Buy Trimethoprim 100mg - Order Online | YouDrugstore
Trimethoprim 100mg
Our best price: $38.19 USD per pack
*Maximum: 90-day supply  Maximum 90-day supply
Please note:

Due to policy restrictions and health regulations, can only dispense a maximum 90-day (3 month) supply of your medication based on a valid prescription. A valid prescription must be written and signed by a licensed physician and must have a prescription date that is no more than one year (365 days) old. All new prescriptions are verified with a signing physician.

If you place an order that exceeds a 90-day (3 month) supply of your medication, YouDrugstore will adjust your order to conform to policy restrictions. This adjustment will be confirmed with you before your order is processed.

This product is out of stock, please visit us later
  • QTY
  • 1 PACK
  • $46.67 USD
  • 2 PACKS
  • $43.00 USD
  • 3 PACKS
  • $42.43 USD
  • 4 PACKS
  • $41.30 USD
  • 5 PACKS
  • $40.73 USD
  • 6 PACKS+
  • $38.19 USD
Product type:
Active Ingredient(s):
100 mg
Pack Size:
100 tablet(s)
AA Pharma
Country of Origin:

Buy Trimethoprim 100mg Online

What is Trimethoprim 100mg?

Trimethoprim is the generic term for an antibiotic medication used to treat urinary tract infections. This medication is also marketed under the brand names Proloprim and Trimpex.

Why do doctors prescribe Trimethoprim 100mg?

Doctors prescribe this medication to treat urinary tract infections. By taking Trimethoprim for ten days, the infection is cleared up and the symptoms, like pain while urinating, go away.

How Trimethoprim 100mg works

Trimethoprim works by killing the bacteria that cause the urinary tract infection and its symptoms.

How and when to take Trimethoprim 100mg

You should take one 100mg Trimethoprim tablet, orally, every twelve hours. Alternatively, your doctor may prescribe 200mg every 24 hours. The usual course of treatment takes ten days.

Trimethoprim 100mg side effects

  • rash
  • pruritus (itchiness)
  • diarrhea
  • nausea

These may not be all the side effects of Trimethoprim 100mg.

Contraindications of Trimethoprim 100mg

Do not use this medication if you have anemia caused by low levels of folate, are taking dofetilide (an antiarrhythmic agent) or have an allergy to any of the ingredients in the tablets.

Precautions when taking Trimethoprim 100mg

Let your doctor know if you have any kidney disease, blood disorders, liver disease or vitamin deficiency. You may experience an increased sensitivity to sun.

How to store Trimethoprim 100mg

Keep these tablets in the light-resistant container with the lid closed at room temperature.

What is urinary tract infection?

The urinary tract includes kidneys, ureters (ducts from kidneys to bladder), bladder and urethra. A urinary tract infection (UTI) means there is an invasion of harmful bacteria in any part of this urinary system. Most infections involve the bladder and urethra (tube from the bladder to the outside). UTIs are 50 times more common in women who have shorter urethras. The condition can range from mild (cystitis) to severe infections of the kidney (pyelonephritis). The vast majority of UTIs are caused by the bacterium escherichia coli (E. Coli) that travel up the urethra to the bladder. Symptoms include urinary urgency, passing small amounts of urine frequently, cloudy urine and strong-smelling urine. The good news is that most people respond quickly to treatment with antibiotics.

Where can I buy Trimethoprim 100mg?

When you are suffering from a urinary tract infection, your doctor may prescribe Trimethoprim 100mg. If you have a prescription, you can buy Trimethoprim 100mg from YouDrugstore. We are an online pharmacy based out of Canada. That means you can purchase Trimethoprim 100mg at the same price most Canadians pay. All we require is for you to register a free account on and then send us your prescription. After we have received all of the necessary information, our team of qualified pharmacy technicians and physicians will review your order. You can ask your doctor to fax us your prescription directly from his or her office to make the process even easier. When you buy from YouDrugstore, we will ship your order directly to your home for a low cost in shipping. We even offer free shipping on all orders over $100. Purchase Trimethoprim 100mg today from YouDrugstore and treat your UTI as soon as possible.

More information about Trimethoprim 100mg and urinary tract infections