Holiday Shipping Update

Every year as the holiday season approaches, there is normally a large increase in the number of packages being shipped through the postal service, causing shipping delays in the last two weeks of November and all of December. This year shipping times are also being affected by the Covid-19 pandemic.

Our normal shipping time averages 1 - 2 weeks. Shipments may potentially take an additional 2 – 4 weeks to arrive, depending on the source country of your order. Shipments from the United Kingdom and Canada are generally quicker than from other countries.

Please note that these times are averages and individual shipping times will vary. We highly recommend that you place your order at least 2 – 4 weeks or more ahead of your normal reorder time to avoid running out of your medication.

These delays are temporary, and we thank the shipping and delivery personnel who are working hard for all of us during this global crisis.

Please Note: We have resumed our normal 30-Day Shipping Guarantee.

Call Center

Our call center hours of operation are 6:00 am – 9:00 pm on Monday to Friday, and 7:00 am – 7:00 pm on Saturday and Sunday. If you are experiencing increased hold times or are calling outside of these hours, please leave us a message or send us an email and we will get back to you as soon as we can. Due to increased demand on telephone networks worldwide, you may experience some intermittent connection problems. If this happens our agents will call you back.

Our Commitment

If you have any questions about any changes in our service please do not hesitate to contact us. Our staff are working tirelessly to ensure the timely fulfillment and delivery of all orders. The health and safety of our customers and staff is our highest priority and we remain committed to providing service at the highest level.

We appreciate your business and thank you for your continued support.

Management and Staff
Pharmacy Rx World
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Macrobid (Nitrofurantoin Monohydrate Macrocrystals) and/or alternatives

Brand Name Options
  1. Buy Macrobid

    Macrobid 100mg

    Marketed as MacroBID in Canada

    Manufactured by: Warner Chilcott Canada

    Product of Canada. Shipped from Canada

    RxPrescription Required

Generic OptionsWhat is a Generic?

No Generic Alternative.

Please note that the country, manufacturer, and/or shipping country may vary depending on availability. All trademarks and registered trademarks are the property of their respective owners.

General Information On Macrobid

Macrobid is an antibiotic used for treating bacterial infections of the bladder like acute cystitis. The generic name of the drug is nitrofurantoin or nitrofurantoin macrocrystal, and it functions by stopping bacterial growth and destroying the bacteria that are causing the infection. You need to remember that this drug can be used only for treating bacterial infections, and not viral or fungal infections. You can buy Macrobid in the form of oral capsules and or an oral liquid. This drug should not be given to infants less than 1 month of age.

Side Effects for Macrobid

Headache or nausea may occur as a side effect of Macrobid, but these symptoms subside over time as you get used to the medication. The drug may also make your urine brown or dark yellow in color, which is usually a harmless condition. However, brown urine can also be a sign of anemia or a liver problem. Therefore, you need to contact your doctor if you are producing brown urine and experiencing symptoms like tiredness, yellowing of the skin or eyes, stomach or abdominal pain, persistent nausea or vomiting, and pounding heartbeat. Some serious but rare side effects of Macrobid include eye pain, mental or mood changes, vision changes, persistent headache, easy bruising or bleeding, or signs of a new infection like persistent sore throat or fever. You should also seek immediate medical help if you have unusual muscle weakness and tingling or numbness in the hands or feet. Sometimes, Macrobid can also lead to a serious lung problem that can be identified by persistent cough, shortness of breath, chest pain, breathing trouble, muscle or joint pain, and purple or blue tinted skin. You should also inform your doctor if you have persistent diarrhea, stomach pain or cramping, and blood or mucus in the stools, as these may be signs of a severe intestinal condition caused due to resistant bacteria. Long-term use of Macrobid can result in a new vaginal yeast infection or oral thrush, and therefore, you should watch out for symptoms like white patches inside the mouth or changes in the vaginal discharge.


You should inform your doctor if you have kidney disease, a genetic condition like G-6-PD deficiency, or history of liver disease due to Macrobid use in the past. You should consult him/her if you have a lung or liver disease, blood disorder like anemia, vitamin B deficiency, mineral imbalance, certain eye disorders like optic neuritis, diabetes, or weakness due to a long-term disease. If you are pregnant, you should take this medicine only if clearly indicated, especially if you are in the last trimester of your pregnancy or due to deliver anytime soon.

Macrobid Dosage

Your doctor will advise you to take one Macrobid 100mg capsule twice a day with food. If you are taking the liquid form of the medicine (which has a strength of Macrobid 25mg/5ml) and need to take Macrobid 100mg for your condition, you will have to take 20ml of the oral solution. If you are giving the drug to a child, you can mix it in water, fruit juice, or milk so that he or she can drink it easily.


Your doctor will not recommend you to buy Macrobid if you are taking quinolone antibiotics like ciprofloxacin or any drugs for treating gout like probenecid or sulfinpyrazone. You should also inform your doctor if you are taking hormonal contraceptive methods like patches, pills or rings.

IMPORTANT DISCLAIMER: All medical content is supplied by a third party company who is independent from this web site. As such, this web site can not guarantee the reliability, accuracy, and /or medical efficacy of the information provided. In all circumstances, you should seek the advice of a health professional pertaining to drug, treatment and/or medical condition advice. Note that not all products are shipped by our contracted Canadian pharmacy. This website contracts with dispensaries around the world that ship products directly to our customers. Some of the jurisdiction include but are not limited to United Kingdom, Europe, Turkey, India, Canada, Vanuatu, Mauritius, and USA. The items within your order may be shipped from any one of these jurisdiction depending on the availability and cost of the products at the time you place your order. The products are sourced from these countries as well as others. Please note that the product appearance may vary from actual product received depending on availability.