Sulfamethoxazole/trimethoprim Interactions
Showing entire list of all interactions, including brand names and combination drugs.
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Medications known to interact with sulfamethoxazole/trimethoprim
M
- M-Phen (codeine / phenylephrine / promethazine)
- macimorelin
- Macrilen (macimorelin)
- magnesium sulfate / potassium chloride / sodium sulfate
- Maintain (benzocaine topical)
- Malarone (atovaquone / proguanil)
- Malarone Pediatric (atovaquone / proguanil)
- Malmorede (ethinyl estradiol / ethynodiol)
- Mandelamine (methenamine)
- maprotiline
- Marax (ephedrine / hydroxyzine / theophylline)
- Marax DF (ephedrine / hydroxyzine / theophylline)
- Marcaine (bupivacaine)
- Marcaine HCl (bupivacaine)
- Marcaine HCl with Epinephrine (bupivacaine / epinephrine)
- Marcaine Spinal (bupivacaine)
- Marlissa (ethinyl estradiol / levonorgestrel)
- mavacamten
- Mavik (trandolapril)
- mavorixafor
- Maxaquin (lomefloxacin)
- Maxzide (hydrochlorothiazide / triamterene)
- Maxzide-25 (hydrochlorothiazide / triamterene)
- Mayzent (siponimod)
- Me-PB-Hyos (atropine / hyoscyamine / phenobarbital / scopolamine)
- Medi-Quik Spray (lidocaine topical)
- Medicone (benzocaine topical)
- Medidiol 10 (estradiol)
- Medolor Pak (lidocaine / prilocaine topical)
- mefloquine
- Mektovi (binimetinib)
- Melamisa (drospirenone / ethinyl estradiol)
- Mellaril (thioridazine)
- Mellaril-S (thioridazine)
- Melodetta 24 Fe (ethinyl estradiol / norethindrone)
- meloxicam
- memantine
- Menaval-20 (estradiol)
- Menopause Support (black cohosh)
- Menorest (estradiol)
- Menorest Patch (estradiol)
- Menostar (estradiol)
- Menthocin Patch with Lidocaine (capsaicin / lidocaine / menthol / methyl salicylate topical)
- MenthoReal-10 (lidocaine / menthol topical)
- Mepergan (meperidine / promethazine)
- Mepergan Fortis (meperidine / promethazine)
- meperidine / promethazine
- mephenytoin
- mepivacaine
- Mepron (atovaquone)
- Meprozine (meperidine / promethazine)
- mercaptopurine
- Mercuroclear (benzalkonium chloride / lidocaine topical)
- Mericaine (procaine)
- Merzee (ethinyl estradiol / norethindrone)
- Mesantoin (mephenytoin)
- mesoridazine
- mestranol / norethindrone
- Metaglip (glipizide / metformin)
- metformin
- metformin / pioglitazone
- metformin / repaglinide
- metformin / rosiglitazone
- metformin / saxagliptin
- metformin / sitagliptin
- methadone
- Methadone Diskets (methadone)
- Methadose (methadone)
- Methadose Sugar-Free (methadone)
- methenamine
- methenamine / sodium acid phosphate
- methenamine / sodium biphosphate
- methenamine / sodium salicylate
- methotrexate
- Methotrexate LPF Sodium (methotrexate)
- methotrimeprazine
- methoxsalen
- methyl aminolevulinate topical
- Methylphen (benzoic acid / hyoscyamine / methenamine / methylene blue / phenyl salicylate)
- Metro (metronidazole)
- Metro IV (metronidazole)
- metronidazole
- Metryl (metronidazole)
- Metvixia (methyl aminolevulinate topical)
- MFA (lactobacillus acidophilus)
- MHP-A (hyoscyamine / methenamine / methylene blue / phenyl salicylate)
- Mibelas 24 Fe (ethinyl estradiol / norethindrone)
- Micardis (telmisartan)
- Micardis HCT (hydrochlorothiazide / telmisartan)
- Micro-K (potassium chloride)
- Micro-K 10 (potassium chloride)
- Microgestin 1.5 / 30 (ethinyl estradiol / norethindrone)
- Microgestin 1 / 20 (ethinyl estradiol / norethindrone)
- Microgestin 24 Fe (ethinyl estradiol / norethindrone)
- Microgestin Fe 1.5 / 30 (ethinyl estradiol / norethindrone)
- Microgestin Fe 1 / 20 (ethinyl estradiol / norethindrone)
- Micronase (glyburide)
- Midamor (amiloride)
- midostaurin
- Mifeprex (mifepristone)
- mifepristone
- Mili (ethinyl estradiol / norgestimate)
- Mimvey (estradiol / norethindrone)
- Mimvey Lo (estradiol / norethindrone)
- Min-Ovral 21 (ethinyl estradiol / levonorgestrel)
- Min-Ovral 28 (ethinyl estradiol / levonorgestrel)
- Minastrin 24 Fe (ethinyl estradiol / norethindrone)
- Minivelle (estradiol)
- Minzoya (ethinyl estradiol / levonorgestrel)
- mipomersen
- Miradon (anisindione)
- Mircette (desogestrel / ethinyl estradiol)
- mirtazapine
- MKO Melt Dose Pack (ketamine / midazolam / ondansetron)
- MKO Troche (ketamine / midazolam / ondansetron)
- MLK F2 (bupivacaine / lidocaine / triamcinolone)
- Mobic (meloxicam)
- mobocertinib
- Modicon (ethinyl estradiol / norethindrone)
- Moduretic (amiloride / hydrochlorothiazide)
- Moduretic 5-50 (amiloride / hydrochlorothiazide)
- moexipril
- Mono-Linyah (ethinyl estradiol / norgestimate)
- monomethyl fumarate
- Mononessa (ethinyl estradiol / norgestimate)
- Monopril (fosinopril)
- Monopril HCT (fosinopril / hydrochlorothiazide)
- montelukast
- morphine / naltrexone
- Mosco Nail A Cain (benzocaine topical)
- Moxicaine (lidocaine topical)
- moxifloxacin
- moxifloxacin / triamcinolone
- MSP-Blu (hyoscyamine / methenamine / methylene blue / phenyl salicylate)
- Mucinex InstaSoothe Sore Throat + Pain Relief (benzocaine / menthol topical)
- Mudrane (aminophylline / ephedrine / phenobarbital / potassium iodide)
- Mudrane GG (aminophylline / ephedrine / guaifenesin / phenobarbital)
- Mulpleta (lusutrombopag)
- Multaq (dronedarone)
- MY-E (erythromycin)
- mycophenolate mofetil
- mycophenolic acid
- Myfembree (estradiol / norethindrone / relugolix)
- Myfortic (mycophenolic acid)
- Myhibbin (mycophenolate mofetil)
- Mylanta AR (famotidine)
- Mysoline (primidone)
- Myxredlin (insulin regular)
- Myzilra (ethinyl estradiol / levonorgestrel)
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Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| 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. | |
| No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.