Does trimethoprim Oral interact with other medications?
trimethoprim Oral may interact with the following medications
Severe Interactions of trimethoprim Oral:
These medications are not usually taken together. Consult your healthcare professional (e.g., doctor or pharmacist) for more in formation.
TRIMETHOPRIM/DOFETILIDE
Serious Interactions of trimethoprim Oral:
These medications may interact and cause very harmful effects. Consult your healthcare professional (e.g., doctor or pharmacist) for more in formation.
SULFAMETHOXAZOLE-TRIMETHOPRIM/ALDOSTERONE ANTAGONISTS
SULFONAMIDES; TRIMETHOPRIM/METHOTREXATE; PRALATREXATE
Moderate Interactions of trimethoprim Oral:
These medications may cause some risk when taken together. Consult your healthcare professional (e.g., doctor or pharmacist) for more in formation.
TRIMETHOPRIM/PIOGLITAZONE; REPAGLINIDE; ROSIGLITAZONE
TRIMETHOPRIM/PROCAINAMIDE
TRIMETHOPRIM/HYDANTOINS





