Trimethoprim and Sulfamethoxazole (Generic Bactrim)


Bactrim is an antibiotic drug containing two potent antibiotics – trimethoprim and sulfamethoxazole. Available as tablets and suspension, Bactrim is prescribed to patients, who have any kind of infection concerning the ears or urinary tract, bronchitis, diarrhoea, and pneumocystis carinii pneumonia. Due to its dual action effect, Bactrim is a popular medication available widely in pharmacies. Following FDA approval, it has now become possible to buy trimethoprim and sulfamethoxazole drugs online too. Online pharmacies have also become good sources of information for this medicine.

BUY Bactrim Online


Qty Price Price per pill Returning customer price Bonus  
10 $47.00 $4.70 $42.30 ---- Add to cart
20 $53.00 $2.65 $47.70 ---- Add to cart
30 $60.00 $2.00 $54.00 ---- Add to cart

Frequently asked Questions about Trimethoprim and Sulfamethoxazole (Generic Bactrim)

How does Bactrim work?

Both ingredients of Bactrim, i.e. trimethoprim and sulfamethoxazole basically exert similar effects; they work to restrict multiplication of bacteria by stopping their ability to produce folate. Lack of folate causes the bacterial cell walls to weaken, stopping further propagation of the bacteria. This action of Bactrim leads to elimination and thereby treatment of the infection.

Side Effects of Bactrim

All prescription drugs have some side effects and Bactrim is the same. It has some mild side effects, which include tongue swelling, head spinning, ringing in the ears, dizziness, joint pain, and lack of sleep. Then there are certain serious Bactrim side effects such as fever, sore throat, severe skin blistering or peeling, skin rash, bloody diarrhoea, hallucinations, seizure, slow heart rate, severe nausea, jaundice, and body aches, all of which need immediate medical attention. These Bactrim side effects could be symptoms of an overdose or could indicate the need for you to take alternatives. If untreated, these could be dangerous.

Certain Bactrim side effects might also be aggravated due to alcohol consumption, so adult patients should take care to stay away from drinking. The effects of Bactrim during pregnancy are not clear; doctors should advise this medication to pregnant women only if the benefits are bigger than any possible Bactrim side effects.

Guidelines before Taking

Increase your fluid intake for the period you are on Bactrim treatment. Use this drug with care in younger patients as they are more prone to its side effects. Also exercise caution when administering Bactrim to patients with asthma, blood disorders, or severe allergies. Anaemic patients have a deficiency of folic acid in their body, which might be further aggravated by taking Bactrim; such patients should be put on alternative medicines.

What are the common dosages of Bactrim?

There are two main dosage strengths of Bactrim, one containing 80mg and 400mg and the other containing 160mg and 800mg of trimethoprim and sulfamethoxazole respectively. The first one is the more common dose while the second one is known as a double dose.

Difference between brand Bactrim and Generic Trimethoprim and Sulfamethoxazole

Combination of trimethoprim and sulfamethoxazole is a formulation that is widely used in many generic and branded medications, Bactrim being just one of these. Each generic drug comes in a different size and colour of tablet or solution. It is manufactured by a different pharmaceutical company and costs differently, but in the end, it delivers the same effective treatment.

Where and how to buy Bactrim?

Before you buy trimethoprim and sulfamethoxazole drugs, it is important that you have the right prescription for it. Buying generic Bactrim online is now possible through the multitude of online pharmacies. Through this option you can compare prices, read FAQs, and then buy generic Bactrim online at the cheapest price. A good pharmacy might even deliver it overnight to you for free.

Why is the price of Generic Bactrim / Trimethoprim and Sulfamethoxazole so cheap at

All medications at come directly from generic drug manufacturers. So the effective cost goes down, which allows us to put up the best prices for the medications you require.