Trimethoprim (CAS 738-70-5) Suppliers and Product Information

Trimethoprim is an antibacterial agent that selectively inhibits dihydrofolate reductase. It is used to treat urinary tract infections and is often combined with sulfonamides for synergistic effects.

Frequently Asked Questions about Trimethoprim

Q: What is the pharmacological action of trimethoprim?

A: Trimethoprim interrupts bacterial purine synthesis by inhibiting dihydrofolate reductase. It acts in the same metabolic pathway as sulfonamides, which is why they are often used in combination for a synergistic effect.

Q: What are the common uses of trimethoprim?

A: Trimethoprim is primarily used to treat urinary tract infections. It is also used in combination with other antibiotics to treat various bacterial infections.

Q: What are the side effects of trimethoprim?

A: While specific side effects are not mentioned in the provided information, as with any medication, trimethoprim may have side effects. It's important to consult with a healthcare professional for a complete list of potential side effects and drug interactions.