Nitrofurantoin MR

Can I buy Nitrofurantoin MR online?

Yes, you can safely buy Nitrofurantoin MR online from PharmXtra. Before your order is supplied, you must complete an online consultation which is reviewed by a registered doctor to ensure this medication is suitable for you.

Do I need a prescription for Nitrofurantoin MR?

Yes, Nitrofurantoin MR is a prescription-only medication. All orders require a valid prescription, which will be issued electronically following an online clinical consultation. The decision to prescribe will be made by a qualified doctor.

• Nitrofurantoin MR is commonly used to treat urinary tract infections (UTIs).
• Once treatment begins, symptoms such as fever, pain when passing urine, urgency, and frequent urination usually improve within a few days.
• This medication can cause urine to turn dark yellow or brown. This is normal and will clear once the course of antibiotics is finished.
• It is important to read the patient leaflet for a complete list of side effects and precautions.

Nitrofurantoin MR is an antibiotic that kills bacteria, preventing the infection from worsening.

After being absorbed by the digestive system, nitrofurantoin is filtered into the urine. This allows the antibiotic to target the infection directly, making it an effective treatment for most urinary tract infections but not for other types of infections.

Nitrofurantoin MR is a modified-release (MR) preparation. This means the medication is released slowly into the body, providing longer-lasting effects. As a result, the capsules need to be taken less frequently than standard-release antibiotics.

Nitrofurantoin MR comes in capsule form. For best results, swallow each capsule whole with a glass of water.

Doses should be taken 12 hours apart at the same time each day.

While standard-release nitrofurantoin may need to be taken three or four times daily, the modified-release version requires fewer doses.

For women, the usual dose is 100mg twice daily for 3 days.

Men and pregnant women may be prescribed 100mg twice daily for 7 days.

Nitrofurantoin can cause urine to turn dark yellow or brown. This is harmless and not a reason to stop taking the medication.

Like all antibiotics, nitrofurantoin can cause side effects. The most common include:

• Nausea and vomiting (feeling sick and being sick)
• Headaches
• Loss of appetite
• Feeling dizzy or sleepy.

In rare cases, more serious side effects may occur. Contact a doctor immediately if you experience:

• Tingling sensations, numbness or weakness – this could be a sign of a problem with the nerves
• Chest pain, breathlessness, coughing or a fever
• Severe headache
• Pale poo, dark pee and yellowing of the skin or whites of the eyes - this could be a sign of problems with the liver or gallbladder
• Unexplained bruising or bleeding, including nosebleeds.

Call 999 if you experience a severe allergic reaction (anaphylaxis), such as difficulty breathing or swelling of the lips or tongue.

Nitrofurantoin MR is not suitable for everyone. During your consultation, you will be asked to complete a health questionnaire to check if this medication is right for you.

You may not be able to take Nitrofurantoin MR if you have:

• Severe kidney problems
• Diabetes
• Weakness
• Anaemia or a deficiency of vitamin B
• Have porphyria or G6PD deficiency
• Have ever had an allergic reaction to Nitrofurantoin or another medication.

A prescriber will also review any current medications, including herbal remedies or supplements, to ensure there are no interactions.

Once prescribed, you can order Nitrofurantoin MR online for home delivery.