Does trimethoprim have any side effects?

Does trimethoprim have any side effects?

The most common side effects with trimethoprim are itching or a mild rash. They happen in more than 1 in 100 people. Other side effects of trimethoprim are: feeling sick.

How long does it take for trimethoprim to work for urinary tract infection?

Your symptoms will normally improve within 24 – 48 hours of taking Trimethoprim 200mg medication. You should always complete the course, even if you feel better.

Why do you have to take trimethoprim at night?

To prevent an infection: The dose to prevent infection is half a tablet (150mg) at night. If you have frequent urine infections, you will have to take trimethoprim each night for a few months to prevent recurrent infections.

Which bacteria does trimethoprim treat?

Although rarely used alone because of bacterial resistance, trimethoprim may be used to treat uncomplicated urinary tract infections caused by Escherichia coli, Proteus mirabilis, Klebsiella pneumoniae, Enterobacter species, and coagulase-negative Staphylococcus.

Does trimethoprim treat kidney infection?

What is trimethoprim? Trimethoprim is an antibiotic that is used to treat bladder or kidney infections, or ear infections caused by certain bacteria.

Who should not take trimethoprim?

You should not use trimethoprim if you are allergic to it, or if you have: anemia (low red blood cells) caused by a folate (folic acid) deficiency.

Should you take trimethoprim before or after food?

Take trimethoprim on an empty stomach, 1 hour before or 2 hours after meals. However, if you experience nausea, you may take trimethoprim with food. Drink at least eight glasses of liquid (water, tea, coffee, soft drinks, milk, and fruit juice) every day.

Does trimethoprim work straight away?

Nitrofurantoin or Trimethoprim are effective in most cases, and are therefore usually prescribed straight away, without sending urine off to identify which bacteria are present. However, if it is going to work, it will do so quickly.

How long does trimethoprim stay in your body?

After oral administration, 50% to 60% of trimethoprim (trimethoprim (trimethoprim tablet) tablet) is excreted in the urine within 24 hours, approximately 80% of this being unmetabolized trimethoprim (trimethoprim (trimethoprim tablet) tablet) .

What is the alternative to trimethoprim?

For simple UTIs in adults, current UK guidelines recommend nitrofurantoin as the first line treatment (except for patients with poor renal function) and trimethoprim as a first line alternative where there is low risk of microbial resistance.

Is Trimethoprim a good antibiotic?

Trimethoprim is an antibiotic used to treat bacterial infections. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu).

Does Trimethoprim work straight away?