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IMPORTANT NOTE: A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.
Difference between Brand & Generic?

What is Bactrim?

Bactrim, also known as sulfamethoxazole-trimethoprim, is a combination medication used to treat a wide variety of bacterial infections. Bactrim is used to treat infections such as middle ear, urine, respiratory, and intestinal infections. Bactrim can also be used to treat a certain type of pneumonia (pneumocystis-type).

Make sure to always read the patient information and instructions before using this medication. Always follow your doctor’s directions.

  • Take this medication by mouth with a full glass of water.
  • If you experience stomach upset, take the drug with food or milk.
  • Drink plenty of fluids while taking Bactrim to lower risk of kidney stones.
  • Take this drug at evenly spaced intervals for best effect.
  • Take this medication until the full prescribed amount is finished, even if your symptoms disappear. Stopping too early may allow bacteria to continue growing, which can prolong infection.
  • Tell your doctor if your condition persists or worsens.


Tell your doctor and pharmacist:

  • About your drug and other allergies.
  • If you take any other prescription or over-the-counter medications.
  • If you have a medical history of kidney disease, liver disease, certain blood disorders, severe allergies, asthma, underactive thyroid, or mineral imbalances.

You should also know:

  • This drug may cause live bacterial vaccines to not work as well. Consult your doctor before receiving any immunizations or vaccinations.
  • Bactrim may make you more sensitive to the sun, so use sunscreen and protective clothing when outdoors.
  • This drug may affect your blood sugar if you have diabetes.
  • Older adults and patients with AIDS may be more sensitive to the side effects of this drug.
  • This medication should not be used during pregnancy, especially near the delivery date. Bactrim also passes into breast milk, so consult your doctor before breast-feeding or if you become pregnant.

Side effects of Bactrim

Common side effects of Bactrim include but are not limited to:

  • Vomiting
  • Diarrhea
  • Nausea
  • Loss of appetite

Get medical help if you have any of the following side effects of sulfamethoxazole-trimethoprim.

  • Muscle weakness
  • Mood changes
  • Signs of kidney problems (change in urine)
  • Extreme drowsiness
  • Low blood sugar
  • Blurred vision
  • Dizziness
  • Tingling in the hands or feet
  • Fast heartbeat


Are there any drug interactions that occur with Bactrim?

Always tell your doctor of any herbal supplements and medications you take before taking Bactrim. Some ingredients in this drug may interact with blood thinners like Warfarin, as well as dofetilide, methenamine, and methotrexate. Bactrim may also cause false laboratory results, so let doctors know if you are using this product before lab tests.

A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.

Your Lowest Price, Guaranteed

Our goal is to bring you the most affordable medication. If you find a lower price advertised by another website or your local pharmacy, we’ll match that price or beat it by 10% of the difference.* Call us at 1-877-385-5040 and a member of our CareTeam will be happy to assist you.

Call 1-877-385-5040
* Some exceptions may apply
Some exceptions may apply. To qualify for price matching, competitors must meet our standards for patient safety. Advertised prices must be for medication of the same type, strength, quantity, and form.

Real Customers, Honest Reviews

I have had good experiences with RX Connected. Rich
Richard February 28, 2020

Real Customers, Honest Reviews

I placed my first order last November. The process is exactly as I was told. I emailed my information, and sent original copies to them. Every time I have refilled my medication the representative has been friendly,and knowledgeable. I called today inquiring about the current status of a refill. After a short time, the representative gave me the information I needed (so I wouldn't worry). I appreciate the savings, and the professionalism shown by all the employees I've had contact with via phone. Keep up the good work.
Alex February 27, 2020

Real Customers, Honest Reviews

Like most other people, my prescription was very expensive and not covered. I started looking and found this pharmacy. While it takes approximately a month to receive your script, it's worth it for the savings.
Margaret February 26, 2020

Real Customers, Honest Reviews

In the past, I had heard people talk about getting some of their prescriptions from Canada due to the high prices in the US. I never really considered it until after a local doctor suggested RX Connected for one of my recommended medications. The price for the medication here was very expensive and not covered by by Medicare drug supplement plan. I'm very grateful that he told me about RX Connected. I have since told several other people about RX Connected. After your doctor writes the initial prescription, you just send it in, and the process begins. They are careful, professional, and send me my medication by mail, on time, like clock-work. Thank you RX Connected!
Judy February 25, 2020

Real Customers, Honest Reviews

Always very polite and helpful. I appreciate so much the reminders when it's time to renew my prescription! Thank you!
Betty February 21, 2020

Real Customers, Honest Reviews

great thanks
Helen February 21, 2020

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Sheffield February 21, 2020

Real Customers, Honest Reviews

Great service.
Joe February 21, 2020

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Patricia February 21, 2020

Real Customers, Honest Reviews

Easy process and reasonable pricing . Both good reasons to use this company .
Terry October 25, 2019
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