What Should I Tell My Healthcare Provider Before Taking Sulfamethoxazole/Trimethoprim?
You should talk with your healthcare provider prior to taking this medication if you have:
- Porphyria
- HIV or AIDS
- Kidney disease, such as kidney failure (renal failure)
- Liver disease, such as liver failure, cirrhosis, or hepatitis
- Anemia
- Asthma
- Glucose-6-phosphate dehydrogenase deficiency
- A folic acid deficiency
- Phenylketonuria (PKU)
- A thyroid disorder
- Any other allergies, including allergies to food, dyes, or preservatives.
Also, let your healthcare provider know if you are:
Make sure to tell your healthcare provider about all other medicines you are taking, including prescription and non-prescription medicines, vitamins, and herbal supplements.