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Bactrim IV (sulfamethoxazole / trimethoprim) Drug Interactions

A total of 505 drugs are known to interact with Bactrim IV (sulfamethoxazole / trimethoprim).

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

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