Pseudo-G/PSI Interactions
Showing entire list of all interactions, including brand names and combination drugs.
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Medications known to interact with Pseudo-G/PSI
S
- S-T Forte (guaifenesin / hydrocodone / pheniramine / phenylephrine / phenylpropanolamine)
- S2 Inhalant (racepinephrine)
- Safetussin CD (dextromethorphan / phenylephrine)
- safinamide
- Saleto (acetaminophen / aspirin / caffeine / salicylamide)
- Saleto-D (acetaminophen / caffeine / phenylpropanolamine / salicylamide)
- salmeterol
- Salutensin (hydroflumethiazide / reserpine)
- Salutensin-Demi (hydroflumethiazide / reserpine)
- Sanorex (mazindol)
- Sansert (methysergide maleate)
- Savella (milnacipran)
- saxagliptin
- Saxenda (liraglutide)
- Scandonest L (levonordefrin / mepivacaine)
- ScopoHist Syrup (chlorpheniramine / methscopolamine / phenylephrine)
- ScopoHist-PE (chlorpheniramine / methscopolamine / phenylephrine)
- Scot-Tussin Original (acetaminophen / pheniramine / phenylephrine)
- Scot-Tussin Original (old formulation) (caffeine / pheniramine / phenylephrine / sodium citrate / sodium salicylate)
- Sectral (acebutolol)
- Segluromet (ertugliflozin / metformin)
- selegiline
- selexipag
- Selgene (selegiline)
- semaglutide
- Semglee (insulin glargine)
- Sensorcaine with Epinephrine (bupivacaine / epinephrine)
- Sensorcaine-MPF with Epinephrine (bupivacaine / epinephrine)
- Septocaine (articaine / epinephrine)
- Ser-Ap-Es (hydralazine / hydrochlorothiazide / reserpine)
- Seradex (brompheniramine / carbetapentane / phenylephrine)
- Seradex-LA (brompheniramine / phenylephrine)
- Serathide (hydralazine / hydrochlorothiazide / reserpine)
- Serevent Diskus (salmeterol)
- Serpazide (hydralazine / hydrochlorothiazide / reserpine)
- Serpex (hydralazine / hydrochlorothiazide / reserpine)
- Severe Allergy and Sinus Headache (acetaminophen / diphenhydramine / phenylephrine)
- Shohl's Solution (Modified) (citric acid/sodium citrate)
- sibutramine
- Sildec-PE (chlorpheniramine / phenylephrine)
- Sildec-PE DM (chlorpheniramine / dextromethorphan / phenylephrine)
- Sildec-PE DM Drops (chlorpheniramine / dextromethorphan / phenylephrine)
- Sildec-PE Drops (chlorpheniramine / phenylephrine)
- Silenor (doxepin)
- silodosin
- Simuc (guaifenesin / phenylephrine)
- Simuc-GP (guaifenesin / phenylephrine)
- Simuc-HD (guaifenesin / hydrocodone / phenylephrine)
- simvastatin / sitagliptin
- Sina-12X (guaifenesin / phenylephrine)
- Sinapils (acetaminophen / caffeine / chlorpheniramine / phenylpropanolamine)
- Sine-Off Sinus / Cold (acetaminophen / chlorpheniramine / phenylephrine)
- Sinemet (carbidopa / levodopa)
- Sinemet CR (carbidopa / levodopa)
- Sinequan (doxepin)
- Sinodec (chlorpheniramine / methscopolamine / phenylephrine)
- Sinucon (chlorpheniramine / phenylephrine / phenylpropanolamine / phenyltoloxamine)
- Sinucon Pediatric (chlorpheniramine / phenylephrine / phenylpropanolamine / phenyltoloxamine)
- Sinulin (acetaminophen / chlorpheniramine / phenylpropanolamine)
- Sinupan (guaifenesin / phenylephrine)
- Sinus & Allergy PE (chlorpheniramine / phenylephrine)
- Sinus Congestion & Pain (acetaminophen / guaifenesin / phenylephrine)
- Sinus Congestion and Pain Daytime Cool Ice (acetaminophen / phenylephrine)
- Sinutab Sinus Maximum Strength (acetaminophen / phenylephrine)
- Sinutuss DM (dextromethorphan / guaifenesin / phenylephrine)
- Sinuvent (guaifenesin / phenylpropanolamine)
- SINUvent PE (guaifenesin / phenylephrine)
- sitagliptin
- Sitrex (guaifenesin / phenylephrine)
- Sitrex PD (guaifenesin / phenylephrine)
- Sleep+Immune Health (ascorbic acid / cholecalciferol / elderberry / melatonin / zinc sulfate)
- Slo-Bid Gyrocaps (theophylline)
- Slo-Phyllin (theophylline)
- Slo-Phyllin 125 (theophylline)
- Slo-Phyllin 250 (theophylline)
- Slo-Phyllin 80 (theophylline)
- Slo-Phyllin GG (guaifenesin / theophylline)
- sodium acetate
- sodium bicarbonate
- sodium bicarbonate / sodium citrate
- sodium bicarbonate / tartaric acid
- sodium citrate
- sodium lactate
- Soliqua (insulin glargine / lixisenatide)
- solriamfetol
- Solu-Phyllin GG (guaifenesin / theophylline)
- Sonahist (chlorpheniramine / phenylephrine)
- Sonahist-DM (chlorpheniramine / dextromethorphan / phenylephrine)
