Buy Bactrim DS online

Get Sulfamethoxazole/Trimethoprim for as low as $34.65, depending on the prescribed dosage. A valid prescription for Sulfamethoxazole/Trimethoprim is required to ship from our certified Canadian pharmacy.

Top Brand Option

Bactrim DS

Prescription RequiredPrescription Required
Formulation Formulation:

We don't sell this brand-version medication.

Affordable Generic Alternatives

Sulfamethoxazole/Trimethoprim

Prescription RequiredPrescription Required
FormulationFormulation:
Tablet

Select Dosage to check available quantity

QTY - 100
$34.65

Canadian Pharmacy Certifications

Online Canadian Pharmacy is committed to customer satisfaction by offering safe, affordable Bactrim DS. All medications undergo random quality checks for trust and reliability.

Bactrim DS is manufactured by Nicholas Piramal. We offer competitive prices through price matching with CIPA-certified pharmacies, guaranteeing the best deal. Random tests and physical inspections are conducted to maintain quality and safety. In our history, there has never been a case of counterfeit medication, reinforcing our reputation as a trusted online Canadian pharmacy.

A valid prescription is required to order Bactrim DS. The initial prescription can be faxed, and the original must be mailed to us. Bactrim DS can be ordered anytime using four simple options: online, fax, email, or phone. Our knowledgeable staff is available to assist you. Orders arrive within 2 to 4 weeks.

All medications are dispensed from a licensed pharmacy, where technicians review health records to confirm Bactrim DS is right for you. We do not sell controlled substances. Medications are available at savings of up to 70%. For any questions, contact us for a smooth and hassle-free shopping experience.

Convenient Online Ordering Process

Convenient Online Ordering Process

Our online pharmacy offers a streamlined and user-friendly ordering process.

Fast and Reliable Shipping

Fast and Reliable Shipping

We ensure prompt delivery of your medications right to your doorstep.

Exceptional Customer Support

Exceptional Customer Support

Our dedicated support team is available to assist you with any inquiries or concerns.

Medication Reviewed

Medically Reviewed By

Dawn Polley, B.Sc.Phm.

Our Owner and Licensed Pharmacist; Dawn Polley has been a leader in the online Canadian pharmacy industry for over 10 years. She is the past President of CIPA (Canadian International Pharmacy Association). CIPA is an organization which represents the Canadian International Pharmacy Industry.

Their purpose is to represent and support the ethical and professional practice on Canadian Mail-order Pharmacies and to ensure the highest standards of practice are carried out by their members.

Product Description

Find answers to common questions about our product, including dosage, storage, and side effects.

  • Combination of sulfamethoxazole and trimethoprim.
  • Treats various bacterial infections (middle ear, urine, respiratory, intestinal).
  • Prevents and treats a specific pneumonia type (pneumocystis).
  • Not suitable for children under 2 months due to serious side effect risk.
  • Effective only against certain infections, not viral (e.g., flu).
  • Avoid unnecessary or misuse to prevent decreased antibiotic effectiveness.

  • Take medication orally with a full glass of water as directed by your doctor.
  • If stomach upset occurs, take with food or milk.
  • Drink plenty of fluids to reduce the unlikely risk of kidney stones, unless advised otherwise by your doctor.
  • Dosage based on medical condition and treatment response.
  • Take antibiotic at evenly spaced times for best effect.
  • Take at the same time(s) every day to help remember.
  • Complete the full prescribed amount even if symptoms improve before completion.
  • Inform doctor if condition persists or worsens.

  • Possible side effects include nausea, vomiting, diarrhea, loss of appetite.
  • Inform doctor/pharmacist if these effects persist or worsen.
  • Medication prescribed based on doctor’s judgment of benefit outweighing risks.
  • Report serious side effects promptly: muscle weakness, mental/mood changes, signs of kidney problems, extreme drowsiness, signs of low blood sugar.
  • Seek immediate medical help for very serious side effects: persistent headache, neck stiffness, seizures, slow/irregular heartbeat.
  • Rarely may cause severe intestinal condition (C. difficile); inform doctor if persistent diarrhea, abdominal pain, blood/mucus in stool.
  • Avoid anti-diarrhea or opioid products if experiencing symptoms.
  • Prolonged/repeated use may lead to oral thrush or new yeast infection; contact doctor if new symptoms arise.
  • Rare but serious side effects include allergic reactions, severe skin rash, blood disorders, liver damage, lung injury.
  • Seek immediate medical help for symptoms like sore throat, persistent cough, skin rash/blisters, severe itching/swelling, difficulty breathing, yellowing eyes/skin, unusual tiredness, dark urine.
  • Not an exhaustive list; contact doctor/pharmacist for other effects.

  • Inform doctor/pharmacist of sulfamethoxazole, trimethoprim, sulfa medication allergies, or any other allergies.
  • Disclose medical history, especially kidney/liver disease, blood disorders, history of trimethoprim or sulfa medication-induced blood disorders, vitamin deficiency, severe allergies, asthma, bone marrow suppression, G6PD deficiency, underactive thyroid, mineral imbalances.
  • This medication may affect live bacterial vaccines; inform healthcare professional before immunizations/vaccinations.
  • Inform surgeon/dentist of all products used before surgery.
  • May increase sensitivity to the sun; limit sun exposure, avoid tanning booths, use sunscreen and protective clothing; seek medical help for sunburn or skin issues
  • Check blood sugar regularly if diabetic; report low blood sugar symptoms to doctor.
  • Older adults more sensitive to side effects, especially skin reactions, blood disorders, bleeding/bruising, high potassium
  • AIDS patients may be more sensitive to side effects, including skin reactions, fever, blood disorders.
  • Inform doctor if pregnant or planning pregnancy; avoid becoming pregnant while using sulfamethoxazole/trimethoprim; discuss risks and benefits with doctor if pregnant.
  • Medication passes into breast milk; consult doctor before breastfeeding, especially for infants with certain conditions.

 

Generic name:

Sulfamethoxazole/Trimethoprim

Formulation:

Tablet

Strength(s): 800/160mg
Quantities Available: 100

Still have a question?

Connect with Our Support Team for Personalized Assistance and Guidance!