What kind of antibiotics are Bactrim?

Bactrim is the brand name of a combination medicine that contains the antibiotics sulfamethoxazole and trimethoprim. It’s used to treat certain bacterial infections, including ear infections, bronchitis, pneumonia, urinary tract infections (UTIs), intestinal infections, and others.

What classification is sulfamethoxazole?

Trimethoprim/sulfamethoxazole is an American pregnancy category D medication.

What classification is trimethoprim?

Trimethoprim belongs to a class of drugs called Antibiotics, Other.

What classification is sulfamethoxazole and trimethoprim?

Co-trimoxazole is a combination of trimethoprim and sulfamethoxazole and is in a class of medications called sulfonamides. It works by stopping the growth of bacteria.

What is the drug Bactrim used for?

This medication is a combination of two antibiotics: sulfamethoxazole and trimethoprim. It is used to treat a wide variety of bacterial infections (such as middle ear, urine, respiratory, and intestinal infections). It is also used to prevent and treat a certain type of pneumonia (pneumocystis-type).

What is the generic name for Bactrim?

One common medication prescribed by doctors is trimethoprim-sulfamethoxazole (sometimes called co-trimoxazole or TMP/SMX), the generic form of Bactrim. Trimethoprim with sulfamethoxazole works by destroying bacteria in the body, which can alleviate bacterial infections.

Is Bactrim an antifungal?

Bactrim is prescribed to treat Candida fungal infections of the mouth, vagina, esophagus, lungs, urinary tract, abdomen, and other organs.

Is Bactrim a tetracycline?

Bactrim and doxycycline are different types of antibiotics. Bactrim is a combination of sulfonamide (a “sulfa” drug) and a folic acid inhibitor and doxycycline is a tetracycline antibiotic. Side effects of Bactrim and doxycycline that are similar include nausea and vomiting.

What is the mechanism of action of sulfamethoxazole?

Sulfamethoxazole competitively inhibits dihydropteroate synthase, the enzyme responsible for bacterial conversion of PABA to dihydrofolic acid. Inhibition of this pathway prevents the synthesis of tetrahydrofolate and, ultimately, the synthesis of bacterial purines and DNA, resulting in a bacteriostatic effect.

Is sulfamethoxazole a penicillin?

Yes, Bactrim DS contains sulfamethoxazole and trimethoprim. It is in no way related to Penicillin. It is safe to take if you are allergic to Penicillin. Bactrim DS is an antibiotic and belongs to a drug class called sulfonamides.

Is sulfamethoxazole an antifungal?

The combination of sulfamethoxazole (SMX) and trimethoprim (TMP) has been used extensively for the treatment and prophylaxis of infections by various microbes. The purpose of this study is to estimate the anti-fungal activity of SMX-TMP and examine the mechanism of activity.

What is the functional group of sulfamethoxazole?

It is a sulfonamide, a member of isoxazoles, a substituted aniline and a sulfonamide antibiotic. It is functionally related to a sulfanilamide.

What is sulfamethoxazole mechanism of action?

Mechanism of action

Sulfamethoxazole, a sulfanilamide, is a structural analog of para-aminobenzoic acid (PABA). They compete with PABA to bind to dihydropteroate synthetase and inhibit conversion of PABA and dihydropteroate diphosphate to dihydrofolic acid, or dihydrofolate.

Is Bactrim good for fungal infection?

Bactrim is also used to treat fungal meningitis and may be prescribed to ward off fungal infections in patients being treated with chemotherapy or radiation before a bone marrow transplant.

Is bactrim a tetracycline?

Bactrim and doxycycline are different types of antibiotics. Bactrim is a combination of sulfonamide (a “sulfa” drug) and a folic acid inhibitor and doxycycline is a tetracycline antibiotic. Side effects of Bactrim and doxycycline that are similar include nausea and vomiting.

What medications should not be taken with Bactrim?

6 sulfamethoxazole/trimethoprim interactions to know about
  • Warfarin. Bactrim interacts with a common blood thinner medication called warfarin (Coumadin, Jantoven). …
  • Certain diabetes medications. …
  • Methotrexate. …
  • Certain blood pressure medications. …
  • Phenytoin. …
  • Alcohol.

What is the strongest antibiotic for infection?

The world’s last line of defense against disease-causing bacteria just got a new warrior: vancomycin 3.0. Its predecessor—vancomycin 1.0—has been used since 1958 to combat dangerous infections like methicillin-resistant Staphylococcus aureus.

What is the best antibiotic for a bacterial infection?

Bacterial infections are treated with antibiotics such as amoxicillin, erythromycin and ciprofloxacin. There are many different types of antibiotic, with different ways of working; the choice depends on the type of infection you have.