To make sure the bacteria causing an infection are susceptible to trimethoprim, your doctor may take a tissue sample from the infected area, for example a urine or sputum sample.
Trimethoprim is available as a liquid for people who find it difficult to swallow tablets.
Before using trimethoprim, tell your doctor if you have kidney disease, liver disease, or a folic acid deficiency.
It is important that they take the whole course of the medicine that has been prescribed. What side effects can this medication cause. Trimethoprim inhibits the tubular secretion of creatinine and can interfere with certain serum creatinine assays, leading to mild increases in serum creatinine concentration without a true reduction in glomerular filtration rate 137 R. You could also ask your pharmacist for advice on other ways to help you remember to take your medicine.
Selected from data included with permission and copyrighted by First Databank, Inc. If you remember after that time, do not give the missed dose.
Ask your doctor before use if you are taking the following medications:
The background risk of major birth defects and miscarriage for the indicated populations is unknown.
Suicide risk may be higher for people younger than 24.
These drugs may cause hyperglycemia leading to a temporary loss of glycemic control in patients receiving antidiabetic agents.
Postmarketing serious adverse events, including deaths and requirement for ventilatory support, have been associated with fluoroquinolone use in persons with myasthenia gravis.
Follow the instructions given by your doctor. Works almost immediately, certainly within 24 hours gives reassurance the. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine.