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Bactrim IV (sulfamethoxazole / trimethoprim) Drug Interactions

A total of 512 drugs are known to interact with Bactrim IV (sulfamethoxazole / trimethoprim).

  • 114 major drug interactions
  • 169 moderate drug interactions
  • 229 minor drug interactions

Show all medications in the database that may interact with Bactrim IV (sulfamethoxazole / trimethoprim).

Check for interactions

Type in a drug name to check for interactions with Bactrim IV (sulfamethoxazole / trimethoprim).

Most frequently checked interactions

View interaction reports for Bactrim IV (sulfamethoxazole / trimethoprim) and the medicines listed below.

  • acetylcysteine (Mucomyst, NAC, Acetadote, Cetylev, Mucomyst-20, Mucomyst-10, Acys-5, Parvolex, Solgar NAC)
  • acyclovir (Zovirax, Sitavig)
  • albendazole (Albenza)
  • amlodipine (Norvasc)
  • ampicillin (Omnipen, Principen, Omnipen-N, Totacillin-N)
  • aspirin (Ecotrin, Acetylsalicylic Acid, Aspir 81, Bayer Aspirin, Aspirin Low Strength, Bufferin, Arthritis Pain, Easprin, Ascriptin, Fasprin, Low Dose ASA, Buffered Aspirin, Aspir-Low, Durlaza, Ascriptin Enteric, Acuprin 81, Halfprin, Aspergum, Empirin, Bayer Children's Aspirin, Aspirin Lite Coat, Aspi-Cor, Aspirtab, Ecotrin Adult Low Strength, Ecotrin Maximum Strength, Entercote, Minitabs, St. Joseph Aspirin, Ascriptin Maximum Strength, Arthritis Foundation Pain Reliever, Bayer Aspirin with Heart Advantage, Bufferin Low Dose, Medi-Seltzer, Sloprin, St. Joseph 81 mg Chewable Aspirin, ZORprin, Aspiritab, Bayer Aspirin Extra Strength Plus, Buffex, Extra Strength Bayer, Genacote, Gennin-FC, Genprin, Litecoat Aspirin, Tri-Buffered Aspirin, Entaprin, Bufferin Arthritis Strength, Bufferin Extra Strength, Therapy Bayer, Stanback Analgesic, Norwich Aspirin, St. Joseph 81 mg Aspirin Enteric Safety-Coated, Ecpirin, Bayer Women's Aspirin With Calcium, Zero-Order Release, YSP Aspirin, Miniprin, Bayer Aspirin Regimen, Migralex, Heartline, Bayer Advanced Aspirin, Buffasal)
  • atenolol (Tenormin)
  • atropine (AtroPen, Atreza, Sal-Tropine)
  • benztropine (Cogentin)
  • calcium carbonate (Caltrate, Tums Regular Strength, Os-Cal, Oyster Shell Calcium 500, Tums Extra Strength 750, Calcarb, Oyster, Tums Ultra 1000, Titralac, Oyster Calcium, Tums Smoothies, Amitone, Caltro, Oyster Cal, Cal-Gest, Alka-Seltzer Fruit Chews (Antacid), Alcalak, Oyster Shell, Oyst Cal, Surpass, Pepto Children's, Maalox Regular Strength, Tums Freshers, D-Cal, Tums Sugar-Free, Rolaids Extra Strength Softchews, Tums Kids, Tums Chewy Bites, Tums Chewy Delights, Cal-Mint, Trial Antacid, Alka-Seltzer Heartburn ReliefChews, Maalox Quick Dissolve Extra Strength, Calci-Chew, Oysco 500, Calci Mix, Oyst Cal 500, Nephro Calci, Dicarbosil, Equilet, Chooz, Alkets, Oyster Cal 500, Calcitab, Super Calcium, Calcium Concentrate, Cal Oys, Alkums, Alka-Mints, Ami-Lac, Calcium Oyster, Calcium Liquid Softgel, Mylanta Child, Ultra Mylanta Calci Tabs, Extra Strength Mylanta Calci Tabs, Surpass Extra Strength, Icar Prenatal Chewable Calcium, Calcium Oyster Shell, Maalox Children's Relief, Calcid)
  • calcium gluconate (Kalcinate, Cal-G, Cal-GLU)
  • cefdinir (Omnicef, Omnicef Omni-Pac)
  • cefixime (Suprax)
  • cefotaxime (Claforan)
  • ceftazidime (Fortaz, Tazidime, Tazicef, Ceptaz, Tazicef Novaplus)
  • cephalexin (Keflex, Zartan, Panixine, Keftab, Daxbia, Biocef)
  • diazepam (Valium, Diastat, Diastat AcuDial, Valrelease, Zetran, Dizac, Diazepam Intensol, Diastat Pediatric)
  • diclofenac (Voltaren, Cataflam, Cambia, Zorvolex, Zipsor, Voltaren-XR, Dyloject)
  • digoxin (Lanoxin, Digox, Digitek, Cardoxin, Lanoxicaps)
  • furosemide (Lasix, Diaqua-2, Lo-Aqua)

Bactrim IV (sulfamethoxazole / trimethoprim) alcohol/food interactions

There is 1 alcohol/food interaction with Bactrim IV (sulfamethoxazole / trimethoprim)

Bactrim IV (sulfamethoxazole / trimethoprim) disease interactions

There are 12 disease interactions with Bactrim IV (sulfamethoxazole / trimethoprim) which include:

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.