- Sorine (sotalol)
- sotagliflozin
- sotalol
- Sotalol Hydrochloride AF (sotalol)
- Sotylize (sotalol)
- Spastrin (belladonna / ergotamine / phenobarbital)
- Spec-T Sore Throat / Decongestant Lozenges (benzocaine / phenylephrine / phenylpropanolamine)
- Stalevo (carbidopa / entacapone / levodopa)
- Stalevo 100 (carbidopa / entacapone / levodopa)
- Stalevo 125 (carbidopa / entacapone / levodopa)
- Stalevo 150 (carbidopa / entacapone / levodopa)
- Stalevo 200 (carbidopa / entacapone / levodopa)
- Stalevo 50 (carbidopa / entacapone / levodopa)
- Stalevo 75 (carbidopa / entacapone / levodopa)
- Stamoist LA (guaifenesin / phenylpropanolamine)
- Stanback (aspirin / caffeine)
- Starlix (nateglinide)
- Stat Awake (caffeine)
- Statobex (phendimetrazine)
- Statuss (codeine / guaifenesin / phenylpropanolamine)
- Statuss DM (chlorpheniramine / dextromethorphan / phenylephrine)
- Stay Alert (caffeine)
- Stay Awake (caffeine)
- Steglatro (ertugliflozin)
- Steglujan (ertugliflozin / sitagliptin)
- Stiolto Respimat (olodaterol / tiotropium)
- Strattera (atomoxetine)
- Striverdi Respimat (olodaterol)
- Sudafed PE Children's Cold & Cough (dextromethorphan / phenylephrine)
- Sudafed PE Children's Nasal Decongestant (phenylephrine)
- Sudafed PE Cold & Cough (acetaminophen / dextromethorphan / guaifenesin / phenylephrine)
- Sudafed PE Congestion (phenylephrine)
- Sudafed PE Head Congestion + Flu Severe (acetaminophen / dextromethorphan / guaifenesin / phenylephrine)
- Sudafed PE Head Congestion + Mucus (acetaminophen / guaifenesin / phenylephrine)
- Sudafed PE Head Congestion + Pain (ibuprofen / phenylephrine)
- Sudafed PE Nighttime Cold (acetaminophen / diphenhydramine / phenylephrine)
- Sudafed PE Non-Drying Sinus (guaifenesin / phenylephrine)
- Sudafed PE Pressure+Pain+Cold (acetaminophen / dextromethorphan / guaifenesin / phenylephrine)
- Sudafed PE Pressure+Pain+Cough (acetaminophen / dextromethorphan / phenylephrine)
- Sudafed PE Pressure+Pain+Mucus (acetaminophen / guaifenesin / phenylephrine)
- Sudafed PE Severe Cold (acetaminophen / diphenhydramine / phenylephrine)
- Sudafed PE Sinus & Allergy (chlorpheniramine / phenylephrine)
- Sudafed PE Sinus Congestion Nighttime (diphenhydramine / phenylephrine)
- Sudafed PE Sinus Pressure + Pain (acetaminophen / phenylephrine)
- Sudafed PE Triple Action (acetaminophen / guaifenesin / phenylephrine)
- Sudex (guaifenesin / phenylephrine)
- Sudogest PE (phenylephrine)
- Sunkist Vitamin C (ascorbic acid)
- Sunosi (solriamfetol)
- Supac (acetaminophen / aspirin / caffeine)
- Super Strength Sinadrin (acetaminophen / chlorpheniramine / phenylephrine)
- Suphedrine PE (phenylephrine)
- Suphedrine PE Cold & Cough (acetaminophen / dextromethorphan / guaifenesin / phenylephrine)
- Suphedrine PE Severe Cold (acetaminophen / diphenhydramine / phenylephrine)
- Suphedrine PE Sinus & Allergy (chlorpheniramine / phenylephrine)
- Suphedrine PE Sinus Headache (acetaminophen / phenylephrine)
- Suprenza (phentermine)
- Supress A (dexbrompheniramine / dextromethorphan / phenylephrine)
- Supress A Pediatric (dexbrompheniramine / dextromethorphan / phenylephrine)
- Supress-DX (dextromethorphan / guaifenesin / phenylephrine)
- Supress-PE (guaifenesin / phenylephrine)
- Surmontil (trimipramine)
- Sus-Phrine Injection (epinephrine)
- Symbicort (budesonide / formoterol)
- Symjepi (epinephrine)
- Symlin (pramlintide)
- Symlin Pen (pramlintide)
- SymlinPen 120 (pramlintide)
- SymlinPen 60 (pramlintide)
- SymPak (chlorpheniramine / guaifenesin / methscopolamine / phenylephrine)
- SymPak DM (chlorpheniramine / dextromethorphan / guaifenesin / methscopolamine / phenylephrine)
- SymPak II (brompheniramine / chlorpheniramine / methscopolamine / phenylephrine / pseudoephedrine)
- SymPak PDX (chlorpheniramine / methscopolamine / phenylephrine)
- Synalgos-DC (aspirin / caffeine / dihydrocodeine)
- Synjardy (empagliflozin / metformin)
- Synjardy XR (empagliflozin / metformin)
- Synthroid (levothyroxine)
- Syntocinon (oxytocin)
More about Pseudo-G / PSI (guaifenesin / pseudoephedrine)
- Check interactions
- Compare alternatives
- Side effects
- Dosage information
- During pregnancy
- Drug class: upper respiratory combinations
Related treatment guides
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.