Macrobid (Nitrofurantoin)

Buy Macrobid (Nitrofurantoin) Macrobid is a prescription antibiotic used to treat and provide relief from urinary tract infections (UTIs). This front-line antibiotic helps clear the infection quickly. Macrobid contains the active ingredient nitrofurantoin and works by stopping the growth of bacteria. 

What is Macrobid? 

Macrobid is an antibiotic that contains the active ingredient nitrofurantoin. This antibiotic effectively treats UTIs, such as cystitis, caused by bacterial infections. Urinary tract infections occur when bacteria (most commonly E.coli) enter the urethra and travel into the bladder when it reproduces. Common symptoms of UTIs include: 

• Strong-smelling or cloudy urine 
• Pain in the lower abdomen 
• A burning sensation or pain when passing urine
• The need to urinate more frequently and urgently 

A typical treatment of a UTI includes a combination of prescription antibiotics (nitrofurantoin), over-the-counter painkillers (ibuprofen or paracetamol), and sachets of Cymalon to neutralize the pH of the urine. 

How does Macrobid work? 

When a bacterial infection occurs in the bladder, it causes inflammation of the bladder wall. Antibiotics are prescribed to stop the bacteria from reproducing, giving your immune system the chance to kill the bacteria. The active ingredient, nitrofurantoin, filters from the bloodstream into the urine quickly, allowing the nitrofurantoin to concentrate at the site of the infection (bladder and urinary tract).  Symptoms should improve or subside in the first 24 hours after taking Macrobid, with the infection clearing entirely after three days. If symptoms of cystitis do not improve or they worsen, contact your doctor. It is crucial to finish your antibiotic course, even if you feel better, as this will prevent the bacteria causing the UTI from becoming resistant to the antibiotics. 

Dosage and how to use

It is essential to follow your doctor's instructions when taking Macrobid. Talk to your pharmacist or doctor if you have any questions about your dosage or length of treatment.  Macrobid tablets are available in 50mg or 100mg strengths, as well as in 100mg slow-release capsules.  The standard dose of Macrobid for adults: 

• To prevent a UTI. 50mg to 100mg can be taken once a day at night. 
• To treat a UTI. Either 50mg tablets taken four times a day or 100mg slow-release tablets taken twice a day are prescribed. A higher dose of 100mg tablets four times a day may be recommended for severe infections. 

Children are prescribed lower doses that are worked out based on weight and age.  If symptoms persist or worsen, seek medical attention, as the infection may move further up the urinary tract into the kidneys. 

Side effects and precautions 

Buy Macrobid may cause side effects like any medication, although not everyone may experience them. Talk to your healthcare provider or pharmacist if any side effects persist or worsen.  Common side effects of Macrobid: 

• Diarrhoea
• Vomiting 
• Nausea
• Dizziness of fatigue 
• Headaches
• Loss of appetite

It is completely normal for the active ingredient nitrofurantoin may turn your urine to brownish or dark yellow colour.  Severe side effects of Macrobid: 

• Muscle weakness 
• Confusion
• Paleness
• Fever or chills
• Mild allergic reaction 
• Persistent cough 
• Difficulty breathing or swallowing

Although serious side effects are rare, seek immediate medical attention if you experience any symptoms. Macrobid may cause other side effects; contact your doctor if you experience any unusual side effects.  Sources: https://www.webmd.com/drugs/2/drug-14376/macrobid-oral/details https://medlineplus.gov/druginfo/meds/a682291.html https://www.mayoclinic.org/diseases-conditions/urinary-tract-infection/symptoms-causes/syc-20353447 https://www.mayoclinic.org/diseases-conditions/e-coli/symptoms-causes/syc-20372058#:~:text=Escherichia%20coli%20(E.%20coli),cramps%2C%20bloody%20diarrhea%20and%20vomiting. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3685895/#:~:text=In%20bacteria%2C%20the%20DNA%20replication,(Toro%20and%20Shapiro%202010). https://www.who.int/news-room/fact-sheets/detail/antibiotic-resistance https://www.nhs.uk/medicines/nitrofurantoin/how-and-when-to-take-nitrofurantoin/ https://www.mayoclinic.org/diseases-conditions/kidney-infection/symptoms-causes/syc-20353387#:~:text=A%20kidney%20infection%20is%20a,infection%20is%20also%20called%20pyelonephritis. https://www.nhs.uk/medicines/nitrofurantoin/side-effects-of-nitrofurantoin/