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Keflin (cephalothin) Drug Interactions

A total of 53 drugs are known to interact with Keflin (cephalothin).

  • 1 major drug interaction
  • 50 moderate drug interactions
  • 2 minor drug interactions

Show all medications in the database that may interact with Keflin (cephalothin).

Check for interactions with Keflin (cephalothin)

Type in a drug name and select a drug from the list.

Common medications checked in combination with Keflin (cephalothin)

  • ampicillin (Principen, Omnipen, Totacillin-N, Omnipen-N)
  • Ancef (cefazolin)
  • atropine (AtroPen, Sal-Tropine, Atreza)
  • Bactrim (sulfamethoxazole / trimethoprim)
  • Cipro (ciprofloxacin)
  • Claforan (cefotaxime)
  • codeine
  • dimenhydrinate (Dramamine, Hydrate, Triptone, Dimetabs, Calm-X, Driminate, Dramoject, Dymenate, DMH, Dramamine Original Formula, Dramamine for Kids, Dramamine Chewable, Travel-Eze, Dinate, Dramanate)
  • Dulcolax (bisacodyl)
  • Flagyl (metronidazole)
  • flumazenil (Romazicon)
  • Garamycin (gentamicin)
  • hydroxyzine (Vistaril, Atarax, Hyzine, Vistazine, Rezine)
  • Keflex (cephalexin)
  • Mefoxin (cefoxitin)
  • morphine (MS Contin, Morphine Sulfate ER, Roxanol, Morphine Sulfate IR, Kadian, MSIR, MorphaBond ER, Duramorph, Statex, Avinza, Arymo ER, Morphine Sulfate SR, Morphine LP Epidural, Oramorph SR, Astramorph PF, Mitigo, Morphine Rapi-Ject, RMS, Infumorph, Duramorph PF, OMS, Roxanol 100, Rescudose, MS/S, Roxanol-T, Doloral, Doloral Sirop, M-Eslon, Morphitec, M O S)
  • penicillin v potassium (Penicillin VK, Veetids, PC Pen VK, Pen-Vee K, Pen-V, V-Cillin K, Beepen-VK, Ledercillin VK, Truxcillin VK, A-Cillin)
  • Pyridium (phenazopyridine)
  • ranitidine (Zantac, Zantac 150, Zantac 75, Zantac 300, Deprizine, Zantac Injection, Acid Reducer, Zantac 150 EFFERdose, Taladine, Zantac 25 mg EFFERdose, Berkley and Jensen Acid Reducer Maximum Strength, Zantac GELdose, Zantac 300 GELdose, Zantac EFFERdose, Acid Reducer Non-Prescription Strength, Acid Relief, Sunmark Acid Reducer Maximum Strength, Acid Control 75, Careone Acid Reducer, Equaline Heartburn Relief, Acid Control 150)
  • theophylline (Theo-Dur, Theo-24, Theolair, Uniphyl, Theochron, Truxophyllin, Quibron-T, Elixophyllin, Respbid, T-Phyl, Aerolate III, Slo-Bid Gyrocaps, Slo-Phyllin, Theobid, Theovent, Bronkodyl, Theo-X, Theo-Time, Slo-Phyllin 125, Theoclear LA-130, Aerolate JR, Theolair-SR, Theoclear LA-260, Quibron-T/SR, Uni-Dur, Aerolate SR, Slo-Phyllin 80, Theoclear-80, Theo-Dur Sprinkles, Asmalix, Aquaphyllin, Constant-T, TheoCap, Slo-Phyllin 250)
  • Zithromax (azithromycin)

Keflin (cephalothin) alcohol/food interactions

There is 1 alcohol/food interaction with Keflin (cephalothin)

Keflin (cephalothin) disease interactions

There are 4 disease interactions with Keflin (cephalothin) which include:

Drug Interaction Classification

The classifications below are a general guideline only. It is difficult to determine the relevance of a particular drug interaction to any individual given the large number of variables.
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 information available.

Do not stop taking any medications without consulting your healthcare provider.

Further information

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