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Taking Other Medications With Sulfatrim
Pyrimethamine
It is possible that taking Sulfatrim with pyrimethamine might increase the risk of anemia. Check with your healthcare provider before taking pyrimethamine with Sulfatrim.
Thiazide Diuretics
There have been reports that taking Sulfatrim with a thiazide diuretic may increase the risk of low blood platelets. Make sure to watch for any signs of low platelets, such as easy bruising or bleeding.
Tricyclic Antidepressants
Sulfatrim might decrease the effectiveness of tricyclic antidepressants. Make sure to let your healthcare provider know if you think your antidepressant is not working as well as usual.
Warfarin
There have been reports that combining Sulfatrim with warfarin may increase the risk of bleeding. If you take these medications together, your healthcare provider may need to monitor you more closely.
Final Thoughts on Sulfatrim Drug Interactions
Not all Sulfatrim drug interactions were discussed in this article. Compared to many other medications, Sulfatrim has a high likelihood for drug interactions. Therefore, you should talk with your pharmacist or healthcare provider about any specific drug interactions that may apply to you.
Written by/reviewed by: Kristi Monson, PharmD; Arthur Schoenstadt, MD
Last reviewed by: Kristi Monson, PharmD