenase.
Directions
Use Nitrofurantoin under medical supervision and be sure to read the instructions before use:
- Nitrofurantoin is an oral medicine suitable for women over 18 years.
- Swallow the capsule with a glass of water.
- Take Nitrofurantoin in the morning and evening.
- Take the medicine with a meal or snack to prevent stomach upsets.
Ingredients
Each capsule contains the active ingredient: Nitrofurantoin 100mg
The inactive ingredients include talc, corn starch, lactose, carbopol, povidone, sugar, magnesium stearate, and gelatin, E104, E171, E132, Shellac, Propylene Glycol (E1520), Titanium Dioxide (E171), Black iron oxide (E172), Ammonium Hydroxide (E527) and Simethicone.
Side Effects
Most patients do not experience side effects when using Nitrofurantoin Capsules. Common side effects include:
- Feeling sick, stomach ache, loss of appetite, or diarrhoea
- Dizziness or drowsiness
- Changes of mood
- Skin rashes
- Hair loss
If you experience severe side effects, consult your healthcare provider.
FAQs
1. How long does it take to work?
Relief from UTI symptoms usually begins within 24 to 48 hours of starting the medication.
2. How often should I take Nitrofurantoin?
Typically, 50mg or 100mg is taken 2 to 4 times daily, depending on the severity of the infection and the prescribed course.
3. Can Nitrofurantoin be used during pregnancy?
It can be used during pregnancy but is generally avoided near term. Consult your healthcare provider for advice.
4. Can Nitrofurantoin prevent future UTIs?
Yes, it may be prescribed for long-term use in low doses to prevent recurrent UTIs.
5. What if I miss a dose?
Take the missed dose as soon as you remember, unless it's near the time for the next one. Do not double the dose.
